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See Technical Specifications

ADRF5545ABCPZN-RL

Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADRF5545ABCPZN-RL
Datasheet:

ADRF5545ABCPZN-RL Datasheet (PDF)
RF Type:

General Purpose
Frequency:

2.4GHz ~ 4.2GHz
Features:

SPDT
Base Product Number:

ADRF5545
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ADRF5545ABCPZN-RL General Description

The ADRF5545A is a dual-channel, integrated radio frequency (RF), front-end multichip module designed for time division duplexing (TDD) applications that operates from 2.4 GHz to 4.2 GHz. The ADRF5545A is configured in dual channels with a cascading two-stage low noise amplifier (LNA) and a high power silicon single-pole, double-throw (SPDT) switch.

Key Features

Integrated dual-channel RF front end
- 2-stage LNA and high power SPDT switch
- On-chip bias and matching
- Single supply operation
Gain
- High gain mode: 32 dB typical at 3.6 GHz
- Low gain mode: 16 dB typical at 3.6 GHz
Low noise figure
- High gain mode: 1.45 dB typical at 3.6 GHz
- Low gain mode: 1.45 dB typical at 3.6 GHz
High isolation
- RXOUT-CHA and RXOUT-CHB: 47 dB typical
- TERM-CHA and TERM-CHB: 52 dB typical
Low insertion loss: 0.65 dB typical at 3.6 GHz

Application

Wireless infrastructure
TDD massive multiple input and multiple output and active antenna systems
TDD-based communication systems

Specifications

Category	RF and WirelessRF Front End (LNA + PA)	Series	-
RF Type	General Purpose	Frequency	2.4GHz ~ 4.2GHz
Features	SPDT	Base Product Number	ADRF5545