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RF amplifier SKY77324-12B marking SKY77324-12
| 频率 Frequency | 824MHz~849MHz |
| P1dB | |
| 增益 Gain | |
| 噪声系数 Noise Figure | |
| RF 类型 RF Type | |
| 电源电压 Voltage - Supply | 3.5V |
| 电源电流 Current - Supply | 0~2.5A |
| 测试频率 Test Frequency | |
| Description & Applications | FEATURES • Low input power range 0 to 6 dBm • High efficiency - GSM850 49% - GSM900 53% - DCS 53% - PCS 53% • Internal ICC sense resistor for PAC • Closed loop iPAC or open loop operation with external PAC circuit • Input/Output matching 50 Ω internal (with DC blocking) • 22-pin package - Small outline 6 mm x 8 mm - Low profile 1.2 mm maximum • Low APC current 20 µA • Gold plated, lead-free contacts Applications • Quad-band cellular handsets encompassing - Class 4 GSM850/900 - Class 1 DCS1800 PCS1900 - Class 12 GPRS multi-slot operation |
| 描述与应用 | 特点 •低输入功率范围为0至6 dBm的 •高效率 - GSM85049％ - GSM90053％ - DCS53％ - PCS53％ •ICC内部检测电阻PAC •闭环IPAC或与外部PAC电路的开环运行 •输入/输出匹配50Ω内部（与DC阻塞） •22-pin封装 - 小外形6毫米×8毫米 - 薄型1.2 mm最大 •低APC电流为20μA •镀金，无铅接触 应用 •四频蜂窝手机，涵盖 - 4级GSM850/900 - 1级DCS1800 PCS1900 - 12级GPRS多时隙操作 |
