November 2006

© 2006 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FIN224AC Rev.1.1.2

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FIN224AC

Features

– Multiple power-down modes

conditions

regulatory requirements

––90dBm EMI when using CTL in lab conditions

–Minimized shielding

–Minimized EMI filter

–Minimum susceptibility to external interference

Applications

– LCD, cell phone, digital camera, portable gaming,

printer, PDA, video camera, automotive

FIN224AC to FIN24AC Comparison

FIN224AC, for single display applications

General Description

The FIN224AC µSerDes™ 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. A unique

word boundary technique assures that the actual word

boundary is identified when the data is deserialized. This

guarantees that each word is correctly aligned at the

deserializer on a word-by-word basis through a unique

sequence of clock and data that is not repeated except

at the word boundary. It is possible to use a single PLL

for most applications including bi-directional operation.

Ordering Information

Pb-Free package per JEDEC J-STD-020B. BGA and MLP packages available in tape and reel only.

Order Number

Package

Number

Pb-Free

Package Description

FIN224ACGFX

BGA042

Yes

42-Ball Ultra Small Scale Ball Grid Array (USS-BGA),

JEDEC MO-195, 3.5mm Wide (Slow LVCMOS Edge Rate)

FIN224ACMLX

MLP040

Yes

40-Terminal Molded Leadless Package (MLP), Quad,

JEDEC MO-220, 6mm Square (Slow LVCMOS Edge Rate)