Datasheet Texas Instruments SN65LVDM179DGK — 数据表

SN65LVDM179, SN65LVDM180
SN65LVDM050, SN65LVDM051
www.ti.com . SLLS324J – DECEMBER 1998 – REVISED JULY 2009 HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS
FEATURES 1 Low-Voltage Differential 50-Ω Line Drivers and
Receivers
Typical Full-Duplex Signaling Rates of 100
Mbps (See Table 1)
Bus-Terminal ESD Exceeds 12 kV
Operates From a Single 3.3-V Supply
Low-Voltage Differential Signaling With Typical
Output Voltages of 340 mV With a 50-Ω Load
Valid Output With as Little as 50-mV Input
Voltage Difference
Propagation Delay Times
– Driver: 1.7 ns Typical
– Receiver: 3.7 ns Typical
Power Dissipation at 200 MHz
– Driver: 50 mW Typical
– Receiver: 60 mW Typical
LVTTL Input Levels Are 5-V Tolerant
Driver Is High Impedance When Disabled or
With VCC < 1.5 V
Receiver Has Open-Circuit Failsafe DESCRIPTION …