Description
The SK10/100E445 is an integrated 4-bit serial-toparallel data converter. The device is designed to operate for NRZ data rates of up to 2.0 Gb/s. The chip generates a divide by 4 and a divide by 8 clock for both 4-bit conversion and a two chip 8-bit conversion function. The conversion sequence was chosen to convert the first serial bit to Q0, the second to Q1, etc.

Features
• Extended 100E VEE Range of –4.2V to –5.5V
• On-Chip Clock ÷ 4 and ÷8
• 2.0 Gb/s Data Rate Capability
• Differential Clock and Serial Inputs
• VBB Output for Single-Ended Input Applications
• Asynchronous Data Synchronization
• Mode Select to Expand to 8-Bits
• Internal 75KΩ Input Pulldown Resistors
• ESD Protection of >4000V
• Fully Compatible with MC10/100E445
• Available in 28-Pin PLCC Package