RF2705G - QUADRATURE MODULATOR AND PA DRIVER

RF Micro Devices

RF2705G Datasheet Preview — Preview of RF2705G PDF

Datasheet Details

Part number	RF2705G
Manufacturer	RF Micro Devices
File Size	375.28 KB
Description	QUADRATURE MODULATOR AND PA DRIVER
Datasheet	RF2705G_RFMicroDevices.pdf

RF2705G Product details

Description

4.0 RoHS Compliant & Pb-Free Product LOW NOISE, MULTI-MODE, QUAD-BAND, QUADRATURE MODULATOR AND PA DRIVER W-CDMA/GSM/EDGE Multimode Handsets and Data Cards -A-B- 1.00 0.80 The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required.Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options.Dynamic power control is supported t

Features

W-CDMA High/Mid/Low Power Modes.
Quad-Band Direct Quadrature Modulator.
Variable Gain PA Drivers.
GMSK Bypass Amplifiers.
LO Frequency Doubler and Divider.
Baseband Filtering I SIG N I SIG P 24 VCC2 1 23 22 21 Note: The die flag is the chip's main ground. VCC1 LO HB P 2 RF OUT 17 WB N DIV 2 +45° -45° LO HB N 3 16 Σ RF OUT HB P RF OUT HB N RF OUT LB P RF OUT LB N LO LB P 4 Flo x2 +45° -45° 15 LO LB N 5 Mode Control and Bias.

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Published: Aug 27, 2007 |