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MITSUMI
I2C BUS AV-SW IC
Monolithic IC MM1783
I2C BUS AV-SW IC MM1783
Outline
This IC is a full HD compatible I2C BUS controlled audio video switch IC for LCD (middle-end to high-end),
PDP, and rear-projection televisions.
· Operating supply voltage:
· Input channels:
· Output channels
using two power supplies
Composite video input: 7 channels Video output: 3 channels
Vcc1: 8.5V - 9.5V
S Video input: 4 channels
Audio input: 3 channels
Vcc2: 4.5V - 5.5V
Component input: 3 channels
Audio input: 10 channels
Phased Out Products
Features
1. Full HD compatible (frequency response -3dB at 100MHz, for OUT1 only) 2. Integrates video and audio outputs into one chip 3. Enables RGB input (1600 x 1200 max. [UXGA]) 4. Three type of LPF cutoff frequency can be selected.