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QPA9127 PDF预览

QPA9127

更新时间: 2024-11-25 02:52:47
品牌 Logo 应用领域
威讯联合 - QORVO /
页数 文件大小 规格书
11页 1218K
描述
High Linearity Gain Block

QPA9127 数据手册

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QPA9127  
High Linearity Gain Block  
®
Product Overview  
The QPA9127 is a cascadable, high linearity gain block  
amplifier in a low-cost surface mount package. At 3.5 GHz,  
the amplifier provides 20 dB gain, +35 dBm OIP3 and 1.4  
dB Noise Figure while drawing 70 mA current from a 5V  
supply.  
8 Pad 2x2mm DFN Package  
The QPA9127 provides very flat gain across a broad range  
of frequencies with the integration of a shut-down biasing  
capability to allow for operation for TDD applications. The  
low noise figure and high linearity performance allows the  
device to be used in both receiver and transmitter chains  
for high performance systems. The internal active bias  
circuit also enables stable operation over bias and  
temperature variations and can be biased from a single  
positive supply ranging from +3.3 to +5 volts. The amplifier  
is internally matched using a high-performance E-pHEMT  
process and is housed in a small 2ꢁxꢁ2 mm surface-mount  
package.  
Key Features  
1.0ꢁ–ꢁ6.0 GHz Operational  
50Matched RF Input and Output  
0.3dB Gain Flatness over 400 MHz Bandwidth  
20dB Gain  
+35dBm Output IP3  
+19.5 dBm P1dB  
Noise Figure 1.4dB  
1.8V Logic Compatible Shutdown Control  
The QPA9127 covers the 1 6 GHz frequency band and  
is targeted for wireless infrastructure or other applications  
requiring high linearity and/or low noise figure.  
Functional Block Diagram  
Applications  
5G m-MIMO  
Mobile Infrastructure  
Repeater / DAS  
General Purpose Wireless  
TDD / FDD System  
Defense Communication  
Ordering Information  
Part No.  
Description  
Top View  
QPA9127TR7  
QPA9127ꢁEVB-01  
2,500 pieces on a 7” reel (standard)  
Evaluation Board  
Datasheet Rev. B, November 21, 2019 | Subject to change without notice  
1 of 11  
www.qorvo.com  

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