GRF5608数据手册Guerrilla RF中文资料规格书

描述 Description

High Linearity Power Amplifier

Tuning Range: 746 to 830 MHz



The GRF5608 is a high gain, two-stage InGaP HBT power amplifier designed to deliver excellent P1dB, ACLR and IM3 performance over the 746 to 830 MHz band. Its exceptional native linearity makes it an ideal choice for transmitter applications that typically do not employ digital predistortion correction schemes.

Please consult with the GRF applications engineering team for custom tuning/evaluation board data.

特性 Features

Reference: 5.0V/270mA/787MHz
• Gain: 27.8 dB
• OP1dB: 36 dBm
• OIP3: 49 dBm @ 25 dBm Pout/tone
• Noise Figure: 4.8 dB
• Excellent OP1dB, OIP3, ACLR and IM3 Performance
• Native Linearity Provides up to +27 dBm POUT with > 45 dBc ACLR – Without the Need for Digital Predistortion Correction
• +27 dBm Linear Output Power Maintained at 85 °C
• Flexible Biasing Provides Latitude for Linearity Optimization
• 270 mA Native Mode Quiescent Current Consumption
• 5V Supply Voltage
• 50 Ω Single-ended Input and Output Impedances
• Digital Shutdown
• Rugged Design is Extremely Resilient to Mismatched Loads
• -40 to 85 °C Operating Temperature Range
• Compact 3 x 3 mm QFN-16 Package

应用 Application

• Cellular Boosters
• Picocells/Femtocells
• Customer Premise Equipment
• Automotive Compensators