FIN1532

FIN1532 5V LVDS 4-Bit High Speed Differential Receiver

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FIN1532 5V LVDS 4-Bit High Speed Differential Receiver

December 2001 Revised December 2001

FIN1532 5V LVDS 4-Bit High Speed Differential Receiver
General Description
This quad receiver is designed for high speed interconnects utilizing Low Voltage Differential Signaling (LVDS) technology. The receiver translates LVDS levels, with a typical differential input threshold of 100 mV, to LVTTL signal levels. LVDS provides low EMI at ultra low power dissipation even at high frequencies. This device is ideal for high speed transfer of clock and data. The FIN1532 can be paired with its companion driver, the FIN1531, or any other LVDS driver.

Features
s Greater than 400Mbs data rate s 5V power supply operation s 0.5 ns maximum differential pulse skew s 3 ns maximum propagation delay s Low power dissipation s Power-Off protection for inputs and outputs s Fail safe protection for open-circuit, shorted and terminated receiver inputs s Meets or exceeds the TIA/EIA-644 LVDS standard s Pin compatible with equivalent RS-422 and PECL devices s 16-Lead SOIC and TSSOP packages save space

Ordering Code:
Order Number FIN1532M FIN1532MTC Package Number M16A MTC16 Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

Pin Descriptions
Pin Name RIN1 , RIN2 , RIN3 , RIN4 RIN1-, RIN2-, RIN3-, RIN4- EN EN VCC GND Description Non-inverting LVDS Inputs Inverting LVDS Inputs Driver Enable Pin Inverting Driver Enable Pin Power Supply Ground ROUT1, ROUT2, ROUT3, ROUT4 LVTTL Data Outputs

Connection Diagram

Function Table
Input EN H H H X X X L
H HIGH Logic Level Z High Impedance

Outputs RIN H L H L X RIN L H L H ROUT H L H H L H Z Top View

EN X X X L L L H

Fail Safe Condition

Fail Safe Condition
L LOW Logic Level X Don t Care Fail Safe Open, Shorted, Terminated

2001 Fairchild Semiconductor Corporation

DS500504

www.fairchildsemi.com