High Linearity Power Amplifier
Tuning Range: 0.7 to 0.8 GHz
The GRF5507W is a high gain, two-stage InGaP HBTpower amplifier designed to deliver excellent P1dB, ACLR and IM3 performance over the 700 to 800 MHz band. Its exceptional native linearity makes it an ideal choice for transmitter applications that typically do not employ digital predistortion correction schemes. This device is part of a complete family of externally matched linear amplifiers that cover the following frequency ranges:
- GRF5506: 0.66 - 0.72 GHz
- GRF5507: 0.7 - 0.8 GHz
- GRF5508: 0.8 - 0.9 GHz
- GRF5510: 0.88 - 0.96 GHz
- GRF5517: 1.7 - 1.8 GHz
- GRF5518: 1.8 - 1.91 GHz
- GRF5519: 1.92 - 2.0 GHz
- GRF5521: 2.11 - 2.17 GHz
- GRF5526: 2.5 - 2.7 GHz
- GRF5536: 3.4 - 3.8 GHz
Please consult with the GRF applications engineering team for custom tuning/evaluation board data.
Product Categories
Applications
- Cellular Boosters/Repeaters
- Picocells, Femtocells
- Customer Premise Equipment
- Automotive Compensators
- Cellular DAS
- Customer Premise Equipment
- Wireless Infrastructure
Features
Reference: 5.0V/195mA/750MHz
- Gain: 30.5 dB
- OP1dB: 33.4 dBm
- OIP3: 47.3 dBm @ 23 dBm Pout/tone
- Noise Figure: 4.5 dB
- Excellent OP1dB, OIP3, ACLR and IM3 Performance
- Native Linearity Provides +24.5dBm POUT with > 45dBc ACLR – Without the Need for Digital Predistortion Correction
- +24dBm Linear Output Power Maintained at 85 °C
- Flexible Biasing Provides Latitude for Linearity Optimization
- 195mA Native Mode Quiescent Current Consumption
- 5 V Supply Voltage
- Internally Matched to 50 Ω
- Digital Shutdown
- Rugged Design is Extremely Resilient to Mismatched Loads
- -40 to 85°C Operating Temperature Range
- Compact 3x3 mm QFN-16 Package
- AEC-Q100 Grade 2 Qualification Pending
NOTE: Charts represent a compilation of datasets that may span more than one tuning configuration, and apparent discontinuities in the plots may result. Please note that alternative tunes will likely resolve any such irregularities in the plots. Contact [email protected] for further guidance.