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LMH9235IRRLR: 3.3GHz to 4.2GHz Single-Ended to Differential Amplifier, WQFN-12

The LMH9235IRRLR is a high-performance, single-channel, single-ended input to differential output receive RF gain block amplifier supporting a 3.6GHz centre frequency band. This device is ideally suited to support the requirements of next-generation 5G AAS or small cell applications where LNA gain is insufficient to drive the full scale of the analogue front end (AFE). The RF amplifier delivers 17dB typical gain with excellent linearity, featuring an output IP3 of 34dBm, while maintaining a noise figure of approximately 3dB across the entire 1dB bandwidth.

LMH9235IRRLR Product Specifications:

Frequency: 3.3GHz to 4.2GHz

P1dB: 18dBm

Gain: 17.5dB

Noise Figure: 3dB

RF Type: Universal

Supply Voltage: 3.15V to 3.45V

Supply Current: 80mA

Test Frequency: 3.55GHz

Mounting Type: Surface Mount

Package/Case: 12-WFQFN Bare Pad

Supplier Device Package: 12-WQFN (2x2)

LMH9235IRRLR Product Features:

Single-channel, single-ended input to differential output RF gain block amplifier

Directly supports 3.3GHz – 3.8GHz band or 3.7GHz – 4.2GHz band via external matching components

Typical gain of 17.5dB across the entire band

Noise figure below 3dB

34.5dBm OIP3

18dBm output P1dB

3.3V single-supply operation with 270mW power dissipation

Operating temperature up to 105°C TC

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