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RF2641 Datasheet

  • RF2641

  • CDMA UPCONVERTER/BPSK MODULATOR

  • 6頁(yè)

  • RFMD

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RF2641
6
Typical Applications
鈥?PCS/Cellular CDMA Systems
鈥?PHS 1500/ WLAN 2400 Systems
鈥?General Purpose Upconverter
鈥?BPSK Modulation
鈥?Micro-Cell PCS Base Stations
鈥?Portable Battery-Powered Equipment
CDMA UPCONVERTER/BPSK MODULATOR
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
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
Receive IF AGC Amp.
6擄 MAX
0擄 MIN
0.192
+ 0.008
0.012
0.006
+ 0.003
-A-
0.0256
6
MIXERS
0.034
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".
0.118
+ 0.004 sq.
0.021
+ 0.004
0.006
+ 0.002
Optimum Technology Matching廬 Applied
Package Style: MSOP-8
眉
Si Bi-CMOS
Si BJT
GaAs HBT
SiGe HBT
GaAs MESFET
Si CMOS
Features
鈥?Supports Dual Mode Operation
鈥?+5.5dBm Output Intercept Point
鈥?7dB Conversion Gain (836MHz)
鈥?Single 3.0V Power Supply
鈥?Miniature 8 Pin Package
鈥?Double-Balanced Mixer
IF- 1
IF+ 2
BYP 3
LO- 4
8 RF OUT
7 VCC
6 GND
5 LO+
Ordering Information
RF2641
RF2641 PCBA
CDMA Upconverter/BPSK Modulator
Fully Assembled Evaluation Board
Functional Block Diagram
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

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