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DS90LV031A Datasheet(PDF) 1 Page - National Semiconductor (TI) |
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DS90LV031A Datasheet(HTML) 1 Page - National Semiconductor (TI) |
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1 / 11 page  DS90LV031A 3V LVDS Quad CMOS Differential Line Driver General Description The DS90LV031A is a quad CMOS differential line driver de- signed for applications requiring ultra low power dissipation and high data rates. The device is designed to support data rates in excess of 400 Mbps (200 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology. The DS90LV031A accepts low voltage TTL/CMOS input lev- els and translates them to low voltage (350 mV) differential output signals. In addition the driver supports a TRI-STATE® function that may be used to disable the output stage, dis- abling the load current, and thus dropping the device to an ultra low idle power state of 13 mW typical. The EN and EN* inputs allow active Low or active High con- trol of the TRI-STATE outputs. The enables are common to all four drivers. The DS90LV031A and companion line re- ceiver (DS90LV032A) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point in- terface applications. Features n >400 Mbps (200 MHz) switching rates n 0.1 ns typical differential skew n 0.4 ns maximum differential skew n 2.0 ns maximum propagation delay n 3.3V power supply design n ±350 mV differential signaling n Low power dissipation (13mW at 3.3V static) n Interoperable with existing 5V LVDS devices n Compatible with IEEE 1596.3 SCI LVDS standard n Compatible with TIA/EIA-644 LVDS standard n Industrial and Military operating temperature range n Available in SOIC, TSSOP and Cerpack surface mount packaging n Standard Microcircuit Drawing (SMD) 5962-9865201 Connection Diagram Functional Diagram Truth Table DRIVER Enables Input Outputs EN EN* D IN D OUT+ D OUT− LH X Z Z All other combinations of ENABLE inputs LL H HH L TRI-STATE® is a registered trademark of National Semiconductor Corporation. Dual-In-Line DS100095-1 Order Number DS90LV031ATM or DS90LV031ATMTC or DS90LV031AW See NS Package Number M16A or MTC16 or W16A DS100095-2 July 1999 © 1999 National Semiconductor Corporation DS100095 www.national.com |
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