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NTE7133 Dataheets PDF



Part Number NTE7133
Manufacturers NTE Electronics
Logo NTE Electronics
Description Integrated Circuit Horizontal and Vertical Deflection Controller for VGA/XGA and Autosync Monitors
Datasheet NTE7133 DatasheetNTE7133 Datasheet (PDF)

NTE7133 Integrated Circuit Horizontal and Vertical Deflection Controller for VGA/XGA and Autosync Monitors Description: The NTE7133 is an integrated circuit in a 20–Lead DIP type package. This device is designed to provide an economical solution in VGA/XGA and autosync monitors by incorporating complete horizontal and vertical small signal processing. VGA–dependent mode detection and setting are performed on–chip. Features: D VGA Operation Fully Implemented Including Alignment–Free Vertical and .

  NTE7133   NTE7133



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NTE7133 Integrated Circuit Horizontal and Vertical Deflection Controller for VGA/XGA and Autosync Monitors Description: The NTE7133 is an integrated circuit in a 20–Lead DIP type package. This device is designed to provide an economical solution in VGA/XGA and autosync monitors by incorporating complete horizontal and vertical small signal processing. VGA–dependent mode detection and setting are performed on–chip. Features: D VGA Operation Fully Implemented Including Alignment–Free Vertical and E/W Amplitude Pre–Settings D 4th VGA Mode Easy Applicable (XGA, Super VGA) D Autosync Operation Externally Selectable D Low Jitter D All Adjustments DC–Controllable D Alignment–Free Oscillators D Sync Separators for Video or Horizontal and Vertical TTL Sync Levels Regardless or Polarity D Horizontal Oscillator with PLL1 for Sync and PLL2 for Flyback D Constant Vertical and E/W Amplitude in Multi–Frequency Operation D DC–Coupling to Vertical Power Amplifier D Internal Supply Voltage Stabilization with Excellent Ripple Rejection to Ensure Stable Geometrical Adjustments Absolute Maximum Ratings: Supply Voltage (Pin1), VP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to +16V Voltage (Pin3, Pin7), V3, V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to +16V Voltage (Pin8), V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to +7V Voltage (Pin5, Pin6, Pin9, Pin10, Pin13, Pin14, Pin18), Vn . . . . . . . . . . . . . . . . . . . . . . –0.5 to +6.5V Current (Pin2), I2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10mA Current (Pin3), I3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA Current (Pin7), I7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA Current (Pin8), I8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10mA Electrostatic Handling for All Pins (Note 1), Vesd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±400V Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Operating Ambient Temperatrure Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Thermal Resistance, Junction–to–Ambient (In Free Air), RthJA . . . . . . . . . . . . . . . . . . . . . . . . 65K/W Note 1. Equivalent to discharging a 200pF capacitor through a 0Ω series resistor. Electrical Characteristics: (VP = 12V, TA = +25°C unless otherwise specified) Parameter Supply Positive Supply Voltage (Pin1) Supply Current Internal Reference Voltage Internal Reference Voltage Temperature Coefficient Power Supply Ripple Rejection Supply Voltage (Pin1) to Ensure All Internal Reference Voltages Composite Sync Input (AC–Coupled, V10 = 5V) Sync Amplitude of Video Input Signal (Pin9) Top Sync Clamping Level Slicing Level Above Top Sync Level Allowed Source Resistance for 7% Duty Cycle Differential Input Resistance Charging Current of Coupling Capacitor Vertical Sync Integration Time to Generate Sync Pulse RS r9 I9 tint Sync on Green, RS = 50Ω Vi sync > 200mV During Sync V9 > 1.5V fH = 31kHz, I18 = –1.050mA fH = 64kHz, I18 = –2.169mA fH = 100kHz, I18 = –3.388mA Horizontal Sync Input (DC–Coupled, TTL–Compatible) Sync Input Signal (Peak Value, Pin9) Slicing Level Minimum Pulse Width Rise Time and Fall Time Input Current tp tr, tf I9 V9 = 0.8V V9 5.5V Automatic Horizontal Polarity Switch (H–Sync on Pin9) Horizontal Sync Pulse Width Related to tH (Duty Cycle for Automatic Polarity Correction) Delay Time for Changing Sync Polarity Sync Input Signal (Peak Value, Pin10) Slicing Level Input Current Maximum Vertical Sync Pulse Width for Automatic Vertical Polarity Switch Horizontal Mode Detector Output (VGA Mode) Output Saturation Voltage LOW (For Modes 1, 2, and 3) Output Voltage HIGH Load Current to Force VGA Mode–Dependent Vertical and Parabola Amplitudes Output Current I7 V7 I7 = 6mA Mode 4 Modes 1, 2, and 3 Mode 4 – – 2 – 0.275 0.33 – – 0 VP 6 – V V mA mA I10 tp V 0 < V10 < 5.5V tp H/tH tp Vi sync – 0.3 1.7 1.2 – – – – – 1.4 – – 30 1.8 – 1.6 ±10 300 % ms V V µA µs Vu sync 1.7 1.2 700 10 – – – 1.4 – – – – – 1.6 – 500 –200 10 V V ns ns µA µA Vi sync Sync on Green – 1.1 90 – – 1.3 7 3.5 2.5 300 1.28 120 – 80 2.0 10 5.0 3.4 – 1.5 150 1.5 – 3.0 13 6.5 4.5 mV V mV kΩ Ω µA µs µs µs Vref TC PSRR VP TA = +20° to +100°C f = 1kHz Sine Wave f = 1MHz Sine Wave 6.0 – 60 25 9.2 6.25 – 7.


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