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| MICROCIRCUIT DATA SHEET MNDS26LV32A-X REV 0A0 Original Creation Date: 11/19/98 Last Update Date: 02/11/99 Last Major Revision Date: 3V ENHANCED CMOS QUAD DIFFERENTIAL LINE RECEIVER General Description The DS26LV32A is a high speed quad differential CMOS receiver that is comparable to TIA/EIA-422-B and ITU-T V.11 standards, but with a specified common mode voltage range of -0.5V to +5.5V due to the lower operating supply voltage of 3.0V to 3.6V. The TRI-STATE enables, EN and EN, allow the device to be active High or active Low. The enables are common to all four receivers. The receiver output (RO) is guaranteed to be High when the inputs are left open. The receiver can detect signals as low as +200mV over the common mode range of -0.5V to +5.5V. The receiver outputs (RO) are compatible with TTL and LVCMOS levels. Industry Part Number DS26LV32A NS Part Numbers DS26LV32AW-QML Prime Die DS26LV32A Controlling Document 5962-9858501QFA 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 1 MNDS26LV32A-X REV 0A0 MICROCIRCUIT DATA SHEET Features Low power CMOS design +0.2V sensitivity over the entire common mode range Input fail-safe circuitry Inputs won't load line when Vcc = 0V TRI-STATE outputs for connection to system buses ESD Rating (HBM, 1.5K ohm, 100pF) >2000V Typical Part to Part Skew < TBD 2 MNDS26LV32A-X REV 0A0 MICROCIRCUIT DATA SHEET (Absolute Maximum Ratings) (Note 1) Supply Voltage (Vcc) 7V Common Mode Range (Vcm) +14V Differential Input Voltage (Vdiff) Enable Input Voltage (Vin) Storage Temperature Range (Tstg) -65 C to +150 C Lead Temperature (Soldering 4 seconds) Maximum Power Dissipation +25C (Note 2) Thermal Resistance. Thermal Resistance. (Theta JA) 138 C/Watt (Theta JC) 13.5 C/Watt 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 device should be operated at these limits. The table of "Electrical Characteristics" provide conditions for actual device operation. Derate W package 7.3mW/C above +25C. 260 C +14V -0.5V to Vcc +0.5V 1087 mW Note 2: Recommended Operating Conditions Operating Voltage (Vcc) 3.0V to 3.6V Operating Temperature Range (TA) -55 C to +125 C 3 MNDS26LV32A-X REV 0A0 MICROCIRCUIT DATA SHEET Electrical Characteristics DC PARAMETERS SYMBOL Vth PARAMETER Minimum Differential Input Voltage Input Resistance Input Current CONDITIONS Vcc=3.0/3.6V, Vout=Voh or Vol, -0.5V 5 0 0 0 0 2.4 0.5 +1.8 -1.8 +1.8 -1.8 KOhm 1, 2, 3 mA mA mA mA V V V 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 Vil Ioz 1 0.8 +50 V uA Ien Icc Ios + 1.0 20 -70 uA mA mA 4 MNDS26LV32A-X REV 0A0 MICROCIRCUIT DATA SHEET Electrical Characteristics AC PARAMETERS: PROPAGATION DELAY TIME: (The following conditions apply to all the following parameters, unless otherwise specified.) AC: Vcc=3.0/3.6V, Cl=50pF SYMBOL tPLH tPHL tsk1 PARAMETER Input to Output Propagation Delay Input to Output Propagation Delay Skew tpHLD-tpLHD (same channel) Pin to Pin Skew (Same device) Output Disable Time Output Enable Time Output Disable Time Output Enable Time Note 1: Note 2: Note 3: Note 4: 2K Ohms to Vcc 2K Ohms to Vcc 2K Ohms to Gnd 2K Ohms to Gnd 4 4 4 4 Vcm=1.5V Vcm=1.5V CONDITIONS NOTES 3 3 PINNAME 6 6 MIN MAX 45 45 6 UNIT nS nS nS SUBGROUPS 9, 10, 11 9, 10, 11 9, 10, 11 9, 10, 11 9, 10, 11 9, 10, 11 9, 10, 11 9, 10, 11 tsk2 tPLZ tPZL tPHZ tPZH 6 50 50 50 50 nS nS nS nS nS Parameter tested go-no-go only. Short one output at a time to Gnd. Generator waveform is specified as follows: f=1MHZ, duty cycle=50%, Zo=50 Ohms, tr=tf <6ns. Receiver inputs = 1V to 2V with measure points equal to 1.5V on the inputs to 1/2 Vcc on the output. Generator waveform is specified as follows: f=1MHZ, duty cycle=50%, Zo=50 Ohms, tr=tf <6ns. EN/EN inputs = 0V to 3V with measure points equal to 1.5V on the inputs, to 1/2 Vcc on the outputs for ZL and ZH, and (Vol+0.3V) for LZ, and (Voh-0.3V) for HZ. 5 MNDS26LV32A-X REV 0A0 MICROCIRCUIT DATA SHEET Graphics and Diagrams GRAPHICS# W16ARL DESCRIPTION CERPACK (W), 16 LEAD (P/P DWG) See attached graphics following this page. 6 MNDS26LV32A-X REV 0A0 MICROCIRCUIT DATA SHEET Revision History Rev 0A0 ECN # Rel Date Originator Mike Fitzgerald Changes Initial MDS Release M0003117 02/11/99 7 |
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