TQP9418
TQP9418 is High Linearity 0.5W Small Cell PA manufactured by Qorvo.
Overview
The TQP9418 is a high-linearity two-stage power amplifier in a low-cost surface-mount package with on-chip bias control and temperature pensation circuits, suitable for small cell base station applications.
TQP9418 provides 30 d B gain and +27 d Bm linear power over the 1805 - 1880 MHz frequency range. The amplifier is able to achieve
- 48 d Bc ACLR at +27 d Bm output power using 20 MHz LTE signal.
The TQP9418 integrates two high performance amplifier stages onto a module to allow for a pact system design and requires very few external ponents for operation. The amplifier is bias adjustable allowing the amplifier’s power consumption to be optimized. The TQP9418 is available in a 7 x 7 mm surface mount package.
7 mm x 7 mm leadless SMT Package
Key Features
- 1.805 - 1.88 GHz Frequency Range
- Fully Integrated, 2 Stage Power Amplifier
- Internally Matched 50 Ω Input/Output
- - 48 d Bc ACLR at Pavg = +27 d Bm
- 31 d B Gain
- 14.5% PAE at +27 d Bm
- 420 m A Quiescent Current
- On-chip Bias Control and Temp. p. Circuit
Functional Block Diagram
Vref 1
GND 2
GND 3
VCC1 4
RF in 5
GND 6
NC 7
Biasing Circuit
Backside Paddle RF/DC GND
Top View
GND 14
GND 13
RF out 12
VCC2 11
GND 10
GND 9
GND 8
Data Sheet, May 31, 2017 | Subject to change without notice
Applications
- Small Cell / Picocell
- Enterprise Femtocell
- Customer Premises Equipment (CPE)
- Data Cards and Terminals
- Distributed Antenna Systems...
