ADL5534:  20 MHz to 500 MHz IF Amplifier

The ADL5534 contains two broadband, fixed-gain, linear amplifiers and operates at frequencies up to 500 MHz. The device can be used in a wide variety of equipment, including cellular, satellite, ...続きを見る

ADL5534:  20 MHz to 500 MHz IF Amplifier

製品概要

The ADL5534 contains two broadband, fixed-gain, linear amplifiers and operates at frequencies up to 500 MHz. The device can be used in a wide variety of equipment, including cellular, satellite, broadband, and instrumentation equipment.

The ADL5534 has a fixed gain of 20 dB, which is stable over frequency, temperature, power supply, and from device-to-device. The amplifiers are single-ended and internally matched to 50 Ω. Only input/output ac-coupling capacitors, power supply decoupling capacitors, and an external bias inductor are required for operation of each amplifier

The ADL5534 is fabricated on a GaAs HBT process. The device is packaged in a 16-lead 5 mm × 5 mm LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5534 consumes 98 mA of current per amplifier on a single 5 V supply, and is fully specified for operation from −40°C to +85°C. A similar amplifier, ADL5531 (available from Analog Devices, Inc.) is the 20 dB gain single-channel version. Fully populated evaluation boards for both the ADL5531 and ADL5534 are available.

Features

  • Fixed gain of 20 dB
  • Operation up to 500 MHz
  • Input/output internally matched to 50 Ω
  • Integrated bias control circuit
  • OIP3 of 40 dBm at 70 MHz
  • P1dB of 20.4 dBm at 70 MHz
  • Noise Figure of 2.5 dB at 70 MHz
  • Temperature and power supply stable
  • Single 5 V power supply

Verified Circuits Using This Part

Verified Circuits are designed for ease of use and proven to work by ADI applications engineers. To learn more about Verified Circuits from ADI, please visit Verified Circuits Home.

Circuit Diagram

Diagrams

ADL5534
Functional Block Diagram for ADL5534

仕様

Frequency Range (MHz) 20 to 500
Gain (dB) 20dB
Output IP3 (dBm) 40
Noise Figure (dB) 2.5dB
Supply Current (max) 110mA
Package 16-Lead LFCSP
1 dB Comp Point (dBm) 20.4

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AD8354 1 to 2700 19.5 19.3 4.8 4.4 25mA 900 Gain Block 8-Lead LFCSP $0.49
AD8366 - 16 - - 11.84 180mA 100 - 32-Lead CSP -
ADL5320 400 to 2700 13.7 42 25.6 4.2 104mA 2140 Driver SOT-89 $2.58
ADL5321 2300 to 4000 14 41 26 4 100mA 2600 Driver 3-Lead SOT-89 $2.58
ADL5322 700 to 1000 19.9 45.3 27.9 5 320mA 900 Driver 8-Lead LFCSP $3.52
ADL5323 1700 to 2400 19.5 43.5 28 5 320mA 2140 Driver 8-Lead LFCSP $3.52
ADL5521 400 to 4000 15.8 35 21.8 1 65mA 1950 LNA 8-Lead LFCSP $2.18
ADL5523 400 to 4000 17 34 21.2 1 65mA 1950 LNA 8-Lead LFCSP $2.18
ADL5530 dc to 1000 16.8 37 21.8 3 110mA 190 IFA 8-Lead LFCSP $1.58
ADL5531 20 to 500 20.9 41 20.4 2.5 100mA 70 IFA 8-Lead LFCSP $1.87
ADL5534 20 to 500 20 40 20.4 2.5 110mA 70 Dual IFA 16-Lead LFCSP $3.00
ADL5541 50 to 6000 14.7 39.2 16.3 3.8 92mA 2000 Gain Block 8-Lead LFCSP $1.67
ADL5542 50 to 6000 18.7 39 18 3.2 92mA 2000 Gain Block 8-Lead LFCSP $1.67
ADL5570 2300 to 2400 29 - 31 - 100mA 2350 Pwr Amp w/ Power Control 16-Lead LFCSP $5.06
ADL5571 2500 to 2700 29 - 31 - 130mA 2600 WiMAX Power Amplifier