二倍负压

TP7660是一款DC/DC电荷泵电压反转器专用集成电路。芯片能将输入范围为1.2V至8V的电压转换成相应的-1.2V至-8V的输出，并且只需外接两只电容，无需电感，降低了损耗、面积及电磁干扰。该芯片的无负载电流小、驱动能力强（较国外同类产品大50%）。\n\n\n\n▶ 输入工作电压范围广，1.2V至8V\n\n▶ 电压转换精度高 99.9％\n\n▶ 电源转换效率高 98％\n\n▶ 低功耗无负载电流为20uA（输入5V时）\n\n▶ 输出电阻小40Ω（输入5V时）\n\n▶ 外围元器件少，便于使用，只需两只外接电容\n\n▶ 静电击穿电压高可达 3KV ·输入工作电压范围广：1.2V～8V\r\n·电压转换精度高：99.9 ％\r\n·电源转换效率高： 98 ％\r\n·低功耗：无负载电流为20uA （输入5V 时）\r\n·输出电阻小：40 Ω（输入5V 时）\r\n·外围元器件少，便于使用：只需两只外接电容\r\n·静电击穿电压高：可达3KV;

Voltage-voltage deflector

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电荷泵电压反转器

TP7660H 是一款DC/DC 电荷泵电压反转器专用集成电路。芯片能将输入范围为2.5V～11V 的电压转换成相应的-2.5V～-11V 的输出，并且只需外接两只电容，无需电感，降低了损耗、面积及电磁干扰。该芯片的无负载电流小、驱动能力强（较国外同类产品大50%）。\n\n\n\n▶ 输入工作电压范围广，2.5V至11V\n\n▶ 电压转换精度高 99.9％\n\n▶ 电源转换效率高 98％\n\n▶ 低功耗无负载电流为40uA（输入5V时）\n\n▶ 输出电阻小50Ω（输入5V时）\n\n▶ 外围元器件少，便于使用，只需两只外接电容\n\n▶ 静电击穿电压高可达 3KV ·输入工作电压范围广：2.5V～11.5V\r\n·电压转换精度高：99.9 ％\r\n·电源转换效率高：98 ％\r\n·低功耗：无负载电流为40uA （输入5V 时）\r\n·输出电阻小：50 Ω（输入5V 时）\r\n·外围元器件少，便于使用：只需两只外接电容\r\n·静电击穿电压高：可达3KV \r\nTP7660h 与NJU7660 比较：\r\n1、TP7660h的工作电压大于11.5V (NJU7660为11V)\r\n2、无负载输入电流小\r\n典型值:TP7660：82uA@Vdd=10V\r\nNJU7660：370uA@Vdd=10V\r\n3、TP7660h 驱动能;

Voltage-voltage deflector

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InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION

DESCRIPTION The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry equipment. FEATURES • Output power Pf = 5 mW MIN. @ IF = 65 mA

1 510 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE

DESCRIPTION The NX8501 Series is a 1 510 nm phase-shifted DFB (Distributed Feed-Back) laser diode with single mode fiber. The Multiple Quantum Well (MQW) structure is adopted to achieve stable dynamic single longitudinal mode operation over wide temperature range of 0 to +65 °C. It is designed

1 480 nm EDFA APPLICATION InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE

DESCRIPTION The NX7460LE is a 1 480 nm pumping laser diode module with optical isolator for an EDFA (Er Doped optical Fiber Amplifier) that can expand the transmission span and compensate optical losses. It has a strained Multiple Quantum Well (st-MQW) DC-PBH laser diode that features high output

InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION

DESCRIPTION The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry equipment. FEATURES • Output power Pf = 5 mW MIN. @ IF = 65 mA

InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION

DESCRIPTION The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry equipment. FEATURES • Output power Pf = 5 mW MIN. @ IF = 65 mA