处理器

安凯AK37C系列处理器采用ARM926EJ-S内核，内置SDRAM，终端产品无需外挂RAM存储器。AK37C系列处理器支持MPEG4、MJPEG编解码，集成CMOS摄像头接口、电源管理电路、音频ADC/DAC、USB2.0主从接口、MMC/SD接口、LCD显示接口、Ethernet MAC接口、SPI接口以及其它丰富的功能模块和接口，具有极高的集成度，大大简化了终端产品的设计复杂度，降低了产品成本，提高了产品可靠度。 ◆ ARM926EJ-S core\r\n• 8KB指令缓存，8KB数据缓存\r\n• 内存管理单元\r\n• 支持JTAG接口，用于软件开发和调试\r\n \r\n◆ 电源管理\r\n• 内置多组LDO\r\n• 内置BGR\r\n \r\n◆ 视频编解码\r\n• 支持H.263 BP标准\r\n• 支持MPEG4 SP 1/2/3\r\n• MJPEG编解码\r\n• MPEG4编解码\r\n \r\n◆ 音频编解码\r\n• 支持PCM、ADPCM、AMR、AAC、G.711格式的音频编解码\r\n• 支持8KHz、16KHz采样率的音频解码\r\n• 支持软件回声消除功能\r\n \;

ANYKA

安凯微电子

AC/DC to Logic Interface Optocouplers

Description The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. To obtain lower current operation, the HCPL-3760 uses a high-efficiency AlGaAs LED which provides higher light output at lower drive c

文件：230.98 Kbytes 页数：13 Pages

HP

安捷伦

622Mbps, Low-Noise Transimpedance Preamplifier for LAN and WAN Optical Receivers

General Description The MAX3760 is a transimpedance preamplifier for 622Mbps ATM applications. It operates from a single +5V supply and typically consumes only 100mW power. The preamplifier converts a small photodiode current to a differential voltage. A DC cancellation circuit provides a true di

文件：124.56 Kbytes 页数：8 Pages

MAXIM

美信

622Mbps, Low-Noise Transimpedance Preamplifier for LAN and WAN Optical Receivers

General Description The MAX3760 is a transimpedance preamplifier for 622Mbps ATM applications. It operates from a single +5V supply and typically consumes only 100mW power. The preamplifier converts a small photodiode current to a differential voltage. A DC cancellation circuit provides a true di

文件：124.56 Kbytes 页数：8 Pages

MAXIM

美信