These ICs are video switch ICs incorporating three 2-input 1-output circuits and securing frequency pass bands required for HDTVs. The MM1731 series is developed by combination of the sync clamp input and bias input. These are ideal for switching wideband video signals and components signals such as HDTVs and STBs.

1. High-frequency characteristic	0±1dB at 50MHz/100kHz VCC : 5V, 0±3dB at 100MHz/100kHz VCC : 9V
2. Power voltage characteristic	4.5~9.5V
3. 0dB buffer output (RL: Can drive up to 1kΩ)

SOP-16B

TSOP-16A

1. HDTV
2. Digital set top boxes
3. Blu-ray, HD DVD players