M61101FP

www.DataSheet4U.com M61101FP PLL VIF/SIF TV Tuner REJ03F0124-0120 Rev.1.2 Apr 11, 2005 Description M61101FP is a semiconductor integrated circuit consisting of VIF/SIF signal processing system for portable devices such as mobile phones, notebook PCs with low voltage and low consumption. Functions PLL split-carrier VIF/ SIF signal processing system compliant with NTSC Features Recommended supply voltage: 3.3V Adjustment free Coil-less VCO Built-in SIF trap and SIF band-pass filter Split-carrier system enables VIF and SIF signal processing independently. FM radio reception capability Package: QFN with 28pin Pin Arrangement RF AGC out 16 TV / FM SW VIF in 1 VIF in2 SIF in NC 21 IF AGC filter 2 22 IF AGC filter 1 23 NC 24 VIF Vcc 25 Video out 26 APC filter 27 VIF GND 28 1 VCO F/B 1 20 19 18 17 15 14 Logic Vcc 13 Ref input 12 Logic GND M61101FP NC 11 NC 10 SIF GND 9 8 Audio F/B Audio / SIF out 7 SIF Vcc 2 Delay point 3 Vreg 4 AFT out 5 VCO F/B 2 6 Audio / SIF SW Rev.1.2 Apr 11, 2005 page 1 of 18 M61101FP Block Diagram TV / FM SW RF AGC out www.DataSheet4U.com VIF in 2 VIF in 1 SIF in NC 21 IF AGC filter 2 22 NC IF AGC filter 2 20 VIF in 19 18 TV / FM SW 17 SIF in 16 RF AGC out 15 NC Logic Vcc Ref input NC 14 Logic Vcc IF AGC filter 1 23 IF AGC filter 1 VIF AMP RF AGC SIF AGC 13 Ref input Mobile / FM Normal NC 24 VIF AGC NC Logic GND 12 Logic GND VIDEO DET VIF Vcc 25 VIF Vcc TRAP Video out 26 AFT VCO BPF NC 11 ...