ADG901

宽带40 dB的隔离在1 GHz ， CMOS 1.65 V至2.75 V，单刀单掷开关 Wideband, 40 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, SPST Switches

Product Details

The /ADG902 are wideband switches that use a CMOS process to provide high isolation and low insertion loss to 1 GHz. The ADG901 is an absorptive matched switch with 50 Ω terminated shunt legs, while the ADG902 is a reflective switch. These devices are designed such that the isolation is high over the dc to 1 GHz frequency range. They have on-board CMOS control logic, thus eliminating the need for external controlling circuitry. The control inputs are both CMOS and LVTTL compatible. The low power consumption of these CMOS devices makes them ideally suited to wireless applications and general-purpose high frequency switching.

**Product Highlights**

1. −40 dB Off Isolation at 1 GHz

2. 0.8 dB Insertion Loss at 1 GHz

3. Tiny 8-Lead MSOP/LFCSP Packages

**Applications**

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Wireless communications

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General purpose RF switching

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Dual-band applications

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High speed filter selection

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Digital transceiver front-end switch

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IF switching

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Tuner modules

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Antenna diversity switching list

### Features and Benefits

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Wideband switch: −3 dB at 4.5 GHz

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Absorptive switch

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High off isolation: 40 dB at 1 GHz

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Low insertion loss: 0.8 dB at 1 GHz

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Single 1.65 V to 2.75 V power supply

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CMOS/LVTTL control logic

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8-lead MSOP and tiny 3 mm × 3 mm LFCSP packages

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Low power consumption <1 μA

**ADG901-EP supports defense and aerospace applications AQEC standard**

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Download ADG901-EP data sheet pdf

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Military temperature range: −55°C to +125°C

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Controlled manufacturing baseline

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1 assembly/test site

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1 fabrication site

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Enhanced product change notification

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Qualification data available on request

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V62/16613 DSCC Drawing Number