NTE1299

NTE1299 Integrated Circuit TV Signal Processor Features: D High Loop Gain in Vertical Circuit with Non−Adjustment for Vertical Linearity D Vertical and Horizontal Oscillator Circuit, Stable Against Changes in Supply Voltage and Temp. D High Voltage Protection Circuit Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified) Supply Voltage, V20−16(4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4V Supply Voltage, V8−4(16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.0V Circuit Voltage. V1−4,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 7.0V Circuit Voltage, V12−4,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to V8−4,16V Circuit Voltage, V14−16,4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to V20−16,4V Circuit Voltage, V15−16,4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to V20−16,4V Circuit Voltage, V23−4,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 6.0V Circuit Voltage, V24−4,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −3 to −1V Circuit Current, I5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1.5 to 1.5mA Circuit Current, I6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1.2 to 0mA Circuit Current, I7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −1.4 to 1.2mA Circuit Current, I10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 10mA Circuit Current, I15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 3mA Circuit Current, I17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −2 to 0mA Circuit Current, I19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 40mA Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600mW Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +150°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Circuit Current Oscillation Starting Voltage Vertical Oscillation Frequency fVO Drift with Supply Voltage Pulse Width (Vert.) Vertical Pull−In Range fVO Drift with Ambient Temp. Oscillation Starting Voltage Horizontal Oscillation Frequency fHO Drift with Supply Voltage Pulse Width (H−OSC) Control Sensitivity (H−OSC) High Voltage Protection fHO Drift with Ambient Temp. AFC Loop Gain Symbol I8 I20 VOSC−S(1) fVO = 40 to 70Hz, 0.7Vp−p fVO ∆fVO/Vcc τVO fVP ∆fVO/TA Vcc = 12V fVO|9.6V to fVO|14.4V Vcc = 12V ROSC(V) = 9.76kΩ, fVO = 48Hz Vcc2 = 12V, TA = −20 to +70°C Test Conditions Vcc = 12V Min 7.7 20.8 − 53 0 500 − 0 5.0 15.2 0 37 17 5.7 0 Typ 10 26 − 55.6 0.84 − − − − − − − 18.9 − − Max 12.3 31.2 6.2 58 1.0 820 50 1.0 6.5 16.5 100 41 20.8 6.9 200 Unit mA mA V Hz Hz µs Hz Hz V kHz Hz % Hz/µA V Hz VOSC−S(2) fHO = 10kHz to 20kHz, 3.0Vp−p (Vcc = 6.5V) fHO ∆fHO/Vcc β V12−4 ∆fHO/TA fAFC Vcc = 12V fHO|14.4V fHO|9.6V Io = ±100µA V12−4 = 5.7V Vcc1 = 12V, TA = −20 to +70°C µxβ Pin Connection Diagram τho Duty Vcc = 12V 4500 6050 7600 Hz/rad Flyback Pulse Horiz Sawtooth Horiz AGC Input GND Horiz AGC Output Horiz Hold Bypass VCC X−Ray Protector Horiz Drive Output RC Network X−Ray Protector 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 Sync Separator Input Video Input Sync Separator Output Bypass VCC Vert Hold Vert OSC Output Vert Drive Output GND Vert Height Feedback Bypass 24 13 1 12 1.300 (33.02) Max .520 (13.2) .225 (5.73) Max .100 (2.54) 1.100 (27.94) .126 (3.22) Min .600 (15.24)