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MILITARY DATA SHEET MNDS96F175M-X REV 0A0
RS-485 DIFFERENTIAL LINE RECEIVER
General Description
The DS96F175 is a high speed quad differential line receiver designed to meet EIA Standard RS-485. The DS96F175 offers improved performance due to the use of state-of-the-art L-Fast bipolar technology. The L-Fast technology allows for higher speeds and lower currents by utilizing extremely short gate delay times. Thus, the DS96F175 features lower power and an extended temperature range. The DS96F175 has TRI-STATE outputs and is optimized for balanced multipoint data bus transmission at rates up to 15 Mbps. The receivers feature high input impedance, input hysteresis for increased noise immunity, and input sensitivity of 200mV over a common mode input voltage range of -7V to +12V. The receivers are therefore suitable for multipoint applications in noisy environments. The DS96F175 features separate active high Enables for each receiver pair. Compatible RS-485 drivers, transceivers, and repeaters are also offered to provide optimum bus performance. The respective device types are DS96F172, DS96F174 and DS16F95. Original Creation Date: 01/25/96 Last Update Date: 01/30/96 Last Major Revision Date: 01/25/96
Industry Part Number
DS96F175
NS Part Numbers
DS96F175ME/883 * DS96F175MJ/883 ** DS96F175MW/883 ***
Prime Die
M175
Controlling Document
9076601M2A*,MEA**,MFA***
Processing
MIL-STD-883, Method 5004
Subgrp Description
1 2 3 4 5 6 7 8A 8B 9 10 11 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at
Temp ( oC)
+25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55
Quality Conformance Inspection
MIL-STD-883, Method 5005
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MNDS96F175M-X REV 0A0
MILITARY DATA SHEET
Features
Meets EIA Standard RS-485, RS-422A, RS-423A Designed for multipoint bus applications TRI-STATE outputs Common mode input voltage range: -7V to +12V Operates from single +5.0V supply Lower power version Input sensitivity of +200mV over common mode range Input hysteresis of 50mV typical High input impedance DS96F173 and DS96F175 are lead and function compatible with SN75173/175 or the AM26LS32/MC3486
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MNDS96F175M-X REV 0A0
MILITARY DATA SHEET
(Absolute Maximum Ratings)
(Note 1) Storage Temperature Range Ceramic DIP Lead Temperature (Soldering, 60 sec.) Maximum Power Dissipation at 25 C (Note 2) Ceramic J Package Ceramic W Package Ceramic E Package Supply Voltage Input Voltage, A or B Inputs +25V Differential Input Voltage +25V Enable Input Voltage 7.0V Low Level Output Current 50mA Note 1: "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The tables of "Electrical Characteristics" provide conditions for actual device operation. *Derate J Package 10mW/ C above 25C; Derate W package 6.9mW/ C above 25 C; Derate E package 11.11mW/ C above 25 C. -65 C to +175 C 300 C
1500mW 1034mW 1500mW 7.0V
Note 2:
Recommended Operating Conditions
Supply Voltage (Vcc) Min. 4.50 Common Mode Input Voltage Vcm Min. -7 Differential Input Voltage(Vid) Min. -7 Output Current HIGH(Ioh) Min. Output Current LOW(Iol) Mix. Operating Temperature (TA) Min. -55 Typ. 25 Max. 125 Units C Typ. Max. 16 Units mA Typ. Max. -400 Units uA Typ. Max. +12 Units V Typ. Max. +12 Units V Typ. 5.0 Max. 5.50 Units V
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MNDS96F175M-X REV 0A0
MILITARY DATA SHEET
Electrical Characteristics
DC PARAMETERS:
SYMBOL Icc Voh Vol Vth Diff PARAMETER Supply Current Logical "1" Output Voltage Logical "0" Output Voltage Input Threshold Voltage CONDITIONS Vcc = 5.5V, Venable = 0V, Vid = 2V Vcc = 4.5V, Ioh = -400uA, Vid = .2V Vcc = 4.5V, Iol = 8mA, Vid = -.2V Vcc = 4.5V & 5.5V, Vcm = 0V, Vo = 2.5V, Io = -400uA Vcc = 4.5V & 5.5V, Vcm = -12V, Vo = 2.5V, Io = -400uA Vcc = 4.5V & 5.5V, Vcm = 12V, Vo = 2.5V, Io = -400uA Vtl Diff Input Threshold Voltage Vcc = 4.5V & 5.5V, Vcm = 0V, Vo = .5V, Io = 16mA Vcc = 4.5V & 5.5V, Vcm = -12V, Vo = .5V, Io = 16mA Vcc = 4.5V & 5.5V, Vcm = 12V, Vo = .5V, Io = 16mA Ii Input Line Current Vcc = 4.5V, Vin = 12V Untested Inputs are 0V Vcc = 5.5V, Vin = -7V Untested Inputs are 0V Iih Logical "1" Enable Input Current Logical "0" Enable Input Current Output Short Circuit Current Vcc = 5.5V, Vih = 2.7V -.8 10 NOTES 1 2 2 2 2 2 2 2 2 -.20 -.20 -.20 1 2.5 .45 .20 .20 .20 PINNAME MIN MAX 50 UNIT mA V V V V V V V V mA mA uA SUBGROUPS 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3
Iil
Vcc = 5.5V, Vil = .4V
-100
uA
Ios
Vcc = 4.5V, Vo = 0V Vcc = 5.5V, Vo = 0V
2 2
-85 -85 -1.5 -20 -20
-15 -15
mA mA V
Vik Ioz
Enable Input Clamp Voltage High Impedance Output Current
Vcc = 4.5V, Ii = -18mA Vcc = 5.5V, Venable = .8V, Vout = .4V, outputs disabled Vcc = 5.5V, Venable = .8V, = 2.4V, outputs disabled Vout 3
20 20
uA uA V
Vih
Logical "1" Enable Input Voltage
2
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MNDS96F175M-X REV 0A0
MILITARY DATA SHEET
Electrical Characteristics
DC PARAMETERS:(Continued)
SYMBOL Vil PARAMETER Logical "0" Enable Input Voltage Input Resistance CONDITIONS NOTES 4 PINNAME MIN MAX .8 UNIT V SUBGROUPS 1, 2, 3
Rin
10
K 1, 2, Ohms 3
AC PARAMETERS:
(The following conditions apply to all the following parameters, unless otherwise specified.) AC: Vcc = 5V tPHL Propagation Delay Cl = 15pF 22 30 tPLH Propagation Delay Cl = 15pF 22 30 tPZH Propagation Delay Cl = 15pF 16 27 tPZL Propagation Delay Cl = 15pF 18 27 tPHZ Propagation Delay Cl = 5pF 20 27 Cl = 20pF 5 5 tPLZ Propagation Delay Cl = 5pF 30 37 18 30 tPW Propagation Delay 3 8 5 Note 1: Note 2: Note 3: Note 4: Note 5: nS nS nS nS nS nS nS nS nS nS nS nS nS nS nS nS nS 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2 3
Icc is tested with outputs disabled (worst case), Icc enabled is guaranteed by this test. Venable =2V. Voh & Vol are tested over common mode voltage range of +/-12V via the Vth/Vtl tests. Guaranteed by Vol & Voh tests. Guaranteed by Ioz test. Testing at 20pF assures conformance to spec at 5pF.
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MNDS96F175M-X REV 0A0
MILITARY DATA SHEET
Graphics and Diagrams
GRAPHICS# E20ARE J16ARL W16ARL DESCRIPTION LDLESS CHIP CARRIER, TYPE C 20 TERMINAL(P/P DWG) CERDIP (J), 16 LEAD (P/P DWG) CERPAC (W), 16 LEAD (P/P DWG)
See attached graphics following this page.
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