TECHNICAL NOTE

High performance video signal Switcher

Triple Circuits

Video Signal Switchers

BA7602F, 03F, 06F/FS, 07F, 09F, 27FV

●Description

These video switching ICs, which contain two or three 2-input circuits, were developed for switching TV, DVD, and other

video signals. Input pin formats can be selected from bias mode (R=20 kΩ), sync-tip mode, and pedestal clamp mode.

Having a large dynamic range and broad frequency characteristics, these switches are suited to a wide range of applications

from audio signals to video signals.

●Features

1) Contain three 2-input, 1-output switch circuits (BA7602F,03F,06F/06FS,07F,09F,27FV)

2) Power supply voltage (4.5~5.5 V)

3) Low power consumption

4) Good frequency characteristics

5) Large dynamic range

6) Bias input (BA7602F)

Sync-tip clamp input (BA7603F)

Pedestal clamp input (BA7606F/06FS)

Bias input + sync-tip clamp input (BA7607F,09F, 27FV)

7) Large input impedance (Typ.20kΩ)

8) Fast switching speed (Typ. 50ns)

●Use

For switching TV, DVD, and Other video signals

●Lineup

Part No.

Circuit

current

（

mA）

Built-in circuit

Input type

Distortion

（％）

Maximum output

level

（

Package

BA7602F

14.0

2 in 3 circuits

Bias

－

3.1

SOP16

BA7603F

13.0

2 in 3 circuits

Clamp

－

2.9

SOP16

BA7606F/FS

15.0

2 in 3 circuits

Pedestal

Clamp

－

2.6

SOP16/

SSOP-A16

BA7607F

12.5

2 in 3 circuits

Clamp 2

Bias1

0.007

3.0

SOP16

BA7609F

12.5

2 in 3 circuits

Clamp 1

Bias 2

0.007

3.0

SOP16

BA7627FV

12.5

2 in 3 circuits

Clamp 2

Bias1

0.007

3.0

SSOP-B16

Aug. 2008