ADL5534

www.DataSheet4U.com Preliminary Technical Data FEATURES Fixed gain of 20 dB Operation up to 500 MHz +41.8 dBm OIP3 at 70 MHz Noise Figure 2.5 dB at 70 MHz Temperature and power supply stable Power supply: 5 V Power supply current: 90 mA per amplifier 1000 V ESD (Class 1C) 20 MHz to 500 MHz IF Gain Block ADL5534 FUNCTIONAL BLOCK DIAGRAM 14 GND 16 GND 15 GND 13 GND RFIN1 1 NC 2 RFIN2 3 NC 4 12 RFOUT1 ADL5534 11 CLIN1 10 RFOUT2 9 CLIN2 Figure 1. Block Diagram GENERAL DESCRIPTION The ADL5534 contains two broadband, fixed-gain, linear amplifiers in an 4x4 mm LFCSP package and operates at frequencies up to 500 MHz. The device can be used in a wide variety of wired and wireless devices including cellular, GSM and WCDMA, and broadband applications. The ADL5534 has a fixed gain 20 dB and is stable over frequency, temperature, power supply and from device to device. It achieves an OIP3 of 41.8 dBm with an output compression point of +20.2 dBm and a noise figure of 2.5 dB. The ADL5534 is single-ended and internally matched to 50 Ω with an input return loss of 10 dB. Only input/output accoupling capacitors, a power supply decoupling capacitor and external inductor are required for operation. This IF amplifier operates with supply voltage of +5V, consuming 90 mA of supply current per amplifier. Fabricated on a GaAs HBT process and has an ESD rating of 1000 V (Class 1C). The device is packaged in a 4mm x 4mm LFCSP that uses an exposed paddle for excellent thermal impedance and oper...