ADL8201

RECOMMENDED FOR NEW DESIGNS

DC to 30GHz, RF Limiter

Analog Devices ADL8201 Product Info

10 February 2026 6

Features

Wideband frequency range: DC to 30GHz
Insertion loss

0.3dB typical from 0.01GHz to 20GHz
0.7dB typical from 20GHz to 30GHz

Power handling

37dBm continuous wave typical to 6GHz
>44dBm pulsed typical to 2GHz

Flat leakage

17dBm typical from 0.01GHz to 20GHz
15dBm typical from 20GHz to 30GHz

Recovery time: <10ns
Extended operating temperature range: −55°C to +125°C
RoHS-compliant, 2mm × 2mm × 0.85mm, 8-lead LFCSP

Part details & applications

The ADL8201 is a DC to 30GHz, high power, reflective RF limiter ensuring protection of sensitive circuitry.

Typical insertion loss, input return loss (RFIN), and flat leakage are 0.7dB, 18dB, and 15dBm, respectively, from 20GHz to 30GHz. The ADL8201 can withstand 37dBm continuous wave at 6GHz and >44dBm pulsed RF input to 2GHz. The recovery time is less than 10ns. The ADL8201 is internally matched to 50Ω and does not require any external circuitry.

The ADL8201 is fabricated on a gallium arsenide (GaAs) and housed in an RoHS-compliant, 2mm × 2mm × 0.85mm, 8-lead LFCSP. The ADL8201 is specified for operation over an extended temperature range of −55°C to +125°C.

APPLICATIONS

RF transceivers
Radar applications
Test and measurement

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