AN5101NSC

ICs for TV 1.23 0.35±0.1 s Applications TV and VCR s Block Diagram AFC w V-set. w Sync. sep. w .D 28 RF AGC delay 5 t a 26 NI 27 Video out 18 VCO GND 21 VCO V CC S a 25 e h 23 t e 22 Seating plane SSOP032-P-0375 U 4 1.0 20 19 0.1±0.1 0.9 2.0±0.2 AN5101NSC com . VIF/SIF IC for TV andU VCR 4 t e s Overview e h S a t a D . w s Features w w The AN5101NSC is a VIF/SIF signal processing IC for TV and VCR. Reduction of sound noise and improvement of picture quality have been realized by adoption of the gated PLL detection system. Reduction of buzz-beat (sound noise) when receiving for sound multiplex broadcasting service Improvement of video over-modulation characteristics Built-in equalizing amplifier which enables the correction of video frequency characteristics. Low power consumption (5 V, 46.5 mA) Respond to diversity antenna Unit : mm 17.81±0.3 32 17 7.2±0.3 9.3±0.3 1 16 .c m o 0.15 32 31 30 29 EQ amp. L-det. APC 24 VCO 17 RF AGC out 16 SQ det. RF AGC Det. QIF AGC Q-det. Phase shifter S-amp. IF AGC VIF amp. QIF amp. S-det. Audio out 13 AFC VCC 1 AFC out 2 Main GND 8 w w w .D a t a e h S 15 10 11 12 Main 3 VCC 4 14 6 7 9 4 t e U 0.3 m o .c 1 AN5101NSC s Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description Supply pin VCC1 (AFC output use) AFC output pin VIF AGC filter pin Supply pin VCC2 (for main) RF AGC delay adjustment pin VIF input pin VIF input pin GND pin (for main...