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CM1436 4 and 8 Channel EMI Filter Arrays with ESD Protection
Features
* * * * * * * Four, six and eight channels of EMI filtering with ESD protection Greater than 30dB of attenuation from 800MHz to 3GHz 15kV ESD protection (IEC 61000-4-2, contact discharge) 30kV ESD protection (HBM) Fabricated with CenturionTM advanced low capacitance zener process technology Space saving, low-profile 8-, 12- and 16-lead 0.4mm pitch TDFN packages Lead-free version available
Product Description
California Micro Devices's CM1436 is an EMI filter array with ESD protection, which integrates either four, six or eight pi filters (C-R-C). Each CM1436 filter has component values of 15pF-200-15pF. These parts include ESD protection diodes on every pin, providing a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports safely dissipate ESD strikes of 15kV contact discharge, twice the specification requirement of the IEC 61000-4-2, Level 4 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than 30kV. This device is particularly well-suited for portable electronics (e.g. mobile handsets, PDAs, notebook computers) because of its small package and easy-to-use pin assignments. In particular, the CM1436 is ideal for EMI filtering and protecting data lines from ESD in wireless handsets. The CM1436 is available in space-saving, low-profile, 8-lead, 12-lead and 16-lead 0.4mm pitch TDFN packages. It is fabricated with California Micro Devices' CenturionTM process and available with optional leadfree finishing.
Applications
* * * I/O port protection for mobile handsets, notebook computers, PDAs etc. EMI filtering for data ports in cell phones, PDAs or notebook computers. EMI filtering for LCD, camera and chip-to-chip data lines
Electrical Schematic
200 FILTERn* 15pF 15pF FILTERn*
GND
1 of 4/6/8 EMI Filtering + ESD Channels
* See Package/Pinout Diagram for expanded pin information.
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
1
CM1436
PACKAGE / PINOUT DIAGRAMS
(Pins Down View) 8765
TOP VIEW
BOTTOM VIEW
(Pins Up View) 1234
(Pins Down View)
12 11 10 9 8 7
TOP VIEW
BOTTOM VIEW
(Pins Up View)
123456
Pin 1 Marking
XX
1234
GND PAD
Pin 1 Marking
XXXX
12345 6
GND PAD
CM1436-04DF/DE 8 Lead TDFN Package
8765
12 11 10 9 8 7
(Pins Down View)
16 15 14 13 12 11 10 9
TOP VIEW
CM1436-06DF/DE 12 Lead TDFN Package BOTTOM VIEW
(Pins Up View)
1234567 8
Pin 1 Marking
XXXXX
12345 67 8
GND PAD
Notes: 1) This drawing is not to scale. 2) See Ordering Information section below for device specific marking.
16 15 14 13 12 11 10 9
CM1436-08DF/DE 16 Lead TDFN Package
PIN DESCRIPTIONS
Pins 143604Dx 1 2 3 4 143606Dx 1 2 3 4 5 6 143608Dx 1 2 3 4 5 6 7 8 GND Pad NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 GND DESCRIPTION Filter Channel 1 Filter Channel 2 Filter Channel 3 Filter Channel 4 Filter Channel 5 Filter Channel 6 Filter Channel 7 Filter Channel 8 Device Ground 143604Dx 8 7 6 5 Pins 143606Dx 12 11 10 9 8 7 143608Dx 16 15 14 13 12 11 10 9 NAME FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 FILTER8 DESCRIPTION Filter Channel 1 Filter Channel 2 Filter Channel 3 Filter Channel 4 Filter Channel 5 Filter Channel 6 Filter Channel 7 Filter Channel 8
Ordering Information
PART NUMBERING INFORMATION
Standard Finish Leads/Pins 8 12 16 Package TDFN-08 TDFN-12 TDFN-16 Ordering Part Number1 Part Marking 6F N36F N368F CM1436-04DF CM1436-06DF CM1436-08DF Lead-free Finish Ordering Part Number1 CM1436-04DE CM1436-06DE CM1436-08DE Part Marking 6E N36E N368E
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
(c) 2006 California Micro Devices Corp. All rights reserved.
2
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
02/06/06
CM1436
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER Storage Temperature Range DC Power per Resistor Package DC Power Rating RATING -65 to +150 100 300 UNITS C mW mW
STANDARD OPERATING CONDITIONS
PARAMETER Operating Temperature Range RATING -40 to +85 UNITS C
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL R C VDIODE ILEAK VSIG PARAMETER Resistance Capacitance Diode Standoff Voltage Diode Leakage Current (reverse bias) Signal Voltage Positive Clamp Negative Clamp In-system ESD Withstand Voltage a) Human Body Model, MIL-STD883, Method 3015 b) Contact Discharge per IEC 61000-4-2 Level 4 Cut-off Frequency ZSOURCE=50, ZLOAD=50 Absolute Attenuation @ 1GHz from 0dB Level 6GHz from 0dB Level At 2.5V DC, 1MHz, 30mV AC IDIODE = 10A VDIODE = 3.3V CONDITIONS MIN 160 12 TYP 200 15 6.0 0.1 1 MAX 240 18 UNITS pF V A
ILOAD = 10mA ILOAD = -10mA Notes 2 and 3
5.6 -0.4 30 15
6.8 -0.8
9.0 -1.5
V V kV kV
VESD
fC
A1GHz
R = 200, C = 15pF; Note 3 ZSOURCE = 50, Z LOAD = 50, DC Bias = 0V; Notes 1, 4 and 5 ZSOURCE = 50, Z LOAD = 50, DC Bias = 0V; Notes 1, 4 and 5
100 35 30
MHz dB dB
A800MHz - Absolute Attenuation @ 800MHz to
6GHz
Note 1: Note 2: Note 3: Note 4: Note 5:
TA=25C unless otherwise specified. ESD applied to input and output pins with respect to GND, one at a time. These parameters are guaranteed by design and characterization. Attenuation / RF curves characterized by a network analyzer using microprobes. These parameters are NOT guaranteed by design, characterization and production.
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
3
CM1436
Performance Information
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
Figure 1. Channel 1 EMI Filter Performance (CM1436-04 only)
Figure 2. Channel 2 EMI Filter Performance (CM1436-04 only)
(c) 2006 California Micro Devices Corp. All rights reserved.
4
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
02/06/06
CM1436
Performance Information (cont'd)
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
Figure 3. Channel 3 EMI Filter Performance (CM1436-04 only)
Figure 4. Channel 4 EMI Filter Performance (CM1436-04 only)
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
5
CM1436
Performance Information (cont'd)
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
Figure 5. Channel 1 EMI Filter Performance (CM1436-06/08 only)
Figure 6. Channel 2 EMI Filter Performance (CM1436-06/08 only)
(c) 2006 California Micro Devices Corp. All rights reserved.
6
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
02/06/06
CM1436
Performance Information (cont'd)
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
Figure 7. Channel 3 EMI Filter Performance (CM1436-06/08 only)
Figure 8. Channel 4 EMI Filter Performance (CM1436-06/08 only)
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
7
CM1436
Performance Information (cont'd)
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
Figure 9. Channel 5 EMI Filter Performance (CM1436-06/08 only)
Figure 10. Channel 6 EMI Filter Performance (CM1436-06/08 only)
(c) 2006 California Micro Devices Corp. All rights reserved.
8
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
02/06/06
CM1436
Performance Information (cont'd)
Typical Filter Performance (nominal conditions unless specified otherwise, 0V DC Bias, 50 Ohm Environment)
Figure 11. Channel 7 EMI Filter Performance (CM1436-08 only)
Figure 12. Channel 8 EMI Filter Performance (CM1436-08 only)
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
9
CM1436
Performance Information (cont'd)
Figure 13. Filter Capacitance vs. Input Voltage over Temperature (normalized to capacitance at 2.5VDC and 25C)
(c) 2006 California Micro Devices Corp. All rights reserved.
10
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
02/06/06
CM1436
Mechanical Details
CM1436-04DF/DE Mechanical Specifications Dimensions for the CM1436-04DF/DE supplied in a 8lead, 0.4mm pitch TDFN package are presented below. For complete information on the TDFN-8, see the California Micro Devices TDFN Package Information document.
E
Mechanical Package Diagrams
D
8765
Pin 1 Marking
PACKAGE DIMENSIONS
Package JEDEC No. Leads Dim. A A1 A3 b D D2 E E2 e K L # per tape and reel 0.20 0.15 0.25 0.35 0.15 1.65 1.10 1.30 0.30 Millimeters Min 0.70 0.00 Nom 0.75 0.02 0.20 REF 0.20 1.70 1.20 1.35 0.40 0.40 BSC 0.25 1.75 1.30 1.40 0.50 Max 0.80 0.05 Min 0.028 0.000 0.006 0.065 0.043 0.051 0.012 0.008 0.006 0.010 0.014
K
TDFN MO-229C 8 Inches Nom 0.030 0.001 0.008 0.067 0.047 0.053 0.016 Max 0.031 0.002 0.010 0.069 0.051 0.055 0.020
Pin 1 Locator
e
0.08 C 0.10 C
1234 TOP VIEW
0.008 REF
A1
SIDE VIEW
A
A3
8X 0.10
M
CAB
b E2
1
2
C0.2
3
4
0.016 BSC
8
GND PAD
6 5
7
D2
3000 pieces
L
Controlling dimension: millimeters
This package is compliant with JEDEC standard MO-229C with the exception of the "D", "D2", "E", "E2", "K" and "L" dimensions as called out in the table above.
BOTTOM VIEW
Dimensions for 8-Lead, 0.4mm pitch TDFN package
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
11
CM1436
Mechanical Details (cont'd)
CM1436-06DF/DE Mechanical Specifications Dimensions for the CM1436-06DF/DE suplied in a 12lead, 0.4mm pitch TDFN package are presented below. For complete information on the TDFN-12, see the California Micro Devices TDFN Package Information document.
E
Mechanical Package Diagrams
D
12 11 10 9 8 7
Pin 1 Marking
PACKAGE DIMENSIONS
Package JEDEC No. Leads Dim. A A1 A3 b D D2 E E2 e K L # per tape and reel 0.20 0.15 0.25 0.35 0.15 2.45 1.90 1.30 0.25 Millimeters Min 0.70 0.00 Nom 0.75 0.02 0.20 REF 0.20 2.50 2.00 1.35 0.35 0.40 BSC 0.25 2.55 2.10 1.40 0.45 Max 0.80 0.05 Min 0.028 0.000 0.006 0.096 0.075 0.051 0.010 0.008 0.006 0.010 0.014 3000 pieces TDFN MO-229C 12 Inches Nom 0.030 0.001 0.008 0.098 0.079 0.053 0.014 Max 0.031 0.002 0.010 0.100 0.083 0.055 0.018
Pin 1 Locator
e
0.08 C 0.10 C
123456 TOP VIEW
0.008 REF
A1
SIDE VIEW
A
A3
8X 0.10
M
CAB
b
1
2
C0.1
3
4
5
6
E2
0.016 BSC
K
GND PAD
9
D2 L
12 11 10
8
7
BOTTOM VIEW
Controlling dimension: millimeters
This package is compliant with JEDEC standard MO-229C with the exception of the "D", "D2", "E", "E2", "K" and "L" dimensions as called out in the table above.
Dimensions for 12-Lead, 0.4mm pitch TDFN package
(c) 2006 California Micro Devices Corp. All rights reserved.
12
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
02/06/06
CM1436
Mechanical Details (cont'd)
CM1436-08DF/DE Mechanical Specifications The CM1436-08DF/DE is supplied in a 16-lead, 0.4mm pitch TDFN package. Dimensions are presented below. For complete information on the TDFN-16, see the California Micro Devices TDFN Package Information document.
E
Mechanical Package Diagrams
D
16 15 14 13 12 11 10 9
Pin 1 Marking
PACKAGE DIMENSIONS
Package JEDEC No. Leads Dim. A A1 A3 b D D2 E E2 e K L # per tape and reel 0.20 0.15 0.25 0.35 3.25 2.80 1.30 0.35 Millimeters Min 0.70 0.00 0.40 Nom 0.75 0.02 0.55 0.20 REF 3.30 2.90 1.35 0.40 0.40 BSC 3.35 3.00 1.40 0.45 Max 0.80 0.05 0.70 Min 0.028 0.000 0.016 0.128 0.110 0.051 0.014 0.008 0.006 0.010 0.014 3000 pieces TDFN MO-229C 16 Inches Nom 0.030 0.001 0.022 0.130 0.114 0.053 0.016 Max 0.031 0.002 0.028 0.132 0.118 0.055 0.018
Pin 1 Locator
e
0.08 C 0.10 C
12345678 TOP VIEW
A1
SIDE VIEW
A
A3
0.008 REF
8X 0.10
M
CAB
b
1
2
3
C0.2
4
5
6
7
8
E2
0.016 BSC
K
GND PAD
9
16 15 14 13 12 11 10
D2
L
BOTTOM VIEW
Controlling dimension: millimeters
This package is compliant with JEDEC standard MO-229C with the exception of the "D", "D2", "E", "E2", "K" and "L" dimensions as called out in the table above.
Dimensions for 16-Lead, 0.4mm pitch TDFN package
(c) 2006 California Micro Devices Corp. All rights reserved. 02/06/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
Tel: 408.263.3214
Fax: 408.263.7846
www.cmd.com
13

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