REJ03F0023_M61140FP Datasheet, PDF (1/29 Pages) Hitachi Semiconductor – TUNER SINGLE CHIP

M61140FP
TUNER SINGLE CHIP
REJ03F0023-0120Z
Rev.1.2
Apr.16.2004
Description
The M61140FP is a semiconductor integrated circuit consisting of Tuner signal processing for NTSC color TV and
VCRs.
The circuit includes Mixer circuit in Tuning system, Oscillator circuit, PLL frequency synthesizer and VIF/SIF, which
permits a smaller tuner system.
Features
• VIF/SIF
Inter carrier type for NTSC
Coil-less VCO
Adjustment free AFT
High-speed IF AGC
• PLL
Low phase noise and High-speed lock-up
Built-in band switch driver (4 port)
I2C bus control
Available for both XO and external reference
• Mixer/Oscillator
Built-in U&V Oscillator and mixer
Built-in IF Amplifier (Unbalanced Output)
Application
TV, VCR
Recommended Operating Conditions
Supply voltage range --- 4.75 to 5.25V
Recommended supply voltage --- 5.0V
Rev.1.2, Apr.16.2004, page 1 of 28