FEATURES
s On-chip clock ÷4 and ÷8 s Extended 100E VEE range of –4.2V to –5.5V s 2.5Gb/s data rate capability s Differential clock and serial inputs s VBB output for single-ended use s Asynchronous data synchronization s Mode select to expand to 8 bits s Internal 75kΩ input pull-down resistors s Fully compatible with Motorola MC10E/100E445 s Available in 28-pin PLCC package PIN NAMES Pin SINA, SINA SINB, SINB SEL SOUT, SOUT Q0–Q3 CLK, CLK CL/4, CL/4 CL/8, CL/8 MODE SYNC RESET VCCO Function Differential Serial Data Input A Differential Serial Data Input B Serial Input Select Pin Differential Serial Data Output Parallel Data Outputs Differential Clock Inputs Differential ÷4 Clock Output Differential ÷8 Clock Output Conversion Mode 4-bit/8-bit Conversion Synchronizing Input Input, Resets the Counters VCC to Output DESCRIPTION
The conversion sequence was chosen to convert the first serial bit to Q0, the second to Q1, etc. Two selectable serial inputs provide a loopback capability for testing purposes when the device is used in conjunction with the E446 parallel-to-serial converter.
Micrel
