RF2705 View Datasheet(PDF) - RF Micro Devices

Part Name

Description

Manufacturer

RF2705

QUADRATURE DEMODULATOR

RF Micro Devices 

RF2705

Parameter

Specification

Unit

Min.

Typ.

Max.

High Band Bypass Mode (DCS1800/PCS1900)

Mode=High Band Bypass (see Control Logic Truth Table for Mode Control Settings)

PA Driver

GMSK Input Power*

-3

0

+3

dBm

GMSK Output Power 4.0

6.8

9.0

dBm

Output Impedance*

50

Ω

Output Noise

At FC±20MHz*

* Not tested in Production

-161

-159

dBc/Hz

Condition

VCC = 2.7 V

At LO LB input from a 50Ω source.

At RF LB output

AM+PM noise, LO=0dBm

5-122

Rev A4 041026

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