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Multimedia ICs

Video signal switcher

BA7611AN / BA7611AF

The BA7611AN and BA7611AF are a three-channel analog multiplexers with built-in mute and a 6dB amplifier. The

ICs designed for use in video cassette recorders. It features a large dynamic range and wide operating frequency

range, and have sync-tip clamp inputs whitch are ideal for switching video signals.

Video cassette recorders and televisions

1) 3-input / 1-output switches.

2) Built-in 6dB amplifier.

3) Built-in mute.

4) Sync-tip clamp inputs.

5) Wide operating supply voltage range

(4.5V to 13.0V).

6) Low power consumption (50mW Typ.).

7) Excellent frequency characteristics

(10MHz, 0dB Typ.).

9) Low interchannel crosstalk

( – 65dB Typ., f = 4.43MHz).

1

MUTE

6dB Amp

2

3

4

5

6

7

8

LOGIC

BA7611AN

1

2

3

4

8

7

6

5

IN1

CTLA

CTLB

IN2

GND

IN3

BA7611AF

MUTE

LOGIC

6dB

CTL - A

CTL - B

OUT

L (OPEN)

L (OPEN)

IN1

L (OPEN)

H

IN2

H

L (OPEN)

IN3

H

H

MUTE