FIN1028

FIN1028 3.3V LVDS 2-Bit High Speed Differential Receiver

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FIN1028 3.3V LVDS 2-Bit High Speed Differential Receiver

March 2001 Revised May 2004

FIN1028 3.3V LVDS 2-Bit High Speed Differential Receiver
General Description
This dual 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 FIN1028 can be paired with its companion driver, the FIN1027, or any other LVDS driver.

Features
s Greater than 400Mbs data rate s 3.3V power supply operation s 0.4ns maximum differential pulse skew s 2.5ns maximum propagation delay s Low power dissipation s Power-Off protection s Fail safe protection for open-circuit, shorted and terminated conditions s Meets or exceeds the TIA/EIA-644 LVDS standard s Flow-through pinout simplifies PCB layout

Ordering Code:
Order Number FIN1028M (Note 1) FIN1028K8X (Preliminary) FIN1028MPX (Preliminary) Package Number M08A MAB08A MLP08C Package Description 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide [TAPE and REEL] 8-Terminal Molded Leadless Package (MLP) Dual, MO-229, 2mm Square [TAPE and REEL]

Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

Pin Descriptions
Pin Name ROUT1, ROUT2 RIN1 , RIN2 RIN1-, RIN2- VCC GND Description LVTTL Data Outputs Non-inverting LVDS Inputs Inverting LVDS Inputs Power Supply Ground

Connection Diagrams
Pin Assignment for SOIC

Function Table
Input RIN L H RIN H L Outputs ROUT L H H (Top View) Terminal Assignments for MLP

Fail Safe Condition
H HIGH Logic Level L LOW Logic Level Fail Safe Open, Shorted, Terminated

(Top Through View)

2004 Fairchild Semiconductor Corporation

DS500503

www.fairchildsemi.com