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Analog Devices ADMV8818 Digitally Tunable Filter | Datasheet Preview

This monolithic microwave integrated circuit has 4 independently controlled high and low pass filters that span the 2GHz to 18GHz frequency range. All 8 filters can be programed through software using a 4-wire serial port interface. Each filter’s controller is 4 bits wide, providing 16 states for adjusting their 3 dB cutoff frequencies which generate up to 4 GHz of bandwidth. Its use of digital switched capacitors provides improved filter linearity and frequency response compared to other varactor-based solutions. The typical insertion loss is 9 dB and the wideband rejection is 35 dB, which minimizes system harmonics. Applications include Aerospace, defense, and any instrumentation that requires flexibility in a compact form factor.

6/15/2021 2:50:24 PM

Part List

图片制造商零件编号描述可供货数量价格查看详情
IC RF SWITCH 4XSP5T 18GHZ 56LGAADMV8818SCCZ-EPIC RF SWITCH 4XSP5T 18GHZ 56LGA0 - 立即发货$5,141.56查看详情
ADMV8818 EVAL BOARDADMV8818-EVALZADMV8818 EVAL BOARD2 - 立即发货$13,379.10查看详情

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发布日期：2021-06-07

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ADMV8818 数字可调滤波器 ADI 的 ADMV8818 允许独立控制高通和低通滤波器的 3 dB 截止频率，以产生高达 4 GHz 的带宽。