Datasheet Texas Instruments DS90C031B — Ficha de datos

DS90C031B
www.ti.com SNLS051B – MARCH 1999 – REVISED MARCH 2013 DS90C031B LVDS Quad CMOS Differential Line Driver
Check for Samples: DS90C031B FEATURES DESCRIPTION The DS90C031B is a quad CMOS differential line
driver designed for applications requiring ultra low
power dissipation and high data rates. The device
supports data rates in excess of 155.5 Mbps (77.7
MHz) and uses Low Voltage Differential Signaling
(LVDS) technology. 1 2 >155.5 Mbps (77.7 MHz) switching rates
High impedance LVDS outputs with power-off
В±350 mV differential signaling
Ultra low power dissipation
400 ps maximum differential skew (5V, 25В°C)
3.5 ns maximum propagation delay
Industrial operating temperature range
Pin compatible with DS26C31, MB571 (PECL)
and 41LG (PECL)
Conforms to ANSI/TIA/EIA-644 LVDS standard
Offered in narrow body SOIC package
Fail-safe logic for floating inputs The DS90C031B accepts TTL/CMOS input levels and
translates them to low voltage (350 mV) differential
output signals. In addition the driver supports a TRISTATE 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 of …