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Numéro de référence | BA7609 | ||
Description | Video signal switcher | ||
Fabricant | ROHM Semiconductor | ||
Logo | |||
1 Page
Multimedia ICs
Video signal switcher
BA7609 / BA7609F
The BA7609 and BA7609F are switching ICs developed for use in VCRs. Each contains three two-channel analog
multiplexers. As one of the switches has sync-tip clamp inputs and the other two have non-clamped inputs these ICs
are ideal for switching audio, video and chroma signals.
•Applications
Video cassette recorders and televisions
•Features
1) Three 2-input / 1-output switches (one with sync-
clamped inputs, the other two non-clamped).
2) 5V power supply.
3) Low power consumption (62.5mW Typ.).
4) Excellent frequency characteristics
(10MHz, 0dB Typ.).
5) Wide dynamic range (clamped input: 2.9VP-P Typ.,
non-clamped input: 3.0VP-P, Typ.).
6) Fast switching speed (50ns Typ.).
•Block diagram
IN2a 1
CTLa 2
OUTa 3
GND 4
OUTb 5
OUTc 6
CTLc 7
IN2c 8
CTL Output
L IN2
H IN1
Sa
Sb
SC
16 IN1a
15 GND
14 IN2b
13 VCC
12 CTLb
11 IN1b
10 GND
9 IN1c
Sa, Sb: non-clamped input
Sc: clamped input
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Pages | Pages 7 | ||
Télécharger | [ BA7609 ] |
No | Description détaillée | Fabricant |
BA7602 | Video signal switcher | ROHM Semiconductor |
BA7602F | Video signal switcher | ROHM Semiconductor |
BA7603 | Video signal switcher | ROHM Semiconductor |
BA7603F | Video signal switcher | ROHM Semiconductor |
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