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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC34C86/D MC34C86 Product Preview Quad EIA-422-A Line Receiver CMOS 16 P SUFFIX PLASTIC DIP CASE 648 1 The MC34C86 is a quad differential line receiver designed for digital data transmission over balanced lines. The MC34C86 meets all the requirements of standard EIA-422-A while retaining the low-power characteristics of CMOS. The MC34C86 has an input sensitivity of 200 mV over the common mode input voltage range of 7 V. In addition, each receiver chain has internal hysteresis circuitry to improve noise margin and discourage output instability for slowly changing input waveforms. The MC34C86 is pin compatible with the MC3486. All pins are protected against damage due to electrostatic discharges. * * * * * * * * Typical Power Supply Current: 6 mA 2000 V ESD Protection on the Inputs and Outputs Typical Propagation Delay: 18 ns Typical Input Hysteresis: 75 mV Meets the Requirements of Standard EIA-422-A Operation from Single 5 V Supply High Impedance Mode for Outputs Connected to System Buses TTL/CMOS Compatible Outputs 16 1 D SUFFIX SOG PACKAGE CASE 751B ORDERING INFORMATION MC34C86P MC34C86D Plastic DIP SOG Package BLOCK DIAGRAM B/D CONTROL 12 INPUT INPUT D2 D1 10 +- 9 INPUT INPUT B1 B2 14 +- 15 INPUT INPUT C1 C2 6 +- 7 INPUT INPUT A/C A1 A2 CONTROL 2 +- 1 4 8 GND 16 VCC 11 OUTPUT D 13 OUTPUT B 5 OUTPUT C 3 OUTPUT A This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. REV 4 10/95 (c) Motorola, Inc. 1995 MOTOROLA MC34C86 1 TRUTH TABLE Control Input L H H H X = Don't Care Z = High Impedance Input X VID VTH (Max) VID VTH (Min) Open H = High Logic State L = Low Logic State Output Z 1 0 1 MAXIMUM RATINGS Rating Power Supply Voltage Input Voltage Input Differential Voltage Enable Control Input Voltage Storage Temperature Maximum Current per Output ESD (Human Body Model) Symbol VCC VI VID Vin Tstg IO Value 7 10 14 VCC + 0.5 - 65 to + 150 25 2000 Unit V V V V C mA V This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields; however, it is advised that normal precautions be taken to avoid applications of any voltage higher than the maximum rated voltages to this high impedance circuit. For proper operation it is recommended that Vin and Vout be constrained to the range VSS (Vin or Vout) VDD. Reliability of operation is enhanced if unused inputs are tied to and appropriate logic voltage level (e.g., either VSS or VDD). OPERATING CONDITIONS Rating Power Supply Voltage Operating Temperature Range Input Rise and Fall Time Symbol VCC TA tr, tf Min 4.5 - 40 -- Max 5.5 + 85 500 Unit V C ns DC CHARACTERISTICS (VCC = 4.5 to 5.5 V, TA = - 40 to + 85C, unless otherwise stated) (See Note 1) Parameter Power Supply Current, VCC = Max Enable Input Current, Vin = VCC or GND Input Voltage -- Low Logic State (Enable Control) Input Voltage -- High Logic State (Enable Control) Differential Input Voltage, - 7 V < VLCM < 7 V Input Hysteresis, VLCM = 0 V Comparator Input Current Vin = + 10 V, Other Input = GND Vin = - 10 V, Other Input = GND Vout = VOH Vout = VOL Symbol ICC IL VIL VIH VTH Vhys Iin Rin VOL VOH IOZ Min -- -- -- 2 0.2 -- -- -- -- 4 -- 3.8 -5 Typ 6 -- -- -- -- -- 75 1.4 - 2.5 4.8 0.13 4.8 -- Max 12 1.0 0.8 -- -- - 0.2 -- -- -- -- 0.33 -- 5 Unit mA A V V V mV mA k V V A Comparator Input Resistance, - 10 V < VLCM < + 10 V Output Voltage (Low Logic State) VID = - 1 V, Iout = 6 mA (Note 2) Output Voltage (High Logic State) VID = + 1 V, Iout = - 6 mA (Note 2) Output Leakage Current (High Logic State) Vout = VCC or GND NOTES: 1. All currents into device pins are shown as positive, out of device pins are negative. All voltages referenced to ground unless otherwise noted. 2. See EIA specifications EIA-422-A for exact test conditions. MC34C86 2 MOTOROLA AC CHARACTERISTICS (VCC = 4.5 to 5.5 V, TA = - 40 to + 85C, unless otherwise stated) Parameter Propagation Delay Input to Output, CL = 50 pF, VDIFF = 2.5 V Skew = tPHL - tPLH Propagation Delay Enable to Output CL = 50 pF, RL = 1000 , VDIFF = 2.5 V Propagation Delay Enable to Output CL = 50 pF, RL = 1000 , VDIFF = 2.5 V Symbol tPLH tPHL Skew tPLZ tPHZ tPZL tPZH Min -- -- -- -- Typ 18 1 12 14 Max 30 -- -- -- Unit ns ns ns ns AC TEST CIRCUIT AND SWITCHING TIME WAVEFORMS TEST POINT OUTPUT CL = 49 pF 4.9 k OUTPUT S2 VCC + 2.5 V -- INPUT - 2.5 V 0V tPLH 1.3 V S1 AND S2 CLOSED tPHL 1.3 V 0V S1 RL = 2 k Figure 1. Test Circuit Figure 2. Propagation Delays 3V-- ENABLE INPUT 0V 1.3 V tPZH tPHZ 1.3 V OUTPUT A 50% S1 OPEN S2 CLOSED tPZL S1 CLOSED S2 CLOSED tPLZ S1 CLOSED S2 CLOSED 0.5 V VOL VOH 0.5 V OUTPUT B 50% S1 CLOSED S2 OPEN Figure 3. Enable and Disable Times TYPICAL APPLICATIONS ENABLE + DATA - DATA OUTPUT Figure 4. Two-Wire Balanced Systems (EIA-422-A) MOTOROLA MC34C86 3 PACKAGE DIMENSIONS P SUFFIX PLASTIC DIP CASE 648-08 -A- 16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 B 1 8 F S C L -T- H G D 16 PL SEATING PLANE K J TA M M 0.25 (0.010) M D SUFFIX SOG PACKAGE CASE 751B-05 -A- NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 16 9 -B- 1 8 P 8 PL 0.25 (0.010) M B S G F K C -T- SEATING PLANE R X 45 _ M D 16 PL M J 0.25 (0.010) TB S A S DIM A B C D F G J K M P R Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA/EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 MC34C86 4 *MC34C86/D* MC34C86/D MOTOROLA |
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