GRF5509数据手册Guerrilla RF中文资料规格书

描述 Description

GRF5509 is a high efficiency PA that delivers 4 Watts OP1dB with Psat approaching 5 W with Vcc at 5.0 V and a low Iccq of 125 mA. PAE at Psat is 58%.(1)The device can be tuned over a range of frequencies from around 700 MHz to 1000 MHz with typical fractional bandwidths of 3 to 5%.(1)For frequencies in the 400-700 MHz range, GRF5504 offers similar output power and efficiency with the same package and pinouts with 40 dB small-signal gain.(1)For frequencies in the 400-500 MHz range, GRF5504 offers high output power and slightly higher efficiency with the same package and pinouts.(1)

特性 Features

Reference: 5.0V/915MHz/CW
• Gain: 34.0 dB
• Iccq: 125 mA
• OP1dB: 36.0 dBm
• Psat: 37.0 dBm
• PAE: 58% @Psat
Reference: 3.5V/915MHz/CW
• Gain: 34.0 dB
• Iccq: 125 mA
• OP1dB: 34.0 dBm
• Psat: 35.0 dBm
• PAE: 58% @Psat

• Flexible Bias Voltage and Current
• Process: InGaP HBT

应用 Application

• 900 MHz ISM
• Automatic Meter Reader
• RFID