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HD75173
Quadruple Differential Line Receivers With 3 State Outputs
REJ03D0310-0200Z (Previous ADE-205-592 (Z)) Rev.2.00 Jul.16.2004
Description
The HD75173 is a quadruple differential line receiver with three state outputs. It is designed to satisfy the requirements of EIA standards RS-422A, RS-423A and several CCITT recommendations. Each receiver features an active high enable and an active low enable common to all four receivers. It also features differential input sensitivity of 200 mV.
Features
* Ordering Information
Part Name HD75173P Package Type DILP-16 pin Package Code DP-16E, -16FV P Package Abbreviation -- Taping Abbreviation (Quantity)
Function Table
Differential Inputs A-B VID 0.2 V -0.2 V < VID < 0.2 V VID -0.2 V X H L X ? Z H X H X H X L : : : : : High level Low level Irrelenant Indeterminate High impedance Enables G X L X L X L H G H H ? ? L L Z Output Y
Rev.2.00, Jul.16.2004, page 1 of 7
HD75173
Pin Arrangement
1B 1 1A 2 1Y 3 Enable 4 G 2Y 5 2A 6 2B 7 GND 8
16 VCC 15 4B 14 4A 13 4Y 12 Enable G
11 3Y 10 3A 9 3B
(Top view)
Absolute Maximum Ratings (Ta = 0 to 70C)
Item Supply Voltage Input Voltage, A or B Inputs Differential Input Voltage*1 Enable Input Voltage Output Current Power Dissipation (Ta = 25C) Operating temperature range VCC VIN VID VIE IOL PT Topr Symbol 7 25 25 7 50 1150 0 to 70 Rating V V V V mA mW C Unit
Storage Temperature Range Tstg -65 to +150 C Notes: 1. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting input 2. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
Recommended Operating Conditions
Item Supply Voltage Common Mode Input Voltage Differential Input Voltage Output Current Operating Temperature Symbol VCC VIN VID VOH VOL Topr 4.75 -- -- -- -- 0 Min 5.00 -- -- -- -- -- Typ 5.25 12 12 -400 16 70 Max V V V A mA C Unit
Rev.2.00, Jul.16.2004, page 2 of 7
HD75173
DC Electrical Characteristics (Ta = 0 to 70C)
Item Differential Input High Threshold Voltage Differential Output Low Threshold Voltage Hysteresis Enable Input Voltage Enable Input Clamp Voltage Output Voltage Symbol VTH VTL Min -- -0.2*2 Typ *1 -- -- 50 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Max 0.2 -- -- -- 0.8 -1.5 -- 0.45 0.5 -20 +20 1 -0.8 20 -100 -- -85 70 V V mV V V V V A mA A A k mA mA II = -18 mA VID = 200 mV, IOH = -400 A VID = -200 mV, IOL = 8 mA VID = -200 mV, IOL = 16 mA VO = 0.4 V VO = 2.4 V Other Input at 0 V*4 VIH = 2.7 V VIL = 0.4 V VI = 12 V VI = -7 V Unit Conditions VO = 2.7 V, IO = -0.4 mA VO = 0.5 V, IO = 16 mA
VT+ - VT- -- VIH 2 VIL VIK VOH VOL VOZ II IIH IIL ri IOS ICC -- -- 2.7 -- -- -- -- -- -- -- -- 12 -15 --
High Impedance State Output Current Line Input Current Enable Input Current Input Resistance Short Circuit Output Current*3 Supply Current Notes: 1. 2. 3. 4.
All Typical Values are at VCC = 5 V, Ta = 25C The algebraic convention is used in this data sheet for threshold voltage levels only. Not more than one output should be shorted at a time. Refer to EIA standards RS-422A and RS-423A for exact conditions.
Switching Characteristics (VCC = 5 V, Ta = 25C)
Item Propagation Delay Time Output Enable Time Output Disable Time Symbol tPLH tPHL tZH tZL tHZ tLZ Min -- -- -- -- -- -- Typ 20 22 17 20 21 30 Max 35 35 22 25 30 40 ns Unit Test Conditions CL = 15 pF CL = 15 pF CL = 5 pF
Rev.2.00, Jul.16.2004, page 3 of 7
HD75173
Switching Time Test Method
1. tPLH, tPHL
Pulse Generator See Note 1
50 CL 15 pF
Output
2V
2.5 V Input 0V 0V -2.5 V
t PLH
t PHL VOH
Output
1.3 V
1.3 V VOL
Rev.2.00, Jul.16.2004, page 4 of 7
HD75173 2. tZH, tZL
VCC Output 2 k S1 2.5 V
CL
5 k
See Note 3
Pulse Generator See Note 1
See Note 2
50 2V
3V Input 1.3 V 1.3 V 0V
S1 : Open t ZH Output
S1 : Closed t HZ 0.5 V VOH 1.4 V 0V
1.3 V
Rev.2.00, Jul.16.2004, page 5 of 7
HD75173 3. tZL, tLZ
VCC Output 2 k
-2.5 V
CL See Note 2 See Note 3
Pulse Generator See Note 1
50 2V
S2
3V Input 1.3 V 1.3 V 0V
S2 : Open t ZL Output
S2 : Closed t LZ VOH 1.4 V 0.5 V VOL
1.3 V
Notes:
1. The pulse generator has the following characteristics: PRR = 1 MHz, 50% duty cycle, tr = tf = 6 ns, Zout = 50 2. CL includes probe and jig capacitance. 3. All diodes are 1S2074(H). 4. To test the active low enable G, ground G and apply an inverted input waveform to G.
Rev.2.00, Jul.16.2004, page 6 of 7
HD75173
Package Dimensions
As of January, 2003
Unit: mm 19.2 20.32 Max
16
9
6.3 7.4 Max
1
0.89 1.3
8
2.54 Min 5.06 Max
7.62
0.51 Min
2.54 0.25
0.48 0.1
0.25 - 0.05 0 - 15
Package Code JEDEC JEITA Mass (reference value) DP-16E Conforms Conforms 1.05 g
+ 0.1
Unit: mm 19.2 20.32 Max
16
9
6.3 7.4 Max
1
0.89 1.3
8
2.54 Min 5.06 Max
7.62
0.51 Min
2.54 0.25
*0.48 0.08
*0.25 0.06 0 - 15
Package Code JEDEC JEITA Mass (reference value) DP-16FV Conforms Conforms 1.05 g
*NI/Pd/AU Plating
Rev.2.00, Jul.16.2004, page 7 of 7
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(c) 2004. Renesas Technology Corp., All rights reserved. Printed in Japan.
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