RF2638TR7, RF2641TRB, RF2642 Selling Leads, Datasheet
MFG:RFMD Package Cooled:MSOP8 D/C:0409+
RF2638TR7, RF2641TRB, RF2642 Datasheet download
Part Number: RF2638TR7
MFG: RFMD
Package Cooled: MSOP8
D/C: 0409+
RF2638TR7, RF2641TRB, RF2642
- Table of contents:
Info of RF2638TR7
Info of RF2641TRB
Info of RF2642
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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
About RF2642
PDF/DataSheet Download
Datasheet: RF2642
File Size: 159166 KB
Manufacturer: RFMD [RF Micro Devices]
Download : Click here to Download
RF2642 General Description
The RF2642 is a complete upconverter and power amplifier driver designed for CDMA applications. The design features driver amplifier high and low gain states. In the low gain state, the gain is adjustable and the device draws less current. The upconverter is always on. The power down mode turns off the driver amplifier. The device features balanced IF inputs, single-ended LO input and RF output for ease of interface. Packaged in an industry standard 4mmx4mm, 16-pin, leadless chip carrier, the device provides a low-cost solution while easing board space limitations.
RF2642 Maximum Ratings
| Parameter |
Value |
Unit |
| Supply Voltage |
-0.5 to +4.5 |
VDC |
| Input RF Power |
+3 |
dBm |
| Operating Ambient Temperature |
-40 to +85 |
°C |
| Storage Temperature |
-40 to +150 |
°C |
RF2642 Features
• Single Supply 3.0V Operation
• Step Gain Control
• Power Down Control
• ACPR1=61dBc@885kHz with POUT=+5dBm
• Small Leadless LCC 16-Pin Package
• Step Gain Control
• Power Down Control
• ACPR1=61dBc@885kHz with POUT=+5dBm
• Small Leadless LCC 16-Pin Package
RF2642 Typical Application
• CDMA/AMPS Cellular Systems
• TDMA/AMPS Cellular Systems
• General Purpose Upconverter/Driver
• Portable Battery-Powered Equipment
• TDMA/AMPS Cellular Systems
• General Purpose Upconverter/Driver
• Portable Battery-Powered Equipment
RF2642 Connection Diagram
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