AN96A07K - Panasonic Semiconductor

AN96A07K Dynamic Focus Controller

Pin No. 1 2 3 4 5 6 7 8 9 GND Reference bias output (6V) Hor. sampling pulse input Hor. phase shift pulse input VCC1 (12V) Holding Hor. system reference bias output (2V) Triangular waveform generation capacitor Oscillation prevention capacitor Pin name Pin No. 15 GND 16 Ver. parabola output 17 Holding 18 Ver. system reference bias output (2V) 19 Triangular .

Features

q fH q q =15 to 90kHz, fV = 50 to 120Hz Constant-amplitude parabola-wave output following input frequency Coefficient of parabola-wave is controlled by an external resistor 8.4±0.3 4.80±0.25 1.05±0.25 3.05±0.25 3 to 15˚ 10.16±0.25 0.45
  – 0.05 + 0.1 28-Pin SDIP Package (SDI 028-P-0400) s Block Diagram To Pin28 100pF + 18 25 15 VCC2 5 1µF 1µF + + 28 2 REF DC SAW
  – TOOTH LIN
  – LOG Conv. +
  – 1µF 27 17 0.1µF 26 19 0.27µF 20 21 10kΩ 10kΩ 23 24 220kΩ 22 VCC1 HOLD SAW
  – TOOTH ABS. LIN
  – LOG Conv.
  – + LIN
  – LOG Conv. 16 HOLD ABS. LIN
  – LOG Conv. 14 1 7 + 1µF 3 0.1µF 6 4 8 33.