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RF2051SR +BOM

A versatile RF mixer for frequencies up to 25 GHz with PLL/VCO architecture and 32-pin package

Manufacturer:

Qorvo
Mfr.Part #:

RF2051SR
Datasheet:

RF2051SR Datasheet (PDF)
RF Frequency:

30 MHz to 2500 MHz
NF - Noise Figure:

12 dB
LO Frequency:

300 MHz to 2400 MHz
IF Frequency:

30 MHz to 2500 MHz
EDA/CAD Models:

Request Free CAD Models for RF2051SR

RF2051SR General Description

Qorvo's RF2051 is a very wideband RF frequency conversion chip with integrated local oscillator (LO) generation and a pair of RF mixers. The RF synthesizer includes an integrated fractional-N phase locked loop with voltage controlled oscillators (VCOs) and dividers to produce a low-phase noise LO signal with a very fine frequency resolution. The LO output drives the built-in RF mixers which convert the signal into the required frequency band. The bias current can be programmed to optimize the supply current/performance trade-off. The LO generation blocks have been designed to continuously cover the frequency range from 300MHz to 2400MHz. The RF mixers are very broad band and operate from 100MHz to 2500MHz at the RF ports of the device. An external crystal of between 10MHz and 52MHz or an external reference source of between 10MHz and 104MHz can be used with the RF2051 to accommodate a variety of reference frequency options. The device is programmed using a true three-wire serial interface. The RF2051 is designed for 2.7V to 3.6V operation for compatibility with portable battery powered devices. It is available in a plastic 32-pin 5mm x 5mm QFN package.

Key Features

30MHz to 2.5GHz Frequency Range
Fractional-N Synthesizer
Very Fine Frequency Resolution 1.5Hz for 26MHz Reference
Low Phase Noise VCO
On-Chip Crystal-Sustaining Circuit With Programmable Loading Capacitors
Two High-Linearity RF Mixers
Integrated LO Buffers
Mixer Input IP3 +18dBm
Mixer Bias Adjustable for Low Power Operation
Full Duplex Mode
2.7V to 3.6V Power Supply
Low Current Consumption 55mA to 75mA at 3V
3-Wire Serial Interface

Application

General Purpose Wireless

Specifications

Product Category	RF Mixer	RF Frequency	30 MHz to 2500 MHz
NF - Noise Figure	12 dB	LO Frequency	300 MHz to 2400 MHz
IF Frequency	30 MHz to 2500 MHz	Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C	Mounting Style	SMD/SMT
Gain	- 2 dB	Operating Supply Current	75 mA
Operating Supply Voltage	3 V	P1dB - Compression Point	12 dBm
Product Type	RF Mixer	Factory Pack Quantity	100
Subcategory	Wireless & RF Integrated Circuits	Technology	Si
Part # Aliases	RF2051