+14dBm至+20dBm LO缓冲器/分配器，±1dB功率变化

MAX9987和MAX9988是LO缓冲器/分配器，集成了无源双向功率分配器，具有高隔离度的输入、输出缓冲放大器。这些缓冲器可提供足够高的输出(+14dBm至+20dBm)以驱动高线性度无源混频器的LO输入，同时，它还具有40dB的反向隔离以防止LO牵引。MAX9987在蜂窝/GSM频段提供内部匹配，MAX9988匹配于DCS/PCS/UMTS频段。\n典型应用电路提供标称值为+17dBm的输出功率，在整个电源、温度和输入功率变化范围内产生±1dB的变化量。利用两个可选的电阻，输出功率能在+14dBm至+20dBm范围内进行精确设置。这些器件提供30dB以上输出端口间的隔离度，采用5mm x ·±1dB输出功率变化\n·+14dBm至+20dBm可调输出功率\n·双向功率分配\n·40dB反向隔离\n·输出之间具有高于30dB的隔离度\n·低输出噪声：+17dBm情况下为-170dBc/Hz\n·+17dBm情况下，供电电流为160mA\n·隔离的PLL输出(+3dBm);

Fully Assembled and Tested

文件：242.35 Kbytes Page：7 Pages

14dBm to 20dBm LO Buffers/Splitters with 짹1dB Variation

文件：287.4 Kbytes Page：12 Pages

14dBm to 20dBm LO Buffers/Splitters with 짹1dB Variation

文件：287.4 Kbytes Page：12 Pages

包装：卷带（TR） 描述：IC BUFFER/SPLITTER LO 20-TQFN RF/IF，射频/中频和 RFID RF 其它 IC 和模块

封装/外壳：20-WQFN 裸露焊盘 功能：LO 缓冲器/分路器 包装：卷带（TR） 描述：IC BUFFER/SPLITTER LO 20-TQFN RF/IF，射频/中频和 RFID RF 其它 IC 和模块

Fully Assembled and Tested

文件：242.35 Kbytes Page：7 Pages

Schottky Barrier Diodes TM Ultra High Drive Monolithic

DESCRIPTION Microsemi’s Schottky Barrier devices are currently available in the eight junction ring quad configuration. Devices are available in monolithic form for hybrid applications as well as in hermetic or non-hermetic packages. Monolithic devices are recommended for highest frequency, broad

Buffered H-Bridge

DESCRIPTION The Si9987 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1 A at VDD = 5 V (room temperature) at switching rates up to 500 kHz. Internal logic prevents the upper and lower outputs of either half-bridge from being turned on

Buffered H-Bridge

DESCRIPTION The Si9987 is an integrated, buffered H-bridge with TTL compatible inputs and the capability of delivering a continuous 1 A at VDD = 5 V (room temperature) at switching rates up to 500 kHz. Internal logic prevents the upper and lower outputs of either half-bridge from being turned on