July 2009

© 2005 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FMS6363 • Rev. 1.0.4

FMS6363 — Low-Cost, Three-Channel,

6th-Order, High-Definition, Video Filter Driver

Features

Three Sixth-order 30MHz (HD) Filters

Transparent Input Clamping

Ω = 6δβ)

AC or DC-coupled Inputs

AC or DC-coupled Outputs

DC-coupled Outputs Eliminate AC-coupling

Capacitors

5V Only

Robust 8kV ESD Protection

Package SOIC-8

Applications

Cable and Satellite Set-top Boxes

DVD Players

HDTV

Personal Video Recorders (PVR)

Video On Demand (VOD)

Description

The FMS6363 low-cost video filter (LCVF) is intended to

replace passive LC filters and drivers with a low-cost

improved image quality compared to typical lower-order

passive solutions.

The FMS6363 may be directly driven by a DC-coupled

DAC output or an AC-coupled signal. Internal diode

clamps and bias circuitry may be used if AC-coupled

inputs are required (see Applications section for details).

The outputs can drive AC-or DC-coupled single (150

Ω)

loads. DC-coupling the outputs removes the need for

output coupling capacitors. The input DC levels are offset

approximately +280mV at the output (see Applications

section for details)

.

Block Diagram

IN1

IN2

IN3

OUT1

OUT2

OUT3

6d

B

Transparent Clamp

6d

B

Transparent Clamp

6d

B

Transparent Clamp

Figure 1. Block Diagram

Ordering Information

Part

Number

Operating

Temperature

Range

Eco

Status

Package

Packing

Method

Quantity

FMS6363CS

0 to 70°C

RoHS

8-Lead, Small Outline Integrated Circuit (SOIC)

Rail

95

FMS6363CSX

0 to 70°C

RoHS

8-Lead, Small Outline Integrated Circuit (SOIC)

Reel

2500