Device

Features

Supply voltage
[V]

Package

Datasheet

Audio and video switch IC, optimized for full HD flat panel display.
4-in/1-out (CVBS), 2-in/1-out (S-video), 2-in/1-out (component), and 5-in/1-out (audio) switch include.
Built-in 3rd-order lowpass filter with selectable cutoff frequency for HD video signal.

4.75 to 5.25
8.0 to 10.0

Device

Number of channel

Number of filter order

fc variable range
[MHz]

Control

Output gain[dB]

Output drive

Supply voltage
[V]

Package

Datasheet

3

5

5 to 37

VFC/RFC
(SM5301B:
bypass function)

0, 6

75Ω 2-system ×3ch

4.5 to 5.5

3

5

4.8 to 43

I²C BUS

0, 6

75Ω 2-system ×3ch

4.75 to 5.25(analog)
3.0 to 5.5(digital)

1

8

2 to 10

RFC

0, 6, 12

75Ω 2-system ×1ch

4.5 to 5.5

1

3

6.75

Fixing

6, 12

75Ω 1-system ×1ch

2.7 to 3.6

3

5

3-step

FC1, FC2

6

75Ω 2-system ×3ch

4.75 to 5.25

3

5

5.0 to 44

I²C BUS

0, 6

75Ω 2-system ×3ch

4.75 to 5.25(analog)
3.0 to 5.5(digital)

3

5

4 to 40

I²C BUS

0

300Ω 1-system ×3ch(SM5309A)
75Ω 2-system ×3ch(SM5309B)

4.75 to 5.25(analog)
3.0 to 5.5(digital)

3

5

6

Fixing

0, 6

75Ω 2-system ×3ch

4.5 to 5.5

2

3

6

Fixing

6

75Ω 2-system ×2ch

4.5 to 5.5

3

5

6.75

Fixing

6
(SM
5319A)
9.1
(SM
5319B)

300Ω 1-system ×3ch

4.5 to 5.5

5

5

4.1 to 42.7

I²C BUS

0

300Ω 1-system ×5ch

4.75 to 5.25(analog)
3.0 to 5.5(digital)

3

5

5 to 40

I²C BUS

6

300Ω 1-system ×3ch

4.75 to 5.25(analog)
3.0 to 5.5(digital)