PI90LV179_15 Datasheet, PDF (1/11 Pages) Pericom Semiconductor Corporation – 3.3V LVDS High-Speed Differential Line Driver and Receiver

PI90LV179
3.3V LVDS High-Speed Differential
Line Driver and Receiver
Features
• Signaling Rates >660 Mbps (330 MHz)
• Single 3.3V Power Supply Design
• Driver:
— ±350mV Differential Swing into a 100-ohm load
— Propogation Delay of 1.5ns Typ.
— Low Voltage TTL (LVTTL) Inputs are 5V Tolerant
• Receiver:
— Accepts ±50mV (min.) Differential Swing with up to 2.0V
ground potential difference
— Propagation Delay of 3.3ns Typ.
— Low Voltage TTL (LVTTL) Outputs
— Open, Short, and Terminated Fail Safe
• Industrial Temperature Operating Range: –40°C to 85°C
• Meets or Exceeds IEEE 1596.3 SCI Standard
• Meets or Exceeds ANSI/TIA/EIA-644 LVDS Standard
• Bus terminal ESD = 2KV HBM
• Packaging (Pb-free & Green available):
— 8-pin SOIC or MSOP
Description
The PI90LV179is a differential line driver and receiver (trans-
ceiver) that is compliant with the IEEE 1596.3 SCI and ANSI/
TIA/EIA-644 LVDS standards. This device uses low-voltage
differential signaling (LVDS) to achieve data rates in excess of
660 Mbps while being less susceptible to noise than single-ended
transmission.
The driver translates a low-voltage TTL/CMOS input into a low-
voltage (350mV typical) differential output signal. The receiver
translates a differential 350mV input signal to a 3V CMOS out-
put level.
Applications
Applications include point-to-point and multidrop baseband data
transmission over a controlled impedance media of approxi-
mately 100 ohms. These include intra-system connections via
printed circuit board traces or cables, hubs and routers for data
communi- cations; PBXs, switches, repeaters and base stations
for telecommunications and other applications such as digital
cameras, printers and copiers.
Pin Diagram & Block Diagram
VCC
ROUT
DIN
GND
8-Pin
U, W
RIN+
RIN–
DOUT–
DOUT+
DIN
ROUT
DOUT+
DOUT-
RIN+
RIN-
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www.pericom.com 09/25/15