FIN24AMLX ,Low Voltage 24-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges (Preliminary)FeaturesThe FIN24A allows for a pair of SerDes to interleave data
FIN24AMLX
Low Voltage 24-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges (Preliminary)
FIN24A �SerDes Low Voltage 24-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges (Preliminary) Preliminary April 2005 Revised May 2005 FIN24A �SerDes Low Voltage 24-Bit Bi-Directional Serializer/Deserializer with Multiple Frequency Ranges (Preliminary) General Description Features The FIN24A allows for a pair of SerDes to interleave dataLow power consumption from two different data sources going opposite directions orLow power standards based LVDS differential interface standard bi-directional interface operation. The bi-direc- LVCMOS parallel I/O interface tional data flow is controlled through use of a direction • 2 mA source/sink current (DIRI) control pin. The devices can be configured to oper- Over-voltage tolerant control signals ate in a unidirectional mode only by hardwiring the DIRI pin. An internal PLL generates the required bit clock fre-I/O Power Supply range between 1.65V and 3.6V quency for transfer across the serial link. The FIN24A sup- Analog Power Supply range of 2.775V r 5% ports multiple input frequency ranges which are selected Multi-Mode operation allows for a single device to by the S1 and S2 control pins. Options exist for dual or sin- operate as Serializer or Deserializer gle PLL operation dependent upon system operational Internal PLL with no external components parameters. The device has been designed for low power operation and utilizes Fairchild Low Power LVDS interface.Standby Power-Down mode support The device also supports an ultra low power Power-Down Small footprint 40-terminal MLP packaging mode for conserving power in battery operated applica- Built in differential termination tions. Supports external CKREF frequencies between 2MHz and 30MHz Serialized data rate up to 780Mb/s Ordering Code: Order Number Package Number Package Description FIN24AGFX BGA042A Pb-Free 42-Ball Ultra Small Scale Ball Grid Array (USS-BGA), JEDEC MO-195, (Preliminary) 3.5mm Wide FIN24AMLX MLP040A Pb-Free 40-Terminal Molded Leadless Package (MLP), Quad, JEDEC MO-220, 6mm Square Pb-Free package per JEDEC J-STD-020B. BGX and MLP packages available in Tape and Reel only. PSerDes¥ is a trademark of . © 2005 DS500888
