UTCAN5151 UTC | Alldatasheet

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Technical content

UTC AN5151 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R111-007,A 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 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 DIP-28 TYPICAL APPLICATION CIRCUIT

UTC AN5151 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R111-007,A 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 Circuit Current I5,6,11,23,26 +0.3 ~ -10 mAp-p I25 +10 ~ 0 mAp-p I17 +10 ~ -4 mAp-p Operating Temperature Topr -20 to +70 °C Storage Temperature Tstg -40 to 125 °C Power Dissipation(Ta=70 °C) P D1 1100 mW

ELECTRICAL CHARACTERISTICS

(Ta=25 °C ,Vcc=10V,Vcc2=9.5V,unless otherwise specified) PARAMATER SYMBOL TEST CONDITION MIN TYP MAX UNIT VIDEO SECTION Input Sensitivity Svi Vo=-3dB 50 55 dB µ Maximum Input Vmax Vo>+0dB 105 110 dB S/N Ratio S/N Vi=80dB µ 51 56 dB 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 dB µ Input Resistor Rin f=45.75MHz 0.8 1.0 1.2 k Ω 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 G RF ( 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 AN5151 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R111-007,A PARAMATER SYMBOL TEST CONDITION MIN TYP MAX UNIT AFT SW Operating Voltage V AFT (SW) Rs=10k Ω 0.5 2.6 3.0 V AFT Maximum Output Voltage V12 (max) 8.5 9.6 10.0 V AFT Minimum Output Voltage V12 (min) 0 0.7 1.2 V Selection Sensitivity R L =68k Ω /82k Ω 30 50 90 mV/kHz SOUND SECTION Sound Det. Output Vo fo=4.5MHz,fm=400Hz, Δf=+-25kHz,Vi=100mVrns 200 300 440 mVrms Input Limit Voltage Vi ( lim) fo=4.5MHz,fm=400Hz, Δf=+-25kHz 280 450 µVrms Total Harmonic distortion THD fo=4.5MHz,fm=400Hz, Δf=+-25kHz,Vi=100mVrns 0.6 1.0 % AM Rejection ratio AMR fo=4.5MHz,fm=400Hz, Δf=+-25kHz,Vi=100mVrns 43 55 dB Input Impedance R17 f=4.5MHz 6 20 100 k Ω C17 1.3 4.3 7.3 pF Detector input impedance R9 f=4.5MHz 2.0 3.0 4.0 k Ω C9 2.1 5.1 8.1 pF R10 50 200 k Ω C10 2.9 3.4 3.9 pF 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=31.5k Ω 57 60 63 Hz Vertical Osc. Pulse width tvo Rosc=31.5k Ω 470 650 830 µs Vertical full in Range fv(pull) Vcc1=12V,8V Δfvo/ Vcc=fvo(12V)- fvo(8V) 0 1.0 1.3 Hz Horizontal OSC. Start supply voltage Vhos fho=10~20kHz, output=1Vp- p pin 16 Voltage 5 V Horizontal Osc. Frequency fho Rosc=21k Ω 15.0 15.75 16.25 kHz Horizontal Osc. Pulse width tho Rosc=21k Ω 23 25 29 µs Horizontal OSC Control Sensitivity ΔI1=+-100 µA input Variable Osc. Frequency Variable 73 81 89 Hz/ µA Phase Det. Sensitivity µP TV input 2Vp-p, R(u)=31.4k Ω ,µ=V19*10 13.5 16.5 19.5 µA/ µS

UTC AN5151 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 4 QW-R111-007,A PARAMATER SYMBOL TEST CONDITION 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 k Ω