RF2643, RF2643TR7, RF2645 Selling Leads, Datasheet
MFG:RF Package Cooled:BGA-20 D/C:02+
RF2643, RF2643TR7, RF2645 Datasheet download
Part Number: RF2643
MFG: RF
Package Cooled: BGA-20
D/C: 02+
RF2643, RF2643TR7, RF2645
- Table of contents:
Info of RF2643
Info of RF2643TR7
Info of RF2645
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About RF2643
PDF/DataSheet Download
Datasheet: RF2643
File Size: 384255 KB
Manufacturer: RFMD [RF Micro Devices]
Download : Click here to Download
About RF2
PDF/DataSheet Download
Datasheet: RF2
File Size: 756593 KB
Manufacturer: Willow Technologies Ltd
Download : Click here to Download
About RF2
PDF/DataSheet Download
Datasheet: RF2
File Size: 756593 KB
Manufacturer: Willow Technologies Ltd
Download : Click here to Download
RF2643 General Description
The RF2643 is a complete upconverter, dual-power amplifier driver and attenuator designed for Cellular and PCS systems. It is designed to upconverter and amplifies RF signals while providing 22dB of linear gain control range. It features digital control for the mixer and drivers. The device features balanced IF inputs, single-ended LO input and dual RF output for Cellular and PCS Systems respectively. The IC is manufactured on an advanced Sili- con Bi-CMOS process and packaged in a 20-pin, 4mmx4mm, leadless chip carrier with an exposed die flag.
RF2643 Maximum Ratings
|
Parameter |
Rating |
Unit |
| Supply Voltage nput RF Power Operating Ambient Temperature Storage Temperature |
--0.5 to +3.6 |
V |
RF2643 Features
Single Supply 3.0V Operation
Power Down Control
Gain Control Range of 22dB
Driver Amplifier Select Pin (RF Output Select)
High Linearity in Mixer and Driver Amp
Power Down Control
Gain Control Range of 22dB
Driver Amplifier Select Pin (RF Output Select)
High Linearity in Mixer and Driver Amp
RF2643 Typical Application
TDMA/AMPS Cellular Systems
CDMA/AMPS Cellular Systems
PCSSystems
Portable Battery-Powered Equipment
RF2643 Connection Diagram
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