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April 2011
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FIN224AC Rev.1.1.6
Click here for this datasheet
translated into Korean!
FIN224AC
22-Bit Bi-Directional Serializer/Deserializer
Features
Industry smallest 22-bit Serializer/ Deserializer pair
Low power for minimum impact on battery life
– Multiple power-down modes
100nA in standby mode, 5mA typical operating
conditions
Highly rolled LVCMOS edge rate option to meet
regulatory requirements
Cable reduction: 25:4 or greater
Differential signaling:
––90dBm EMI when using CTL in lab conditions
–Minimized shielding
–Minimized EMI filter
–Minimum susceptibility to external interference
Up to 22 bits in either direction
Voltage translation from 1.65V to 3.6V
High ESD protection: > 15kV HBM
Parallel I/O power supply (VDDP) range, 1.65V - 3.6V
Can support Microcontroller or RGB pixel interface
Applications
Image sensors
Small displays
– LCD, cell phone, digital camera, portable gaming,
printer, PDA, video camera, automotive
Description
The FIN224AC
SerDes is a low-power serializer/
deserializer (SerDes) that can help minimize the cost
and power of transferring wide signal paths. Through the
use of serialization, the number of signals transferred
from one point to another can be significantly reduced.
Typical reduction is 4:1 to 6:1 for unidirectional paths.
For bidirectional operation, using half duplex for multiple
sources, it is possible to reach signal reduction close to
10:1. Through the use of differential signaling, shielding
and EMI filters can also be minimized, further reducing
the cost of serialization. The differential signaling is also
important for providing a noise-insensitive signal that can
withstand radio and electrical noise sources. Major
reduction in power consumption allows minimal impact
on battery life in ultra-portable applications. It is possible
to use a single PLL for most applications including bi-
directional operation.
FIN224AC to FIN24AC Comparison
Up to 20% power reduction
Double wide CKP pulse on FIN224AC, Mode 3
Rolled edge rate for deserializer outputs on
FIN224AC, for single display applications
Same voltage range
Same pinout and package
Ordering Information
SerDesTM is a trademark of Fairchild Semiconductor Corporation.
Order
Number
Operating
Temperature
Range
Package Description
Packing
Method
FIN224ACGFX
-30 to +70°C
42-Ball, Ultra-Small Scale Ball Grid Array (USS-BGA),
JEDEC MO-195, 3.5mm Wide (Slow LVCMOS Edge Rate)
Tape and Reel
FIN224ACMLX
-30 to +70°C
40-Terminal, Molded Leadless Package (MLP), Quad,
JEDEC MO-220, 6mm Square (Slow LVCMOS Edge Rate)
Tape and Reel