RF311O, RF3120, RF3122 Selling Leads, Datasheet
MFG:RF MD Package Cooled:QFN D/C:04+
RF311O, RF3120, RF3122 Datasheet download
Part Number: RF311O
MFG: RF MD
Package Cooled: QFN
D/C: 04+
RF311O, RF3120, RF3122
- Table of contents:
Info of RF311O
Info of RF3120
Info of RF3122
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About RF3
PDF/DataSheet Download
Datasheet: RF3
File Size: 756593 KB
Manufacturer: Willow Technologies Ltd
Download : Click here to Download
About RF3120
PDF/DataSheet Download
Datasheet: RF3120
File Size: 63997 KB
Manufacturer: RFMD [RF Micro Devices]
Download : Click here to Download
About RF3
PDF/DataSheet Download
Datasheet: RF3
File Size: 756593 KB
Manufacturer: Willow Technologies Ltd
Download : Click here to Download
RF3120 General Description
The RF3120 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in dual-mode 3V CDMA hand-held digital cellular equipment, spread spectrum systems, and other applications in the 1750MHz to 1780MHz band. The RF3120 has a digital bias control voltage for low current in standby mode. The device is self-contained with 50 input and output that is matched to obtain optimum power, efficiency, and linearity characteristics. The module is an ultra-small 6mmx6mm land grid array with backside ground.
RF3120 Maximum Ratings
|
Parameter |
Rating |
Unit |
| Supply Voltage(RF off) |
+8.0 |
VDC |
| Supply Voltage (POUT29dBm) |
+4.5 |
VDC |
| Mode Voltage (VREG) |
+4.2 |
VDC |
| Control Voltage (VMODE) |
+3.5 |
VDC |
| Input RF Power |
+10 |
dBm |
| Operating Ambient Temperature |
-30 to +85 |
|
| Storage Temperature |
-30 to +150 |
RF3120 Features
• Input/Output Internally Matched @ 50
• Single 3V Supply
• 29dBm Linear Output Power
• 26dB Linear Gain
• 32% Linear Efficiency
• Single 3V Supply
• 29dBm Linear Output Power
• 26dB Linear Gain
• 32% Linear Efficiency
RF3120 Typical Application
• 3V CDMA Korean-PCS Handsets • Spread-Spectrum Systems
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