ADRF5547BCPZN

ADRF5547 RF Front-End Multichip Modules

Analog Devices Inc. ADRF5547 Dual-Channel RF Front-End Multichip Modules are designed for time-division duplexing (TDD) applications that operate from 3.7GHz to 5.3GHz. The series 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. In high gain mode, the cascaded two-stage LNA and switch provide a low noise figure (NF) of 1.6dB and a high gain of 33dB at 4.6GHz with an output third-order intercept point (OIP3) of 31dBm. In low gain mode, one stage of the two-stage LNA is in bypass, offering 18dB of gain at 36mA. In power-down mode, the LNAs are turned off, and the modules draw 12mA. In transmit operation, when RF inputs are connected to a termination pin (TERM-ChA or TERM-ChB), the switch has a low 0.5dB insertion loss. Analog Devices Inc. ADRF5547 modules are available in a 6mm x 6mm, 40-lead LFCSP package.

RF Solutions

Analog Devices offers components that cover the complete high speed and RF signal chain. The portfolio enables design engineers to develop platform electronic test and measurement systems that have best-in-class performance and low cost of test and ownership across an ever increasing frequency range from DC to > 100GHz and beyond. As the preeminent supplier of data converters, RF and microwave ICs, Analog Devices provides more than 2,000 high performance products across the entire frequency spectrum.
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