Datasheet ADL5531 (Analog Devices)

20 MHz to 500 MHz IF Gain Block Data Sheet ADL5531 FEATURES FUNCTIONAL BLOCK DIAGRAM Fixed gain of 20 dB ADL5531 Operation up to 500 MHz NC 1 8 NC Input/output internally matched to 50 Ω RFIN 2 7 RFOUT BIAS Integrated bias control circuit NC 3 CONTROL 6 NC Output IP3 NC 4 5 CLIN LINEARIZER 41 dBm at 70 MHz
1 -00
39 dBm at 190 MHz
3
NC = NO CONNECT
83 06
Output 1 dB compression: 20.6 dB at 190 MHz
Figure 1.
Noise figure: 2.5 dB at 190 MHz Single 5 V power supply Small footprint 8-lead LFCSP ADL5534 20 dB gain dual- channel version ±2 kV ESD (Class 2) GENERAL DESCRIPTION
The ADL5531 is a broadband, fixed-gain, linear amplifier The ADL5531 is fabricated on a GaAs HBT process and has that operates at frequencies up to 500 MHz. The device can be an ESD rating of ±2 kV (Class 2). The device is packaged in an used in a wide variety of equipment, including cellular, satellite, 8-lead 3 mm × 3 mm LFCSP that uses an exposed paddle for broadband, and instrumentation equipment. excellent thermal impedance. The ADL5531 provides a gain of 20 dB, which is stable over The ADL5531 consumes 100 mA on a single 5 V supply and is frequency, temperature, power supply, and from device to device. fully specified for operation from −40°C to +85°C. This amplifier is single ended and internally matched to 50 Ω. The dual-channel 20 dB gain version, ADL5534, is also available Only input/output ac coupling capacitors, power supply decoupling from Analog Devices, Inc. capacitors, and external inductors are required for operation.
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Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS TYPICAL SCATTERING PARAMETERS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS BASIC CONNECTIONS SOLDERING INFORMATION AND RECOMMENDED PCB LAND PATTERN EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE