Data Sheet

©2008 CADEKA Microcircuits LLC

www.cadeka.com

Triple, Standard Definition Video Amplifiers

Amplify the Human Experience

features

n

Integrated 4th-order, 8MHz filters

n

Integrated 6, 9, or 12dB video drivers

n

8.8mA total supply current

n

0.05%/0.02˚ differential gain/phase

error

n

DC coupled inputs

n

AC or DC coupled outputs

n

DC-coupled outputs remove the need

for AC-coupling capacitors

n

video loads (150Ω or 75Ω)

n

0.1% THD

n

Operates from 3V to 7V supplies

n

Pb-free SOIC-8 or DFN-8 packages

a pplication s

n

Cable or satellite set-top-box (STB)

n

Portable DVD players

n

DVD players

n

Portable media players with video out

n

Video on demand

n

Personal video recorders

General Description

The CLC3800 (6dB), CLC3801 (9dB), and CLC3802 (12dB) are triple low cost

The CLC3800, CLC3801, and CLC3802 feature integrated 8MHz, 4th-order

low pass filters designed to cleanly pass standard definition video signals

while filtering out noise and other unwanted signals , resulting in a crisper,

cleaner video signal. The 4th-order filters provide improved image quality

when compared to 2nd-order passive filtering solutions.

The CLC3800 video amplifier offers a fixed gain of 6dB. This integrated

gain compensates for the voltage drop inherent in properly terminated video

is required, the CLC3801 video amplifier offers a fixed gain of 9dB and the

CLC3802 offers 12dB.

All three video amplifiers can be driven by DC-coupled signals. Thier outputs

can drive either AC- or DC-coupled loads.

These video amplifiers operate from 3V to 7V supplies and consume 8.8mA of

supply current, making them well suited for battery powered devices.

Functional Block Diagram

Ordering Information

Part Number

Gain

Package

Pb-Free

RoHS Compliant

Operating Temperature Range

Packaging Method

CLC3800ISO8X

6dB

SOIC-8

Yes

Yes

-40°C to +125°C

Reel

CLC3801ISO8X

9dB

SOIC-8

Yes

Yes

-40°C to +125°C

Reel

12dB

SOIC-8

Yes

Yes

-40°C to +125°C

Reel

CLC3800ILP8X*

6dB

DFN-8

Yes

Yes

-40°C to +125°C

Reel

CLC3801ILP8X*

9dB

DFN-8

Yes

Yes

-40°C to +125°C

Reel

CLC3802ILP8X*

12dB

DFN-8

Yes

Yes

-40°C to +125°C

Reel

✝

Preliminary, contact CADEKA for availablility. *Future product offering.

Moisture sensitivity level for all parts is MSL-1.

IN1

OUT1

Gain

IN2

OUT2

Gain

IN3

OUT3

Gain

8MHz, 4th Order

Low Pass Filter

CLC3800 - 6dB

CLC3801 - 9dB

CLC3802 - 12dB