前端模块

The AP1286S is a fully integrated, single chip, 2.4 GHz to 2.5 GHz RF front end module (FEM) that incorporates a power amplifier (PA), a low noise amplifier (LNA), associated input and output matching network and two single-pole double-throw (SPDT) switches. Its superior RF performance achieved by G Frequency range: 2.4~2.5GHzTx:• P1dB: 20.5 dBm\n• Saturation Power: 22 dBm\n• Small Signal Gain: 23~ 26 dB\n• Low current consumption : 37mA @ Pout=10dBm 3.3V FSK application                                              56mA @ Pout=15dBm 3.3V FSK application                                          ;

RFIC

天芯科技

Guards against accidental disconnection of Computers, PDU’s, Servers and most Network Devices.

文件：5.42821 Mbytes 页数：7 Pages

BURLAND

Watchdog Timekeeper

GENERAL DESCRIPTION The DS1284/DS1286 watchdog timekeepers are self-contained real-time clocks, alarms, watchdog timers, and interval timers in a 28-pin JEDEC DIP and encapsulated DIP package. The DS1286 contains an embedded lithium energy source and a quartz crystal, which eliminates the need

文件：234.08 Kbytes 页数：13 Pages

Dallas

Watchdog Timekeepers

文件：384.09 Kbytes 页数：18 Pages

Dallas