垂直挠度电路 Vertical deflection circuit
DESCRIPTION
The is a monolithic integrated circuit for vertical deflection in monochrome and tiny-vision colour television receivers.
The circuit incorporates the following functions:
• Oscillator
• Synchronization circuit
• Blanking pulse generator
• Sawtooth generator
• S-correction and linearity circuit
• Comparator and drive circuit
• Output stage
• Flyback dissipation limiting circuit
• Supply for pre-stages via internal voltage divider
• Thermal protection circuit
• Controlled switch-on
| 型号 | 品牌 | 下载 |
|---|---|---|
| TDA2654 | NXP 恩智浦 | 下载 |
| TDA20152/1,557 | NXP 恩智浦 | 下载 |
| TDA20152/1,518 | NXP 恩智浦 | 下载 |
| TDA20142/2,557 | NXP 恩智浦 | 下载 |
| TDA20140/2,518 | NXP 恩智浦 | 下载 |
| TDA20142/2,518 | NXP 恩智浦 | 下载 |
| TDA20140/2,557 | NXP 恩智浦 | 下载 |
| TDA20136/1,557 | NXP 恩智浦 | 下载 |
| TDA20136/1,518 | NXP 恩智浦 | 下载 |
| TDA20137/1,518 | NXP 恩智浦 | 下载 |
| TDA20137/1,557 | NXP 恩智浦 | 下载 |