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| Datasheet File OCR Text: |
| NTE1804 Integrated Circuit Vertical Deflection Circuit for Large Screen TV Description: The NTE1804 is an integrated circuit in a 13-Lead SIP type package designed for vertical deflection in video monitors and large screen color television receivers, e.g. 30AX and PIL-S4 systems. Features: D Oscillator; Switch Capability for 50Hz/60Hz Operation D Synchronization Circuit D Blanking Pulse Generator with Guard Circuit D Sawtooth Generator with Buffer Stage D Preamplifier with Fed-Out Inputs D Output Stage with Thermal and Short-Circuit Protection D Flyback Generator D Voltage Stabilizer Absolute Maximum Ratings: Supply Voltage (V9), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Supply Voltage Output Stage (Pin5), V5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58V Voltages Pin3, V3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Pin13, V13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Pin4 & Pin10, V4, V10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V Pin6, V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58V Pin6, -V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V Pin7 & Pin11, V7, V11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Currents Pin1, I1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0mA Pin1, -I1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA Pin2, I2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA Pin3, IP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0mA Pin3, -I3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA Pin7, I7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A Pin7, -I7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A Pin11, I11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Pin11, -I11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA Pin12, I12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3mA Pin12, -I12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0mA Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +85C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 to +150C Note 1. Pin5, Pin6, and Pin8: internally limited by the short-circuit protection circuit. Note 2. Total power dissipation: internally limited by the thermal protection circuit. DC Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Supply Voltage Output Voltage Symbol VCC V6 V7 I6 I7 -I4, -I10 V2 -I6 = 1.1A I6 = 1.1A Flyback Generator Output Voltage Peak Output Current Flyback Generator Peak Current Feedback Input Quiescent Current Synchronization Sync Input Pulse Tracking Range Oscillator/Sawtooth Generator Oscillator Frequency Control Input Range Sawtooth Generator Output Voltage V1 V3 V11 Sawtooth Generator Output Current -I3 I11 Oscillator Temperature Dependency Oscillator Voltage Dependency Blanking Pulse Generator Output Voltage Output Current Output Resistance Blanking Pulse Duration 50Hz/60Hz Switch Capability Saturation Voltage, LOW Voltage Level Output Leakage Current V12 I12 - - 1 1 - - V A V2 -I2 R2 tB At 50Hz Sync VS = 24V, I2 = 1mA - - - - 18.5 - 410 1.40.07 - 3 - - V mA ms (f/f)/TC TC = +20 to +100C 6 0 0 0 -2 - - - - - - - - - 104 4x 104 9 VCC-1 VCC-2 4 - +30 - - V V V mA A mA C V-1 1 - - 28 12 - V % - 0.1 - A -I6 = 1.1A Test Conditions Min 9 V5-2.2 - - - - Typ - V5-1.9 1.3 VCC-2.2 - - Max 30 - 1.6 - 1.2 1.2 Unit V V V V A A (f/f)/VS VS = 10V to 30V Pin Connection Diagram (Front View) 13 OSC Capacitor 12 50Hz/60Hz Switching Voltage 11 Sawtooth Capacitor 10 Reference Voltage 9 8 7 6 5 4 3 2 1 VCC GND Flyback Generator Output Output Output Stage Supply Input Preamp Input Sawtooth Generator Output Sync Input/Blanking Output OSC Adjust .961 (24.4) .185 (4.7) .128 (3.28) 1 13 .488 (12.4) .669 (17.0) .630 (16.0) .067 (1.7) .200 (5.08) .170 (4.32) |
Price & Availability of NTE1804
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