BA7605N
BA7605N is Video signal switcher manufactured by ROHM.
Features
- 1) Two 2-input / 1-output switches. 2) Sync-tip clamped inputs. 3) 5V power supply. 4) Low power consumption (42m W Typ.).
5) Excellent frequency characteristics (10MHz, 0d B Typ.). 6) Wide dynamic range (2.9VP-P Typ.). 7) Fast switching speed (50ns Typ.).
- Block diagram
Sa Sb
OUTa
OUTb
IN1a
IN2a
CTLa
CTLb
IN2b
CTL L H
Output IN 2 IN 1
Sa, Sb: clamp inputs
- Absolute maximum ratings (Ta = 25°C)
Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 9 500∗
- 40 ~ + 85
- 55 ~ + 125 Unit V m W °C °C
∗ Reduced by 5.0m W for each increase in Ta of 1°C over 25°C. 1
IN1b
Multimedia ICs
- Equivalent circuits
Sa,Sb
IN VCC R3 22k Q5 R2 4k R7 100 Q9 Q6 I2 0.3m A R12 200 R16 200
R9...
