Datasheet ADL5542 (Analog Devices)

20 MHz to 6 GHz RF/IF Gain Block Data Sheet ADL5542 FEATURES FUNCTIONAL BLOCK DIAGRAM Fixed gain of 20 dB Operation up to 6 GHz INPUT OUTPUT RFIN 1 8 RFOUT MATCH MATCH Input/output internally matched to 50 Ω Integrated bias control circuit GND 2 BIAS CONTROL 7 GND Output IP3 GND 3 6 GND 46 dBm at 500 MHz ADL5542 40 dBm at 900 MHz CB 4 5 VPOS
001
Output 1 dB compression: 20.6 dB at 900 MHz
06879-
Noise figure of 3 dB at 900 MHz
Figure 1.
Single 5 V power supply Small footprint 8-lead LFCSP Pin compatible with 15 dB gain ADL5541 1 kV ESD (Class 1C) GENERAL DESCRIPTION
The ADL5542 is a broadband 20 dB linear amplifier that The ADL5542 is fabricated on an InGaP HBT process and has operates at frequencies up to 6 GHz. The device can be used in an ESD rating of 1 kV (Class 1C). The device is packaged in a a wide variety of CATV, cellular, and instrumentation equipment. 3 mm × 3 mm LFCSP that uses an exposed paddle for excel ent The ADL5542 provides a gain of 20 dB that is stable over thermal impedance. frequency, temperature, power supply, and from device to The ADL5542 consumes 93 mA on a single 5 V supply and is device. The device is internally matched to 50 Ω with an input ful y specified for operation from −40°C to +85°C. return loss of 10 dB or better, up to 6 GHz. Only input/output A fully populated RoHS-compliant evaluation board is ac coupling capacitors, power supply decoupling capacitors, and available. an external inductor are required for operation. The ADL5541 is a companion part that offers a gain of 15 dB in a pin-compatible package.
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Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TYPICAL SCATTERING PARAMETERS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OPERATING TO 20 MHz BASIC CONNECTIONS SOLDERING INFORMATION AND RECOMMENDED PCB LAND PATTERN EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE