技术特性
- RF输入范围：800 MHz至2.7 GHz
- 集成65 dB AGC放大器
- 集成基带电平检波器
- 集成基带输出放大器
- 2.7 V至5.5 V单电源供电，具有省电功能
- 正交相位精度：3°
- 振幅平衡：0.3 dB
- 三阶交调截点(IIP3)：+12 dB
- 噪声系数：11 dB
- 低LO驱动：10 dBm
技术指标
- RF Freq (MHz): 800 to 2700
- IQ Freq (MHz): 65MHz
- Phase Error (deg): 1Deg
- Amplitude Error (dB): 0.3dB
- VGA Range (dB): 69.5dB
- OIP3 (+dBm): 11.5$ US
- Output P1dB (dBm): -2
- Noise Figure (dB): 11dB
功能框图
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建议配套产品
- Recommended PLL's for the AD8347
- For high performance with integrated VCO, we recommend the ADF4350.
- For lower cost, power and size with integrated VCO, we recommend the ADF4360-X family of fixed frequency PLL's.
- For higher performance, higher frequency and faster locktimes, we recommend the discrete Integer-N, ADF4106 or the discrete Fractional-N, ADF4153.
- Recommended Baseband Driver Amplifiers for the AD8347
- For low noise drivers for low voltage (1.8V) ADC, we recommend the ADA4930-1 or the dual AD4930-2.
- For selectable gain of 1, 2 or 3, baseband ADC drive, we recommend the low cost, low power single ADA4950-1 or dual ADA4950-2.
- For a matched pair of digitally programmable VGA's over the range of 4.5dB to 20.25dB in steps of .25dB, we recommend the AD8366.
- For variable gain and programmable baseband filters, we recommend the ADRF6510.
- Recommended Pin Compatible Dual Analog-to-Digital Converters for the AD8347
- For 16-bit performance, low power and high sampling rate, we recommend the AD9268 or AD9650.
- For 14-bit performance, low power and high sampling rate, we recommend the AD9258 or AD9251.
- For 12-bit performance, low power, low cost and ease of use, we recommend the AD9231.
- Recommended Power Solutions
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search.
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