RF6281 3V 1950MHz UMTS Linear Power Amplifier Module
The RF6281 is a high-power high-efficiency linear amplifier module specifically designed for 3V handheld systems. This amplifier uses a balanced architecture which makes the PA load insensitive and therefore eliminates the need for an isolator. The device is manufactured on an advanced eighth generation GaAs HBT process and was designed for use as the final RF amplifier in 3V UMTS handheld digital cellular equipment spreadspectrum systems and other applications in the 1710MHz to 1980MHz band (Bands I II III IV IX). The RF6281 has an analog bias control pin to reduce idle current at low power levels. The RF6281 is assembled in 16-pin 4mm x 4mm laminate package.
技术特性 Features
- Multiple Band Coverage (Bands I II III IV IX)
- Input/Output Internally Matched at 50Ω
- 27dBm Linear Output Power(HSDPA)
- 35% Peak Linear Efficiency (ULRMC 12.2Kbps)
- 24% Linear Efficiency at 16dBm
- -40dBc ACLR at ±5MHz
- Analog Bias Control
- Load Insensitive
功能框图 Functional Block Diagram
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技术指标
| Frequency Range (Min) (MHz): |
1920 |
| Frequency Range (Max) (MHz): |
1980 |
| Gain (dB): |
28 |
| VSUPPLY (V): |
3.4 |
| ISUPPLY (mA): |
130 |
| Package: |
Module |
应用领域 Applications
- 3V UMTS Band I Handsets
- Multi-Mode UMTS Handsets
- 3V TD-SCDMA Handsets
- Spread-Spectrum Systems
产品实物图
订购信息 Ordering Information
- RF6281 3V Multi-Band UMTS Linear Power Amplifier Module
- RF6281PCBA-41X Fully Assembled Evaluation Board
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订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| RF6281 |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Greensboro |
1+ |
$2.82 |
| RF6281SR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Greensboro |
100+ |
$1.77 |
| RF6281TR7 |
750 EA |
750 EA |
Standard 750 Piece 7" Reel Shipping From Greensboro |
750+ |
$1.39 |
| RF6281TR13 |
2500 EA |
2500 EA |
Standard 2500 Piece 13" Reel Shipping From Greensboro |
|
|
| RF6281PCK-411 |
1 EA |
1 EA |
Standard 1 Shipping From Greensboro |
1+ |
$150.00 |
