Hex 2:1 Multiplexer

ADG796A

Rev. 0

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FEATURES

Bandwidth: 325 MHz

Low insertion loss and on resistance: 2.6 Ω typical

On resistance flatness: 0.3 Ω typical

Single 3 V/5 V supply operation

3.3 V analog signal range (5 V supply, 75 Ω load)

Low quiescent supply current: 1 nA typical

Compact 24-lead LFCSP

ESD protection

4 kV human body model

200 V machine model

1 kV field-induced charged device model

APPLICATIONS

S-Video RGB/YPbPr video switches

HDTV

Projection TV

DVD-R/RW

AV receivers

FUNCTIONAL BLOCK DIAGRAM

S1A

S1B

D1

S2A

S2B

D2

S3A

S3B

D3

S4A

S4B

D4

S5A

S5B

D5

S6A

S6B

D6

ADG796A

SCL

SDA

A1

A0

GND

INTERFACE

Figure 1.

GENERAL DESCRIPTION

The ADG796A is a monolithic CMOS device comprising six 2:1

interface. The CMOS process provides ultralow power dissipa-

tion, yet offers high switching speed and low on resistance.

The on resistance profile is very flat over the full analog input

range, and wide bandwidth ensures excellent linearity and low

distortion. These features, combined with a wide input signal

range, make the ADG796A the ideal switching solution for a

wide range of TV applications including S-Video, YPbPr, and

RGB video switches.

The switches conduct equally well in both directions when on. In

the off condition, signal levels up to the supplies are blocked. The

ADG796A switches exhibit break-before-make switching action.

that allow up to four devices on the same bus. This allows the

user to expand the capability of the device by increasing the size

of the switching array.

The ADG796A operates from a single 3 V or 5 V supply voltage

and is available in a compact 4 mm × 4 mm body, 24-lead,

Pb-free LFCSP.

PRODUCT HIGHLIGHTS

1.

Wide bandwidth: 325 MHz.

2.

Ultralow power dissipation.

3.

Extended input signal range.

4.

5.

Compact 4 mm × 4 mm, 24-lead, Pb-free LFCSP.

6.

ESD protection tested as per ESD Association standards:

•

4 kV HBM (ANSI/ESD STM5.1-2001)

•

200 V MM (ANSI/ESD STM5.2-1999)

•

1 kV FICDM (ANSI/ESD STM5.3.1-1999)