MM1757 Datasheet (Mitsumi) - HD-Compatible Video Driver IC

MM1757, HD-Compatible Video Driver IC

(F rank) Pin No.

1 Pin name CIN Pin description Function Chroma Signal Input Pin to input chrominance signals of S-video.

Bias input pin.

Pin voltage: 2.5V typ.

[at Single mode] Input impedance: 150kΩ typ.

External circuit Chroma signal input 0.01µ Equivalent circuit diagram VCC1 Phased Out

MITSUMI HD-Compatible Video Driver IC MM1757 Series HD-Compatible Video Driver IC Monolithic IC MM1757 Series April 28, 2009 Outline This IC is a two-channel 75Ω video driver IC supporting HD (720p/D4, 1080i/D3).

It provides the input and output for composite video (V), S-Video (Y, C), and Y color difference (CY, Cb, Cr) (only Y color difference input/output is HD-compatible).

It supports both single and dual power supplies.

If a single power supply is used, a sag correction circuit can redu

MM1757 Features

* 1. Supports the Hi-Vision signal 2. Supports single power supplies and dual power supplies 3. Includes a VCVS Butterworth LPF 4. Includes D-terminal identification signal (line 1 - line 3) and S-terminal identification signal (S1, S2) output functions (F rank) 5. Two types of IC control methods are