Datasheet ADL5541 (Analog Devices)

20 MHz to 6 GHz RF/IF Gain Block Data Sheet ADL5541 FEATURES FUNCTIONAL BLOCK DIAGRAM Fixed gain of 15 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 ADL5541 44 dBm at 500 MHz 40 dBm at 900 MHz CB 4 5 VPOS
001
Output 1 dB compression: 19.7 dBm at 900 MHz
06877-
Noise figure of 3.5 dB at 900 MHz
Figure 1.
Single 5 V power supply Small footprint 8-lead LFCSP Pin compatible with 20 dB gain ADL5542 1 kV ESD (Class 1C) GENERAL DESCRIPTION
The ADL5541 is a broadband 15 dB linear amplifier that operates The ADL5541 is fabricated on an InGaP HBT process and has at frequencies up to 6 GHz. The device can be used in a wide an ESD rating of 1 kV (Class 1C). The device is packaged in a variety of CATV, cellular, and instrumentation equipment. 3 mm × 3 mm LFCSP that uses an exposed paddle for excel ent The ADL5541 provides a gain of 15 dB, which is stable over thermal impedance. frequency, temperature, power supply, and from device to The ADL5541 consumes 90 mA on a single 5 V supply and device. The device is internally matched to 50 Ω with an input is 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 ADL5542 is a companion part that offers a gain of 20 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