PI90LV179WEX Diodes Incorporated

PI90LV179 3.3V LVDS High-Speed Differential Line Driver and Receiver Features Description The PI90LV179is a differential line driver and receiver (trans- Signaling Rates >660 Mbps (330 MHz) ceiver) that is compliant with the IEEE 1596.3 SCI and ANSI/ Single 3.3V Power Supply Design TIA/EIA-644 LVDS standards. This device uses low-voltage Driver: differential signaling (LVDS) to achieve data rates in excess of 350mV Differential Swing into a 100-ohm load 660 Mbps while being less susceptible to noise than single-ended Propogation Delay of 1.5ns Typ. transmission. Low Voltage TTL (LVTTL) Inputs are 5V Tolerant The driver translates a low-voltage TTL/CMOS input into a low- Receiver: voltage (350mV typical) differential output signal. The receiver Accepts 50mV (min.) Differential Swing with up to 2.0V translates a differential 350mV input signal to a 3V CMOS out- ground potential difference put level. Propagation Delay of 3.3ns Typ. Low Voltage TTL (LVTTL) Outputs Open, Short, and Terminated Fail Safe Applications Industrial Temperature Operating Range: 40C to 85C Applications include point-to-point and multidrop baseband data transmission over a controlled impedance media of approxi- Meets or Exceeds IEEE 1596.3 SCI Standard mately 100 ohms. These include intra-system connections via Meets or Exceeds ANSI/TIA/EIA-644 LVDS Standard printed circuit board traces or cables, hubs and routers for data Bus terminal ESD = 2KV HBM communi- cations PBXs, switches, repeaters and base stations Packaging (Pb-free & Green available): for telecommunications and other applications such as digital 8-pin SOIC or MSOP cameras, printers and copiers. Pin Diagram & Block Diagram D OUT+ D V IN R CC IN+ D OUT- R 8-Pin R OUT IN U, W D D IN OUT R IN+ R OUT GND D OUT+ R IN- All trademarks are property of their respective owners. www.pericom.com 09/25/15 15-0116 1PI90LV179 3.3V LVDS High-Speed Differential Line Drivers and Receivers Function Tables PI90LV179 Receiver PI90LV179 Driver Inputs Output Input Output V = V V H D D D ID RIN+ RIN IN OUT+ OUT V 50mV H L L H ID 50mV < V < 50mV H H L ID V 50mV L open L H ID Notes: open H H = High Level, L = Low Level, = Indeterminate, Z = High-Impedance, X = Dont Care Pin Descriptions Pin Name Description D TTL/CMOS driver input pin IN D Non-inverting driver output pin OUT+ D Inverting driver output pin OUT- R TTL/CMOS receiver output pin OUT R Non-inverting receiver input pin IN+ R Inverting receiver input pin IN GND Ground pin V Positive power supply pin, +3.3V 10% CC All trademarks are property of their respective owners. www.pericom.com 09/25/15 15-0116 2