FIN224AC

FIN224AC µSerDes™ 22-Bit Bi-Directional Serializer/Deserializer September 2006 FIN224AC µSerDes™ 22-Bit Bi-Directional Serializer/Deserializer Features ■ Industry smallest 22-bit Serializer/ Deserializer pair ■ Low power for minimum impact on battery life FIN224AC to FIN24AC Comparison ■ Up to 20% power reduction ■ Double wide CKP pulse on FIN224AC, Mode 3 – Multiple power-down modes ■ Rolled edge rate for deserializer outputs on ■ 100nA in standby mode, 5mA typical operating FIN224AC, for single display applications conditions ■ Same voltage range ■ Highly rolled LVCMOS edge rate option to meet ■ Same pinout and package regulatory requirements ■ Cable reduction: 25:4 or greater General Description ■ Differential signaling: The FIN224AC µSerDes™ is a low-power Serializer/ – –90dBm EMI when using CTL in lab conditions Deserializer (SerDes) that can help minimize the cost – Minimized shielding and power of transferring wide signal paths. Through the – Minimized EMI filter use of serialization, the number of signals transferred – Minimum susceptibility to external interference from one point to another can be significantly reduced. ■ Up to 22 bits in either direction Typical reduction is 4:1 to 6:1 for unidirectional paths. For bidirectional operation, using half duplex for multiple ■ Up to 26MHz parallel interface operation sources, it is possible to reach signal reduction close to ■ Voltage translation from 1.65V to 3.6V 10:1. Through the use of differential signaling, shi...