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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and

performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits

standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the

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RSN-749AF+

Frequency Synthesizer

Page 1 of 13

50Ω

714 to 749 MHz

The Big Deal

• Fractional N synthesizer

• Fast settling time, 0.04 msec max

• Low phase noise and spurious

• High reliability over temperature changes

• Small size 0.910" x 0.910" x 0.252"

Product Overview

The RSN-749AF+ is a Frequency Synthesizer, designed to operate from 714 to 749 MHz for

GSM application. The RSN-749AF+ is packaged in a metal case (size of 0.910" x 0.910" x

0.252") to shield against unwanted signals and noise.The RSN-749AF+ Frequency Synthesizer

can be used as local oscillators in the upconversion and down-conversion sections of wireless

receivers and transmitters, with very high reliability over temperature changes due to use of high

quality components which are secured to substrate with chip adhesive in addition to solder

Key Features

Feature

Advantages

Low phase noise and spurious:

• Phase Noise: -104 dBc/Hz typ. @ 10 kHz offset

• Step Size Spurious: -78 dBc typ.

• Comparison Spurious: -111 dBc typ.

• Reference Spurious: -103 dBc typ.

Low phase noise and spurious improve system EVM (Error

Vector Magnitude).

Fast settling time

Less than 0.04 msec Max within 5 deg can be used for fast settling

applications.

Small size, 0.910" x 0.910" x 0.252"

The small size enables the RSN-749AF+ to be used in compact

designs.

CASE STYLE: JG1228