RF2472TR7, RF2475TR13, RF2480 Selling Leads, Datasheet
MFG:RF Package Cooled:SOT23-5 D/C:390
RF2472TR7, RF2475TR13, RF2480 Datasheet download
Part Number: RF2472TR7
MFG: RF
Package Cooled: SOT23-5
D/C: 390
RF2472TR7, RF2475TR13, RF2480
- Table of contents:
Info of RF2472TR7
Info of RF2475TR13
Info of RF2480
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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 RF2480
PDF/DataSheet Download
Datasheet: RF2480
File Size: 92173 KB
Manufacturer: RFMD [RF Micro Devices]
Download : Click here to Download
RF2480 General Description
The RF2480 is a monolithic integrated quadrature modulator IC capable of universal direct modulation for highfrequency AM, PM, or compound carriers. This low-cost IC features excellent linearity, noise floor, and over-temperature carrier suppression performance. The device implements differential amplifiers for the modulation inputs, 90° carrier phase shift network, carrier limiting amplifiers, two matched double-balanced mixers, summing amplifier, and an output RF amplifier which will drive 50 from 800MHz to 2500MHz. Component matching is used to obtain excellent amplitude balance and phase accuracy.
RF2480 Maximum Ratings
|
Parameter |
Rating |
Unit |
| Supply Voltage |
-0.5 to +7.5 |
VDC |
| Input RF Levels |
+10 |
dBm |
| Operating Ambient Temperature |
-40 to +85 |
|
| Storage Temperature |
-40 to +150 |
RF2480 Features
• Typical Carrier Suppression>35dBc over temperature with highly linear operation
• Single 5V Power Supply
• Integrated RF quadrature network
• Digitally controlled Power Down mode
• 800MHz to 2500MHz operation
• Single 5V Power Supply
• Integrated RF quadrature network
• Digitally controlled Power Down mode
• 800MHz to 2500MHz operation
RF2480 Typical Application
• Dual-Band CDMA Base Stations
• TDMA/TDMA-EDGE Base Stations
• GSM-EDGE/EGSM Base Stations
• W-CDMA Base Stations
• WLAN and WLL Systems
• TETRA Systems
• TDMA/TDMA-EDGE Base Stations
• GSM-EDGE/EGSM Base Stations
• W-CDMA Base Stations
• WLAN and WLL Systems
• TETRA Systems
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