Datasheet Details
| Part number | RF2681 |
|---|---|
| Manufacturer | RF Micro Devices (now Qorvo) |
| File Size | 157.95 KB |
| Description | W-CDMA LINEAR VARIABLE GAIN DRIVER AMPLIFIER |
| Datasheet |
 RF2681 Datasheet
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General Description
The RF2681 is a linear variable gain amplifier specifically designed for PA driver applications in W-CDMA handsets.
The device maintains excellent linearity over a 30dB gain control range, while providing a maximum of 26dB gain.
Key Features
- 30dB Linear Gain Control Range.
- 26dB Maximum Gain.
- Single 2.7V to 3.3V Supply.
- High Linearity Over Entire Gain Control 12 VCC1 1 VREG 2 VCC2 3 4 PD 11 10 9 GND 8 GND 7 GND RF OUT GC NC Range.
- 9dBm Output Drive Available 5 NC 6 RF IN Ordering Information RF2681 RF2681 PCBA W-CDMA Linear Variable Gain Driver Amplifier Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, U.