TFT-LCD面板用输出电压固定型多信道系统电源

是1chip控制TFT液晶面板所需的6信道电源的系统电源。输出电压及时序固定，因此可通过极少的外接部件控制输出。 ·Step-up DC/DC converter with built-in 3A FET\n·Synchronous step-down DC/DC converter\nwith built-in 2A FET\n·High Voltage LDO (50mA)\n·Low Voltage LDO (400mA)\n·Positive/ Negative charge pumps (Integrated-diode)\n·10bit DAC 4CH\n·VCOM amplifier\n·Gate shading function\n·All-output shut down functio;

Output voltage fixed-type Multi-channel System Power Supply IC

文件：3.00466 Mbytes Page：42 Pages

Output voltage fixed-type Multi-channel System Power Supply IC

文件：3.00466 Mbytes Page：42 Pages

250 MHz, 10 ns Switching Multiplexers w/Amplifier

PRODUCT DESCRIPTION The AD8170(2:1) and AD8174(4:1) are very high speed buffered multiplexers. These multiplexers offer an internal current feedback output amplifier whose gain can be programmed via external resistors and is capable of delivering 50 mA of output current. They offer –3 dB signal b

250 MHz, 10 ns Switching Multiplexers w/Amplifier

PRODUCT DESCRIPTION The AD8170(2:1) and AD8174(4:1) are very high speed buffered multiplexers. These multiplexers offer an internal current feedback output amplifier whose gain can be programmed via external resistors and is capable of delivering 50 mA of output current. They offer –3 dB signal b

VERTICAL DEFLECTION CIRCUIT

1. RAMP GENERATOR 2. INDEPENDENT AMPLITUDE ADJUSTEMENT 3. BUFFER STAGE 4. POWER AMPLIFIER 5. FLYBACK GENERATOR 6. THERMAL PROTECTION 7. INTERNAL REFERENCE VOLTAGE DECOUPLING

VERTICAL DEFLECTION CIRCUIT

1. RAMP GENERATOR 2. INDEPENDENT AMPLITUDE ADJUSTEMENT 3. BUFFER STAGE 4. POWER AMPLIFIER 5. FLYBACK GENERATOR 6. THERMAL PROTECTION 7. INTERNAL REFERENCE VOLTAGE DECOUPLING

VERTICAL DEFLECTION CIRCUIT

DESCRIPTION TDA8174 and TDA8174W are a monolithic integrated circuits. It is a full performance and very efficient vertical deflection circuit intended for direct drive of a TV picture tube in Color and B & W television as well as in Monitor and Data displays. .RAMP GENERATOR .INDEP