UTC AN5151 LINEAR INTEGRATED CIRCUIT TV VIF & SIF & DEFLECTION SYSTEM (FOR TV LARGE INTEGRATION) DESCRIPTION The UTC AN5151 is a monolithic integrated circuit containing all stage for the VIF,SIF and deflection of television receivers. FEATURES *Hight integrated technology makes it possible the integration of video IF circuit tuner AFC circuit sound. IF circuit and deflection.-jungle circuit on one single chip. *supply voltage range:8V to 12V DIP-28 FUNCTIONS *IF Amplifier, IF AGC *Video Amplifier, Video Detector *Noise Canceller, Forward RF AGC *Tuner AFT,SIF Amplifier *Sound Detector, sync separation *Vertical oscillation trigger and driver *Horizontal oscillation driver and AFC TYPICAL APPLICATION CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R111-007,A UTC AN5151 LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUN RATINGS (Ta=25°C) PARAMATER SYMBOL VALUE UNIT Supply Voltage Vcc1 12 V Supply Current I20 85 mA I16 15 mA Circuit Voltage V2,3,4,24 0 V V8 5.5 ~ 0 V V13 4.2 ~ 0 V V17 0 V I5,6,11,23,26 +0.3 ~ -10 mAp-p I19 +0.6 ~ -0.6 mAp-p I25 +10 ~ 0 mAp-p I17 +10 ~ -4 mAp-p °C Circuit Current Operating Temperature Topr -20 to +70 Storage Temperature Tstg -40 to 125 °C Power Dissipation(Ta=70°C) PD1 1100 mW ELECTRICAL CHARACTERISTICS (Ta=25°C,Vcc=10V,Vcc2=9.5V,unless otherwise specified) PARAMATER SYMBOL TEST CONDITION MIN TYP MAX UNIT 2.0 2.3 2.6 Vp-p 50 55 dBµ VIDEO SECTION Video Det. Output Vo m=87.5% Input Sensitivity Svi Vo=-3dB Maximum Input Vmax Vo>+0dB 105 110 S/N Ratio S/N Vi=80dBµ 51 56 Differential Gain DG m=87.5% 4 8 % Differential Phase DP m=87.5% 3 6 °C Video frequency Characteristics Gvf Vo=-3dB 4.5 6.0 8.0 MHz Sync. Peak Voltage Vp 1.9 2.3 2.7 V Noise inverter output level VNT 1.0 1.4 1.8 V Noise inverter capture level VNI 3.0 4.0 5.0 V Sound IF Output Vsif P/S=20dB 100 104 107 dBµ Input Resistor Rin f=45.75MHz 0.8 1.0 1.2 kΩ Input Capacitor Cin f=45.75MHz 3.0 3.4 3.8 pF Output Resistor Ro(pin 5) f=500kHz 30 50 150 Ω RF AGC Gain GRF(AGC) f=10kHz,V4=5mV 36 42 48 dB RF AGC Maximum Voltage V3(max) 8.2 8.8 9.4 V RF AGC Minimum Voltage V3(min) 3.6 4.2 4.8 V AFT Center Voltage V2 4.0 5.4 6.0 V UTC dB dB UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R111-007,A UTC AN5151 LINEAR INTEGRATED CIRCUIT PARAMATER SYMBOL AFT SW Operating Voltage VAFT (SW) AFT Maximum Output Voltage V12 (max) AFT Minimum Output Voltage V12 (min) Selection Sensitivity TEST CONDITION MIN TYP MAX UNIT 0.5 2.6 3.0 V 8.5 9.6 10.0 V 0 0.7 1.2 V RL=68kΩ/82kΩ 30 50 90 mV/kHz 200 300 440 mVrms Rs=10kΩ SOUND SECTION Sound Det. Output Vo fo=4.5MHz,fm=400Hz, ∆f=+-25kHz,Vi=100mVrns Input Limit Voltage Vi (lim) fo=4.5MHz,fm=400Hz, ∆f=+-25kHz 280 450 µVrms Total Harmonic distortion THD fo=4.5MHz,fm=400Hz, ∆f=+-25kHz,Vi=100mVrns 0.6 1.0 % AM Rejection ratio AMR fo=4.5MHz,fm=400Hz, ∆f=+-25kHz,Vi=100mVrns Input Impedance R17 f=4.5MHz C17 Detector input impedance R9 f=4.5MHz 43 55 dB 6 20 100 1.3 4.3 7.3 kΩ pF 2.0 3.0 4.0 kΩ 8.1 C9 2.1 5.1 R10 50 200 pF C10 2.9 3.4 3.9 pF kΩ DEFLECTION SECTION Sync separation horizontal pulse width 1 tsYNC1 Video input 2.5Vp-p APL=50%,Vcc1=10V 4.8 5.1 5.4 µs Sync separation horizontal pulse width 2 tsYNC2 Video input 1.0Vp-p APL=50%,Vcc1=10V 4.9 5.2 5.5 µs Horizontal AFC Horizontal pulse width 1 tsYNC3 Video input 2.5Vp-p APL=50%,Vcc1=10V 4.8 5.1 5.4 µs Horizontal AFC Horizontal pulse width 2 tsYNC4 Video input 1.0Vp-p APL=50%,Vcc1=10V 4.9 5.2 5.5 µs Vertical Osc, start supply voltage Vvos fvo=50~70Hz, Output=0.7Vp-p 6 V Vertical free runing frequency fvo Rosc=31.5kΩ 57 60 63 Hz Vertical Osc. Pulse width tvo Rosc=31.5kΩ 470 650 830 µs Vertical full in Range fv(pull) Vcc1=12V,8V ∆fvo/Vcc=fvo(12V)-fvo(8V) 0 1.0 1.3 Hz Horizontal OSC. Start supply voltage Vhos fho=10~20kHz, output=1Vpp pin 16 Voltage 5 V Horizontal Osc. Frequency fho Rosc=21kΩ 15.0 15.75 16.25 kHz Horizontal Osc. Pulse width tho Rosc=21kΩ 23 25 29 µs ∆I1=+-100µA input Variable Osc. Frequency Variable 73 81 89 Hz/µA 13.5 16.5 19.5 µA/µS Horizontal OSC Control Sensitivity Phase Det. Sensitivity UTC µP TV input 2Vp-p, R(u)=31.4kΩ,µ=V19*10 UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R111-007,A UTC AN5151 PARAMATER LINEAR INTEGRATED CIRCUIT MIN TYP MAX UNIT X-ray protector operation voltage V27 0.81 0.87 0.93 V X-ray protector input resistor R27 16 19 22.5 kΩ UTC SYMBOL TEST CONDITION UNISONIC TECHNOLOGIES CO., LTD. 4 QW-R111-007,A