UT54LVDS031-UCA 查看數據表（PDF） - Aeroflex UTMC
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UT54LVDS031-UCA Datasheet PDF : 12 Pages
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Standard Products
UT54LVDS031 Quad Driver
Data Sheet
June 7, 2000
FEATURES
INTRODUCTION
q >155.5 Mbps (77.7 MHz) switching rates
q +340mV nominal differential signaling
q 5 V power supply
q TTL compatible inputs
q Ultra low power CMOS technology
q 5.0ns maximum, propagation delay
q 3.0ns maximum, differential skew
q Radiation-hardened design; total dose irradiation testing to
MIL-STD-883 Method 1019
- Total-dose: 300 krad(Si) and 1Mrad(Si)
- Latchup immune (LET > 111 MeV-cm2/mg)
q Packaging options:
- 16-lead flatpack (dual in-line)
q Standard Microcircuit Drawing 5962-95833
- QML Q and V compliant part
q Compatible with IEEE 1596.3SCI LVDS
q Compatible with ANSI/TIA/EIA 644-1996 LVDS Standard
The UT54LVDS031 Quad Driver is a quad CMOS
differential line driver designed for applications requiring
ultra low power dissipation and high data rates. The device
is designed to support data rates in excess of 155.5 Mbps
(77.7 MHz) utilizing Low Voltage Differential Signaling
(LVDS) technology.
The UT54LVDS031 accepts TTL input levels and translates
them to low voltage (340mV) differential output signals. In
addition, the driver supports a three-state function that may
be used to disable the output stage, disabling the load
current, and thus dropping the device to an ultra low idle
power state.
The UT54LVDS031 and companion quad line receiver
UT54LVDS032 provide new alternatives to high power
pseudo-ECL devices for high speed point-to-point interface
applications.
DIN1
DIN2
DIN3
DIN4
DOUT1+
D1
DOUT1-
DOUT2+
D2
DOUT2-
DOUT3+
D3
DOUT3-
DOUT4+
D4
DOUT4-
EN
EN
Figure 1. UT54LVDS031 Quad Driver Block Diagram
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