ADL5545 30 MHz to 6 GHz RF/IF Gain Block

The ADL5545 is a single-ended RF/IF gain block amplifier that provides broadband operation from 30 MHz to 6 GHz. The ADL5545 provides over 36 dBm of OIP3 using only 56 mA from a 5 V supply.

The ADL5545 provides a gain of 24 dB, which is stable over frequency, temperature, power supply, and from device to device. The amplifier is offered in the industry-standard SOT-89 package and is internally matched to 50 Ω at the input and output, making the ADL5545 very easy to implement in a wide variety of applications. The only external components required are the input/output ac coupling capacitors, power supply decoupling capacitors, and dc bias inductor.

The ADL5545 is fabricated on an InGaP HBT process and has a high ESD rating of ±1.5 kV (Class 1C). The ADL5545 is also fully specified for operation across the wide temperature range of −40°C to +105°C. A fully populated RoHS-compliant evaluation board is available.

Features and Benefits
  • Fixed gain of 24.1 dB
  • Broadband operation from 30 MHz
    to 6 GHz
  • Input/output internally matched to
    50 Ω
  • Integrated bias control circuit
  • OIP3 of 36.4 dBm at 900 MHz
  • P1dB of 18.1 dBm at 900 MHz
  • Noise figure of 2.9 dB at 900 MHz
  • Single 5V power supply
  • Low quiescent current of 56 mA
  • Wide operating temperature range of
    -40°C to +105°C
  • Thermally efficient SOT-89 package
  • ESD rating of ±1.5 kV (Class 1C)
  • RF & Microwave
    Amplifiers
    S-Parameters
    Design Tools
    Data Sheets
    Documentnote
    ADL5545: 30 MHz to 6 GHz RF/IF Gain Block Data Sheet (Rev. A)PDF 406 kB
    Application Notes
    Documentnote
    AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers (Rev. 0)PDF 804.11 K
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    ADL5545ARKZ-R7 Production3 ld SOT89REEL 1000-40 to 105C01.35Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    ADL5545-EVALZEvaluation Board100Y
    Reference Materials
    ADL5545: 30 MHz to 6 GHz RF/IF Gain Block Data Sheet (Rev. A) adl5545
    ADL5545: 30 MHz至6 GHzRF/IF增益模块 (Rev. 0) adl5545
    ADL5545 S-Parameters adl5545
    ADI RF Amplifier Library for Agilent ADS ad8353
    AN-1363: 利用有源偏置控制器满足外部偏置射频/微波放大器的偏置要求 (Rev. 0) hmc8120
    AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers (Rev. 0) hmc8120
    RF Source Booklet adf9010