参数与条件 | Min | Type | Max | 单 位 |
最大增益(VGC=2.5V,FM or CDMA Input,Balanced) | +45 | +50 | dB | |
最大增益(VGC=0.5V,FM or CDMA Input,Balanced) | -55 | -50 | dB | |
增益变化 | -3 | +3 | dB | |
输入IP3(VGC=2.5V,Maximum Gain) 输入IP3(VGC=0.5V,Minimum Gain) | -54 -7 | -50 -4 | dBm dBm | |
噪声系数(VGC=2.5V,Maximum Gain) 噪声系数(VGC=0.5V,Minimum Gain) | 5 70 | 8 77 | dB dB | |
IF输入频率范围 | 50 | 5 70 | 250 | MHz |
IF输入阻抗(FM or CDMA,Balanced) IF输入阻抗(FM or CDMA,Single-ended) | 2040 1020 | 70230 | 2760 1380 | ΩΩ |
I/Q频率范围 | 0 | 2400 1200 | 50 | MHz |
I/Q幅度一致性 | 0.5 | dB | ||
I/Q相位一致性 | 0.1 | 5 | 度 | |
I/Q最大输出电压(Balanced,maximum output level) | 2.0 | 1 | Vpp | |
I/Q输出阻抗(Single-ended) I/Q输出阻抗(Balanced) | 1020 2040 | 2.4 | 1380 2760 | ΩΩ |
I/Q直流输出(Common Mode) | 1200 2400 | VDC | ||
I/Q直流偏移(IOUT+to IOUT-;QOUT+ to QOUT-) | 2.0 | mVDC | ||
LO输入频率范围 | 100 | 20 | 600 | MHz |
LO输入电平(Balanced) | 60 | 140~460 | 600 | mVpp |
LO输入阻抗(Balanced) LO输入阻抗(Single-ended) | 680 340 | 800400 400 | 920 460 | ΩΩ |
电源电压 | 2.7 | 3.0 | 3.3 | V |
电流消耗(CDMA or FM Mode) | 20 | 23 | mA | |
低功耗模式电流 | 20 | μA |
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