MC10E445
Description
The MC10/100E445 is an integrated 4-bit serial to parallel data converter. The device is designed to operate for NRZ data rates of up to http://onsemi. 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. PLCC- 28 FN SUFFIX Two selectable serial inputs provide a loopback capability for testing CASE 776 purposes when the device is used in conjunction with the E446 parallel to serial converter. The start bit for conversion can be moved using the SYNC input. A single pulse applied asynchronously for at least two input clock cycles MARKING DIAGRAM- shifts the start bit for conversion from Qn to Qn- 1. For each additional 1 28 shift required an additional pulse must be applied to the SYNC input. Asserting the SYNC input will force the internal clock dividers to “swallow” a clock pulse, effectively...
