M61111FP - Coil-less VIF/SIF
The M61111FP is a semiconductor integrated circuit built-in the PLL inter-carrier method VIF/SIF dedicated to NTSC.
The circuit includes the VIF amplifier, image waveform detection, APC detection, IF/RF, AGC, VCO, AFT, LOCK DET, EQ, AF amplifier, limitter, FM waveform detector circuits, and acts as
M61111FP Features
* Eliminates the need for the VCO coil for intermediate frequency signal processing AFT adjustment is not required and flat temperature characteristics is realized Reference frequency of 3.58 MHz/4.00 MHz Image intermediate frequenc
