RF2641 Ver la hoja de datos (PDF) - RF Micro Devices

Número de pieza

componentes Descripción

Lista de partido

RF2641

CDMA UPCONVERTER/BPSK MODULATOR

RF Micro Devices 

6

Typical Applications

• PCS/Cellular CDMA Systems

• PHS 1500/ WLAN 2400 Systems

• General Purpose Upconverter

RF2641

CDMA UPCONVERTER/BPSK MODULATOR

• BPSK Modulation

• Micro-Cell PCS Base Stations

• Portable Battery-Powered Equipment

Product Description

The RF2641 is a complete upconverter designed for cel-

lular and PCS applications. This device may also be used

to directly BPSK modulate a carrier. The unit operates at

0.192

+ 0.008

0.012

0.006

+ 0.003

-A-

3.0V and is designed as part of the RFMD PCS/Cellular

CDMA Chip Set, consisting of a Transmit IF AGC Amp,

this Transmit Upconverter, a Receive LNA/Mixer, and a

6

0.0256

Receive IF AGC Amp.

0.118

+ 0.004 sq.

0.034

6° MAX

0° MIN

0.021

+ 0.004

0.006

+ 0.002

NOTES:

1. Shaded lead is pin 1.

2. All dimensions are exclusive of

flash, protrusions or burrs.

3. Lead coplanarity: 0.002 with

respect to datum "A".

Optimum Technology Matching® Applied

Si BJT

üSi Bi-CMOS

GaAs HBT

SiGe HBT

GaAs MESFET

Si CMOS

IF- 1

IF+ 2

BYP 3

LO- 4

8 RF OUT

7 VCC

6 GND

5 LO+

Functional Block Diagram

Package Style: MSOP-8

Features

• Supports Dual Mode Operation

• +5.5dBm Output Intercept Point

• 7dB Conversion Gain (836MHz)

• Single 3.0V Power Supply

• Miniature 8 Pin Package

• Double-Balanced Mixer

Ordering Information

RF2641

CDMA Upconverter/BPSK Modulator

RF2641 PCBA Fully Assembled Evaluation Board

RF Micro Devices, Inc.

7628 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Rev A5 010720

6-41

Share Link: