ADL5380-EVALZ(RevB) Datasheet PDF - Analog Devices

GENERAL DESCRIPTION
The ADL5380 is a broadband quadrature I-Q demodulator that covers an RF/IF input frequency range from 400 MHz to 6 GHz. With a NF = 10.9 dB, IP1dB = 11.6 dBm, and IIP3 = 29.7 dBm at 900 MHz, the ADL5380 demodulator offers outstanding dynamic range suitable for the demanding infrastructure direct-conversion requirements. The differential RF inputs provide a well-behaved broadband input impedance of 50 Ω and are best driven from a 1:1 balun for optimum performance.

FEATURES
   Operating RF and LO frequency: 400 MHz to 6 GHz
   Input IP3
      30 dBm at 900 MHz
      28 dBm at 1900 MHz
   Input IP2: >65 dBm at 900 MHz
   Input P1dB (IP1dB): 11.6 dBm at 900 MHz
   Noise figure (NF)
      10.9 dB at 900 MHz
      11.7 dB at 1900 MHz
   Voltage conversion gain: ~7 dB
   Quadrature demodulation accuracy at 900 MHz
      Phase accuracy: ~0.2°
      Amplitude balance: ~0.07 dB
   Demodulation bandwidth: ~390 MHz
   Baseband I/Q drive: 2 V p-p into 200 Ω
   Single 5 V supply

APPLICATIONS
   Cellular W-CDMA/GSM/LTE
   Microwave point-to-(multi)point radios
   Broadband wireless and WiMAX