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September 2005 rev 1.6 3.3V Zero Delay Buffer
General Features
15MHz to 133MHz operating range, compatible with CPU and PCI bus frequencies. Zero input - output propagation delay. Multiple low-skew outputs. Output-output skew less than 250pS. Device-device skew less than 700pS. One input drives 9 outputs, grouped as 4 + 4 + 1(ASM5P2309A). One input drives 5 outputs (ASM5P2305A). Less than 200 pS cycle-to-cycle jitter is compatible with Pentium(R) based systems. Test Mode to bypass PLL (ASM5P2309A only, Refer Select Input Decoding Table). Available in 16pin 150-mil SOIC, 4.4 mm TSSOP (ASM5P2309A), and in 8pin 150-mil SOIC package (ASM5P2305A). 3.3V operation, advanced 0.35 CMOS technology.
ASM5P2309A ASM5P2305A
133MHz frequencies, and has higher drive than the -1 devices. All parts have on-chip PLLs that lock to an input clock on the REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad. The ASM5P2309A has two banks of four outputs each, which can be controlled by the Select inputs as shown in the Select Input Decoding Table. The select input also allows the input clock to be directly applied to the outputs for chip and system testing purposes. Multiple ASM5P2309A and ASM5P2305A devices can accept the same input clock and distribute it. In this case the skew between the outputs of the two devices is guaranteed to be less than 700pS. All outputs have less than 200pS of cycle-to-cycle jitter. The input and output propagation delay is guaranteed to be less than 350pS, and the output to output skew is guaranteed to be less than 250pS. The ASM5P2309A and the ASM5P2305A are available in two different configurations, as shown in the ordering information table. The ASM5P2305A-1/ ASM5P2309A-1 is the base part. The ASM5P2305A-1H/ ASM5P2309A-1H is the high drive version of the -1 and its rise and fall times are much faster than -1 part.
Functional Description
ASM5P2309A is a versatile, 3.3V zero-delay buffer designed to distribute high-speed clocks. It accepts one reference input and drives out nine low-skew clocks. It is available in a 16-pin package. The ASM5P2305A is the eight-pin version of the ASM5P2309A. It accepts one reference input and drives out five low-skew clocks. The -1H version of the ASM5P23XXA operates at up to
Block Diagram
PLL PLL CLKOUT CLK1 CLK2 CLK3 S2 S1 REF MUX CLKOUT CLKA1 CLKA2 CLKA3 CLKA4 Select Input Decoding CLKB1 CLKB2 CLKB3
REF
ASM5P2305A
CLK4
ASM5P2309A
CLKB4
Alliance Semiconductor 2575 Augustine Drive * Santa Clara, CA * Tel: 408.855.4900 * Fax: 408.855.4999 * www.alsc.com
Notice: The information in this document is subject to change without notice.
September 2005 rev 1.6
Select Input Decoding for ASM5P2309A S2
0 0 1 1
Notes:
ASM5P2309A ASM5P2305A
S1
0 1 0 1
Clock A1 - A4
Three-state Driven Driven Driven
Clock B1 - B4
Three-state Three-state Driven Driven
CLKOUT1
Driven Driven Driven Driven
Output Source
PLL PLL Reference PLL
PLL Shut-Down
N N Y N
1. This output is driven and has an internal feedback for the PLL. The load on this output can be adjusted to change the skew between the reference and the output.
Zero Delay and Skew Control
All outputs should be uniformly loaded to achieve Zero Delay between input and output. Since the CLKOUT pin is the internal feedback to the PLL, its relative loading can adjust the input-output delay.
For applications requiring zero input-output delay, all outputs, including CLKOUT, must be equally loaded. Even if CLKOUT is not used, it must have a capacitive load equal to that on other outputs, for obtaining zero-input-output delay.
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
Pin Configuration
REF 1 CLKA1 CLKA2 VDD GND 2 3 4 5 16 CLKOUT 15 CLKA4 14 CLKA3 13 VDD 12 GND 11 CLKB4 10 CLKB3 9 S1
ASM5P2309A ASM5P2305A
ASM5P2309A
CLKB1 6 CLKB2 7 S2 8
REF CLK2 CLK1 GND
1 2
8 7
CLKOUT CLK4 VDD CLK3
ASM5P2305A
3 4 6 5
Pin Description for ASM5P2309A Pin #
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Pin Name
REF
2 3 3
Description
Input reference frequency, 5V tolerant input Buffered clock output, bank A Buffered clock output, bank A 3.3V supply Ground Buffered clock output, bank B Buffered clock output, bank B Select input, bit 2 Select input, bit 1
CLKA1 CLKA2 VDD GND
CLKB13 CLKB2 S2 S1
4 4 3 3 3
CLKB3 CLKB4 GND VDD CLKA3 CLKA4
Buffered clock output, bank B Buffered clock output, bank B Ground 3.3V supply
3 3 3
Buffered clock output, bank A Buffered clock output, bank A Buffered output, internal feedback on this pin
CLKOUT
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Pin Description for ASM5P2305A Pin #
1 2 3 4 5 6 7 8
Notes: 2. Weak pull-down. 3. Weak pull-down on all outputs. 4. Weak pull-up on these inputs.
ASM5P2309A ASM5P2305A
Pin Name
REF
2 3 3
Description
Input reference frequency, 5V-tolerant input Buffered clock output Buffered clock output Ground Buffered clock output 3.3V supply Buffered clock output
CLK2 CLK1 GND
CLK3 3 VDD CLK4
3 3
CLKOUT
Buffered clock output, internal feedback on this pin
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Absolute Maximum Ratings Parameter
Supply Voltage to Ground Potential DC Input Voltage (Except REF) DC Input Voltage (REF) Storage Temperature Max. Soldering Temperature (10 sec) Junction Temperature Static Discharge Voltage (As per JEDEC STD22- A114-B)
ASM5P2309A ASM5P2305A
Min
-0.5 -0.5 -0.5 -65
Max
+7.0 VDD + 0.5 7 +150 260 150 2000
Unit
V V V C C C V
Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can affect device reliability.
Operating Conditions for ASM5P2305A and ASM5P2309A - Commercial Temperature Devices Parameter
VDD TA CL CL CIN Supply Voltage Operating Temperature (Ambient Temperature) Load Capacitance, below 100MHz Load Capacitance, from 100MHz to 133MHz Input Capacitance
Description
Min
3.0 0
Max
3.6 70 30 10 7
Unit
V C pF pF pF
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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ASM5P2309A ASM5P2305A
Electrical Characteristics for ASM5P2305A and ASM5P2309A - Commercial Temperature Devices Parameter
VIL VIH IIL IIH VOL VOH IDD Zo
Description
Input LOW Voltage Input HIGH Voltage Input LOW Current Input HIGH Current Output LOW Voltage 6 Output HIGH Voltage 6 Supply Current Output Impedance
5 5
Test Conditions
Min
2.0
Typ
Max
0.8
Unit
V V A A V V
VIN = 0V VIN = VDD IOL = 8mA (-1) IOH = 12mA (-1H) IOL = -8mA (-1) IOH = -12mA (-1H) Unloaded outputs at 66.67MHz, SEL inputs at VDD 23 2.4
50 100 0.4
34
mA
Switching Characteristics for ASM5P2305A-1 and ASM5P2309A-1 -- Commercial Temperature Devices7 Parameter
1/t1
Description
Output Frequency 30pF load 10pF load
Test Conditions
Min
15 15 40
Typ
Max
100 133
Unit
MHz % nS nS pS pS pS pS mS
Duty Cycle6 = (t2 / t1) * 100 Measured at 1.4V, FOUT = 66.67MHz t3 t4 t5 t6 t7 tJ tLOCK
Notes: 5. REF input has a threshold voltage of VDD /2 6. Parameter is guaranteed by design and characterization. Not 100% tested in production 7. All parameters specified with loaded outputs.
50
60 2.50 2.50 250
Output Rise Time Output Fall Time
6
Measured between 0.8V and 2.0V Measured between 2.0V and 0.8V
6
6
Output-to-output skew CLKOUT Rising Edge
All outputs equally loaded Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Measured at 66.67MHz, loaded outputs Stable power supply, valid clock presented on REF pin 0 0
Delay, REF Rising Edge to
6
350 700 200 1.0
Device-to-Device Skew 6 Cycle-to-cycle jitter 6 PLL Lock Time 6
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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ASM5P2309A ASM5P2305A
Switching Characteristics for ASM5P2305A-1H and ASM5P2309A-1H Commercial Temperature Devices9 Parameter
1/t1
Description
Output Frequency Duty Cycle 8 = (t2 / t1) * 100 Duty Cycle = (t2 / t1) * 100
8
Test Conditions
30pF load 10pF load Measured at 1.4 V, FOUT = 66.67MHz Measured at 1.4 V, FOUT < 50.0MHz Measured between 0.8V and 2.0V Measured between 2.0V and 0.8V
8
Min
15 15 40 45
Typ
Max
100 133
Unit
MHz % nS nS pS pS pS V/nS
50 50
60 55 1.5 1.5 250
t3 t4 t5 t6 t7 t8 tJ tLOCK
Notes:
Output Rise Time 8 Output Fall Time
8
Output-to-output skew CLKOUT Rising Edge
All outputs equally loaded Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Measured between 0.8V and 2.0V using Test Circuit #2 Measured at 66.67 MHz, loaded outputs Stable power supply, valid clock presented on REF pin 1 0 0
Delay, REF Rising Edge to
8
350 700
Device-to-Device Skew 8 Output Slew Rate 8 Cycle-to-cycle jitter 8 PLL Lock Time 8
200 1.0
pS mS
8. Parameter is guaranteed by design and characterization. Not 100% tested in production 9. All parameters specified with loaded outputs.
Operating Conditions for ASM5I2305A and ASM5I2309A Industrial Temperature Devices Parameter
VDD TA CL CL CIN Supply Voltage Operating Temperature (Ambient Temperature) Load Capacitance, below 100MHz Load Capacitance, from 100MHz to 133MHz Input Capacitance
Description
Min
3.0 -40
Max
3.6 85 30 15 7
Unit
V C pF pF pF
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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ASM5P2309A ASM5P2305A
Electrical Characteristics for ASM5I2305A and ASM5I2309A Industrial Temperature Devices
Parameter
VIL VIH IIL IIH
Description
Input LOW Voltage10 Input HIGH Voltage10 Input LOW Current Input HIGH Current
Test Conditions
Min
Typ
Max
0.8
Unit
V V
2.0 VIN = 0V VIN = VDD IOL = 8mA (-1) IOH = 12mA (-1H) IOL = -8mA (-1) IOH = -12mA (-1H) Unloaded outputs at 100MHz, SEL inputs at VDD or GND, at room temp. Unloaded outputs at 66.67MHz, 50 50 100
A A
VOL
Output LOW Voltage11
0.4
V
VOH
Output HIGH Voltage11
2.4
V
IDD
Supply Current
SEL inputs at VDD or GND, at room temp. Unloaded outputs at 33MHz, SEL inputs at VDD or GND, at room temp.
34
mA
19
Zo
Notes:
Output Impedance
23
10. REF input has a threshold voltage of VDD /2 11. Parameter is guaranteed by design and characterization. Not 100% tested in production
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
ASM5P2309A ASM5P2305A
Switching Characteristics for ASM5I2305A-1H and ASM5I2309A-1H - Industrial Temperature Devices13 Parameter
1/t1
Description
Output Frequency 30pF load 10pF load
Test Conditions
Min
15 15 40 45
Typ
Max
100 133
Unit
MHz % nS nS pS pS pS V/nS
Duty Cycle12 = (t2 / t1) * 100 Measured at 1.4V, FOUT = 66.67MHz Duty Cycle = (t2 / t1) * 100 t3 t4 t5 t6 t7 t8 tJ tLOCK
Notes: 12. Parameter is guaranteed by design and characterization. Not 100% tested in production 13. All parameters specified with loaded outputs.
12
50 50
60 55 1.5 1.5 250
Measured at 1.4V, FOUT < 50.0MHz Measured between 0.8V and 2.0V Measured between 2.0V and 0.8V
Output Rise Time Output Fall Time
12
12 12
Output-to-output skew CLKOUT Rising Edge
All outputs equally loaded Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Measured between 0.8V and 2.0V using Test Circuit #2 Measured at 66.67MHz, loaded outputs Stable power supply, valid clock presented on REF pin 1 0 0
Delay, REF Rising Edge to
12
350 700
Device-to-Device Skew12 Output Slew Rate12 Cycle-to-cycle jitter12 PLL Lock Time12
200 1.0
pS mS
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Switching Waveforms Duty Cycle Timing
t1 t
2
ASM5P2309A ASM5P2305A
1.4 V
1.4 V
1.4 V
All Outputs Rise/Fall Time
OUTPUT 2.0 V 0.8 V t3 t4 2.0 V 0.8 V 3.3 V 0V
Output - Output Skew
1.4 V OUTPUT 1.4 V OUTPUT t5
Input - Output Propagation Delay
VDD /2
INPUT
OUTPUT
VDD /2
t6
Device - Device Skew
CLKOUT, Device 1
V DD /2
CLKOUT, Device 2 t
7
V DD /2
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Test Circuits
ASM5P2309A ASM5P2305A
TEST CIRCUIT # 1 VDD 0.1uF CLKOUT OUTPUTS VDD 0.1uF GND GND CLOAD 0.1uF 0.1uF
TEST CIRCUIT # 2 VDD OUTPUTS VDD GND GND 1K 10pF 1K
For parameter t8 (output skew rate) on -1H devices
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
Package Information 8-lead (150-mil) SOIC Package
ASM5P2309A ASM5P2305A
E
H
D
A2
A
e B A 1
C L
D
Dimensions
Symbol Min
A1 A A2 B C D E e H L
Inches Max
0.010 0.069 0.059 0.020 0.010 0.004 0.053 0.049 0.012 0.007
Millimeters Min Max
0.10 1.35 1.25 0.31 0.18 4.90 BSC 3.91 BSC 1.27 BSC 6.00 BSC 0.41 0 1.27 8 0.25 1.75 1.50 0.51 0.25
0.193 BSC 0.154 BSC 0.050 BSC 0.236 BSC 0.016 0 0.050 8
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
8-lead Thin Shrunk Small Outline Package (4.40-MM Body)
ASM5P2309A ASM5P2305A
H
E D A2 A e B A1 L C
Dimensions Symbol Min
A A1 A2 B c D E e H L 0.020 0 0.002 0.033 0.008 0.004 0.114 0.169 0.026 BSC 0.252 BSC 0.028 8 0.50 0
Inches Max
0.043 0.006 0.037 0.012 0.008 0.122 0.177 0.05 0.85 0.19 0.09 2.90 4.30
Millimeters Min Max
1.10 0.15 0.95 0.30 0.20 3.10 4.50 0.65 BSC 6.40 BSC 0.70 8
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
16-lead (150 Mil) Molded SOIC
ASM5P2309A ASM5P2305A
8
1
PIN 1 ID
E
H
9 D
16 Seating Plane A e
B
h
A2
D
0.004
L
C
A1
Dimensions Symbol Min
A A1 A2 B C D E e H h L 0.228 0.010 0.016 0 0.053 0.004 0.049 0.013 0.008 0.386 0.150 0.050 BSC 0.244 0.016 0.035 8 5.80 0.25 0.40 0
Inches Max
0.069 0.010 0.059 0.022 0.012 0.394 0.157
Millimeters Min
1.35 0.10 1.25 0.33 0.19 9.80 3.80 1.27 BSC 6.20 0.41 0.89 8
Max
1.75 0.25 1.50 0.53 0.27 10.01 4.00
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
ASM5P2309A ASM5P2305A
16-lead Thin Shrunk Small Outline Package (4.40-MM Body)
8 1
PIN 1 ID E H
9
16
A
Seating Plane L C
e D
A2
B
A1
D
Dimensions Symbol Min
A A1 A2 B C D E e H L 0.020 0 0.002 0.031 0.007 0.004 0.193 0.169 0.026 BSC 0.252 BSC 0.030 8 0.50 0
Inches Max
0.043 0.006 0.041 0.012 0.008 0.201 0.177 0.05 0.80 0.19 0.09 4.90 4.30
Millimeters Min Max
1.20 0.15 1.05 0.30 0.20 5.10 4.50 0.65 BSC 6.40 BSC 0.75 8
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
Ordering Codes Ordering Code
ASM5P2309A-1-16-ST ASM5I2309A-1-16-ST ASM5P2309A-1-16-SR ASM5I2309A-1-16-SR ASM5P2309A-1-16-TT ASM5I2309A-1-16-TT ASM5P2309A-1-16-TR ASM5I2309A-1-16-TR ASM5P2309A-1H-16-ST ASM5I2309A-1H-16-ST ASM5P2309A-1H-16-SR ASM5I2309A-1H-16-SR ASM5P2309A-1H-16-TT ASM5I2309A-1H-16-TT ASM5P2309A-1H-16-TR ASM5I2309A-1H-16-TR ASM5P2305A-1-08-ST ASM5I2305A-1-08-ST ASM5P2305A-1-08-SR ASM5I2305A-1-08-SR ASM5P2305A-1-08-TT ASM5I2305A-1-08-TT ASM5P2305A-1-08-TR ASM5I2305A-1-08-TR ASM5P2305A-1H-08-ST ASM5I2305A-1H-08-ST ASM5P2305A-1H-08-SR ASM5I2305A-1H-08-SR ASM5P2305A-1H-08-TT ASM5I2305A-1H-08-TT ASM5P2305A-1H-08-TR ASM5I2305A-1H-08-TR
ASM5P2309A ASM5P2305A
Marking
5P2309A-1 5I2309A-1 5P2309A-1 5I2309A-1 5P2309A-1 5I2309A-1 5P2309A-1 5I2309A-1 5P2309A-1H 5I2309A-1H 5P2309A-1H 5I2309A-1H 5P2309A-1H 5I2309A-1H 5P2309A-1H 5I2309A-1H 5P2305A-1 5I2305A-1 5P2305A-1 5I2305A-1 5P2305A-1 5I2305A-1 5P2305A-1 5I2305A-1 5P2305A-1H 5I2305A-1H 5P2305A-1H 5I2305A-1H 5P2305A-1H 5I2305A-1H 5P2305A-1H 5I2305A-1H
Package Type
16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE
Operating Range
Commercial Industrial Commercial Industrial Commercial Industrial
16-pin 4.4-mm TSSOP - TAPE & REEL Commercial 16- pin 4.4-mm TSSOP - TAPE & REEL Industrial 16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE Commercial Industrial Commercial Industrial Commercial Industrial
16-pin 4.4-mm TSSOP - TAPE & REEL Commercial 16-pin 4.4-mm TSSOP - TAPE & REEL Industrial 8-pin 150-mil SOIC-TUBE 8-pin 150-mil SOIC- TUBE 8-pin 150-mil SOIC-TAPE & REEL 8-pin 150-mil SOIC-TAPE & REEL 8-pin 4.4-mm TSSOP - TUBE 8-pin 4.4-mm TSSOP - TUBE 8-pin 4.4-mm TSSOP - TAPE & REEL 8-pin 4.4-mm TSSOP - TAPE & REEL 8-pin 150-mil SOIC-TUBE 8-pin 150-mil SOIC- TUBE 8-pin 150-mil SOIC-TAPE & REEL 8-pin 150-mil SOIC-TAPE & REEL 8-pin 4.4-mm TSSOP - TUBE 8-pin 4.4-mm TSSOP - TUBE 8-pin 4.4-mm TSSOP - TAPE & REEL 8-pin 4.4-mm TSSOP - TAPE & REEL Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
Ordering Codes (cont'd) Ordering Code
ASM5P2309AF-1-16-ST ASM5I2309AF-1-16-ST ASM5P2309AF-1-16-SR ASM5I2309AF-1-16-SR ASM5P2309AF-1-16-TT ASM5I2309AF-1-16-TT ASM5P2309AF-1-16-TR ASM5I2309AF-1-16-TR ASM5P2309AF-1H-16-ST ASM5I2309AF-1H-16-ST ASM5P2309AF-1H-16-SR ASM5I2309AF-1H-16-SR ASM5P2309AF-1H-16-TT ASM5I2309AF-1H-16-TT ASM5P2309AF-1H-16-TR ASM5I2309AF-1H-16-TR ASM5P2305AF-1-08-ST ASM5I2305AF-1-08-ST ASM5P2305AF-1-08-SR ASM5I2305AF-1-08-SR ASM5P2305AF-1-08-TT ASM5I2305AF-1-08-TT ASM5P2305AF-1-08-TR ASM5I2305AF-1-08-TR ASM5P2305AF-1H-08-ST ASM5I2305AF-1H-08-ST ASM5P2305AF-1H-08-SR ASM5I2305AF-1H-08-SR ASM5P2305AF-1H-08-TT ASM5I2305AF-1H-08-TT ASM5P2305AF-1H-08-TR ASM5I2305AF-1H-08-TR
ASM5P2309A ASM5P2305A
Marking
5P2309AF-1 5I2309AF-1 5P2309AF-1 5I2309AF-1 5P2309AF-1 5I2309AF-1 5P2309AF-1 5I2309AF-1 5P2309AF-1H 5I2309AF-1H 5P2309AF-1H 5I2309AF-1H 5P2309AF-1H 5I2309AF-1H 5P2309AF-1H 5I2309AF-1H 5P2305AF-1 5I2305AF-1 5P2305AF-1 5I2305AF-1 5P2305AF-1 5I2305AF-1 5P2305AF-1 5I2305AF-1 5P2305AF-1H 5I2305AF-1H 5P2305AF-1H 5I2305AF-1H 5P2305AF-1H 5I2305AF-1H 5P2305AF-1H 5I2305AF-1H
Package Type
16-pin 150-mil SOIC-TUBE,Pb Free 16-pin 150-mil SOIC- TUBE,Pb Free 16-pin 150-mil SOIC-TAPE & REEL,Pb Free 16-pin 150-mil SOIC-TAPE & REEL,Pb Free 16-pin 4.4-mm TSSOP - TUBE,Pb Free 16-pin 4.4-mm TSSOP - TUBE,Pb Free 16-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 16- pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 16-pin 150-mil SOIC-TUBE,Pb Free 16-pin 150-mil SOIC- TUBE,Pb Free 16-pin 150-mil SOIC-TAPE & REEL,Pb Free 16-pin 150-mil SOIC-TAPE & REEL,Pb Free 16-pin 4.4-mm TSSOP - TUBE,Pb Free 16-pin 4.4-mm TSSOP - TUBE,Pb Free 16-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 16-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 8-pin 150-mil SOIC-TUBE,Pb Free 8-pin 150-mil SOIC- TUBE,Pb Free 8-pin 150-mil SOIC-TAPE & REEL,Pb Free 8-pin 150-mil SOIC-TAPE & REEL,Pb Free 8-pin 4.4-mm TSSOP - TUBE,Pb Free 8-pin 4.4-mm TSSOP - TUBE,Pb Free 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 8-pin 150-mil SOIC-TUBE,Pb Free 8-pin 150-mil SOIC- TUBE,Pb Free 8-pin 150-mil SOIC-TAPE & REEL,Pb Free 8-pin 150-mil SOIC-TAPE & REEL,Pb Free 8-pin 4.4-mm TSSOP - TUBE,Pb Free 8-pin 4.4-mm TSSOP - TUBE,Pb Free 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free 8-pin 4.4-mm TSSOP - TAPE & REEL,Pb Free
Operating Range
Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
Ordering Codes (cont'd) Ordering Code
ASM5P2309AG-1-16-ST ASM5I2309AG-1-16-ST ASM5P2309AG-1-16-SR ASM5I2309AG-1-16-SR ASM5P2309AG-1-16-TT ASM5I2309AG-1-16-TT ASM5P2309AG-1-16-TR ASM5I2309AG-1-16-TR ASM5P2309AG-1H-16-ST ASM5I2309AG-1H-16-ST ASM5P2309AG-1H-16-SR ASM5I2309AG-1H-16-SR ASM5P2309AG-1H-16-TT ASM5I2309AG-1H-16-TT ASM5P2309AG-1H-16-TR ASM5I2309AG-1H-16-TR ASM5P2305AG-1-08-ST ASM5I2305AG-1-08-ST ASM5P2305AG-1-08-SR ASM5I2305AG-1-08-SR ASM5P2305AG-1-08-TT ASM5I2305AG-1-08-TT ASM5P2305AG-1-08-TR ASM5I2305AG-1-08-TR ASM5P2305AG-1H-08-ST ASM5I2305AG-1H-08-ST ASM5P2305AG-1H-08-SR ASM5I2305AG-1H-08-SR ASM5P2305AG-1H-08-TT ASM5I2305AG-1H-08-TT ASM5P2305AG-1H-08-TR ASM5I2305AG-1H-08-TR
ASM5P2309A ASM5P2305A
Marking
5P2309AG-1 5I2309AG-1 5P2309AG-1 5I2309AG-1 5P2309AG-1 5I2309AG-1 5P2309AG-1 5I2309AG-1 5P2309AG-1H 5I2309AG-1H 5P2309AG-1H 5I2309AG-1H 5P2309AG-1H 5I2309AG-1H 5P2309AG-1H 5I2309AG-1H 5P2305AG-1 5I2305AG-1 5P2305AG-1 5I2305AG-1 5P2305AG-1 5I2305AG-1 5P2305AG-1 5I2305AG-1 5P2305AG-1H 5I2305AG-1H 5P2305AG-1H 5I2305AG-1H 5P2305AG-1H 5I2305AG-1H 5P2305AG-1H 5I2305AG-1H
Package Type
16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16- pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 150-mil SOIC-TUBE, Green 8-pin 150-mil SOIC- TUBE, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 150-mil SOIC-TUBE, Green 8-pin 150-mil SOIC- TUBE, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green
Operating Range
Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
Device Ordering Information
ASM5P2309A ASM5P2305A
ASM5P2305AF-08-TR
R = Tape & reel, T = Tube or Tray O = SOT S = SOIC T = TSSOP A = SSOP V = TVSOP B = BGA Q = QFN DEVICE PIN COUNT F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE PART NUMBER X= Automotive I= Industrial P or n/c = Commercial (-40C to +125C) (-40C to +85C) (0C to +70C) 1 = Reserved 2 = Non PLL based 3 = EMI Reduction 4 = DDR support products 5 = STD Zero Delay Buffer 6 = Power Management 7 = Power Management 8 = Power Management 9 = Hi Performance 0 = Reserved U = MSOP E = TQFP L = LQFP U = MSOP P = PDIP D = QSOP X = SC-70
ALLIANCE SEMICONDUCTOR MIXED SIGNAL PRODUCT
Licensed under US patent #5,488,627, #6,646,463 and #5,631,920.
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.6
ASM5P2309A ASM5P2305A
Alliance Semiconductor Corporation 2575 Augustine Drive, Santa Clara, CA 95054 Tel# 408-855-4900 Fax: 408-855-4999 www.alsc.com
Copyright (c) Alliance Semiconductor All Rights Reserved Part Number: ASM5P2309A ASM5P2305A Document Version: 1.6
Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to Alliance Semiconductor, dated 11-11-2003
(c) Copyright 2003 Alliance Semiconductor Corporation. All rights reserved. Our three-point logo, our name and Intelliwatt are trademarks or registered trademarks of Alliance. All other brand and product names may be the trademarks of their respective companies. Alliance reserves the right to make changes to this document and its products at any time without notice. Alliance assumes no responsibility for any errors that may appear in this document. The data contained herein represents Alliance's best data and/or estimates at the time of issuance. Alliance reserves the right to change or correct this data at any time, without notice. If the product described herein is under development, significant changes to these specifications are possible. The information in this product data sheet is intended to be general descriptive information for potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to any user or customer. Alliance does not assume any responsibility or liability arising out of the application or use of any product described herein, and disclaims any express or implied warranties related to the sale and/or use of Alliance products including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any intellectual property rights, except as express agreed to in Alliance's Terms and Conditions of Sale (which are available from Alliance). All sales of Alliance products are made exclusively according to Alliance's Terms and Conditions of Sale. The purchase of products from Alliance does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of Alliance or third parties. Alliance does not authorize its products for use as critical components in life-supporting systems where a malfunction or failure may reasonably be expected to result in significant injury to the user, and the inclusion of Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use.
3.3V Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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