ADF5904WCCPZ

ANALOG DEVICES  ADF5904WCCPZ  芯片, 下变频器, 4通道, 24-24.25GHZ, LFCSP32

Product Details

The ADF5904 is a 4-channel, 24 GHz, receiver downconverter. Each channel contains a single-ended RF input with an on-chip balun followed by a differential low noise amplifier LNA and a downconverter mixer with differential output buffers. The RF LO path also has an on-chip balun.

Control of the on-chip registers is through a simple 3-wire interface.

The ADF5904 comes in a compact 32-lead, 5 mm × 5 mm LFCSP package.

Applications

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Automotive radars

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Industrial radars

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Microwave µW radar sensors

### Features and Benefits

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Integrated baluns for single-ended receiver Rx inputs and local oscillator LO input

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Rx channel gain: 22 dB

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Noise figure NF: 10 dB

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P1dB: −10 dBm

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LO input range: −8 dBm to +5 dBm

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Rx to IF isolation: 30 dB

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RF signal bandwidth: 250 MHz

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Rx output impedance: 900 Ω differential

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LO input buffer: 24 GHz

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RF and LO S11 at 50 Ω: −5 dB

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Temperature sensor with analog output: ±5°

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Electrostatic discharge ESD performance

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Human body model HBM: 2000 V

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Charged device model CDM: 500 V

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Qualified for automotive applications