RF3867 Dual-Channel, Wide Bandwidth, High Linearity Low Noise Amplifier
The RF3867 is a dual-channel version of the RF3863 with a low noise amplifier and a high output IP3. The amplifier is self-biased from a single voltage supply with 50 Ohm input and output ports. The useful frequency range is from 700MHz to 3800MHz. A 0.8dB noise figure and 36dBm OIP3 performance is achieved with a 5V VDD 180mA. Current can be increased to raise OIP3 while having minimal effect on noise figure. The IC is featured in a standard QFN 20-pin 5mmx5mm package.
| Part |
Freq (MHz) |
Voltage (V) |
Current (mA) |
Gain (dB) |
NF (dB) |
OIP3 (dBm) |
OP1dB (dBm) |
| RF3861 |
400 to 3800 |
2.5 to 6 |
90 |
14.5 |
1.0 |
35.5 |
22.5 |
| RF3863 |
700 to 3800 |
2.5 to 6 |
90 |
15.0 |
0.8 |
35.5 |
22.5 |
| RF3865 |
400 to 3800 |
2.5 to 6 |
180 |
28.5 |
1.2 |
36.0 |
22.5 |
| RF3866 |
400 to 3800 |
2.5 to 6 |
180 |
30.0 |
0.8 |
36.0 |
22.5 |
| RF3867 |
700 to 3800 |
2.5 to 6 |
180 |
15.0 |
0.8 |
35.5 |
22.5 |
技术特性 Features
- Dual-Channel
- Low Noise and High Intercept Point
- Adjustable Bias Current for Enhanced IP3
- Single 2.5V to 6.0V Power Supply
- 700MHz to 3800MHz Operation
- Small QFN20 5mmx5mm Package
功能框图 Functional Block Diagram
产品实物图
|
技术指标
| Frequency Range (Min) (MHz): |
700 |
| Frequency Range (Max) (MHz): |
3800 |
| Gain (dB): |
10 |
| NF (dB): |
0.8 |
| OP1dB (dBm): |
21 |
| OIP3 (dBm): |
36 |
| VSUPPLY (V): |
5 |
| ISUPPLY (mA): |
180 |
| Package: |
QFN |
应用领域 Applications
- GSM900,CDMA,PCS,DCS,UMTS LNA\Driver
- WLAN LNA
- General Purpose Amplification
订购信息 Ordering Information
- RF3867 Dual-Channel, Wide Bandwidth, High Linearity Low Noise
Amplifier
- RF3867PCK-410 Fully Assembled Evaluation Board with 5 Sample Parts
1.5GHz to 2.7GHz
|
订购信息 Ordering Information
| 订购型号 |
MOQ* |
INC* |
Packaging and Shipping Details |
QTY |
Per 1 EA |
| RF3867 |
25 EA |
25 EA |
Standard 25 Piece Bag Shipping From Beijing |
1+ |
$6.72 |
| RF3867SR |
100 EA |
100 EA |
Standard 100 Piece 7" Short Reel Shipping From Beijing |
100+ |
$4.75 |
| RF3867TR7 |
750 EA |
750 EA |
Standard 750 Piece 7" Reel Shipping From Beijing |
750+ |
$3.41 |
| RF3867TR13 |
2500 EA |
2500 EA |
Standard 2500 Piece 13" Reel Shipping From Beijing |
|
|
| RF3867PCK-410 |
1 EA |
1 EA |
Standard 1 Shipping From Greensboro |
1+ |
$150.00 |
