ADL5355 Datasheet PDF | Analog Devices

Analog Devices ADL5355

The ADL5355 uses a highly linear, doubly balanced passive mixer core along with integrated RF and LO balancing circuitry to allow for single-ended operation. The ADL5355 incorporates an RF balun, allowing for optimal performance over a 1200 MHz to 2500 MHz RF input frequency range using low-side LO injection for RF frequencies from 1700 MHz to 2500 MHz and high-side LO injection for RF frequencies from 1200 MHz to 1700 MHz. The balanced passive mixer arrangement provides good LO-to-RF leakage, typically better than −39 dBm, and excellent intermodulation performance.

Part No.	ADL5355
Datasheet	ADL5355 Download
Manufacturer	Analog Devices
Description	1200 MHz to 2500 MHz Balanced Mixer
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FEATURES

RF frequency range of 1200 MHz to 2500 MHz IF frequency range of 30 MHz to 450 MHz Power conversion gain: 8.4 dB SSB noise figure of 9.2 dB SSB noise figure with 5 dBm blocker of 20 dB Input IP3 of 27 dBm Input P1dB of 10.4 dBm Typical LO drive of 0 dBm Single-ended, 50 Ω RF and LO input ports High isolation SPDT LO input switch Single-supply operation: 3.3 V to 5 V Exposed paddle 5 mm × 5 mm, 20-lead LFCSP 1500 V HBM/500 V FICDM ESD performance FUNCTIONAL BLOCK DIAGRAM IFGM 20 IFOP 19 IFON 18 PWDN 17 LEXT 16 ADL5355 VPIF 1 15 LOI2 RFIN 2 14 VPSW RFCT 3 BIAS GENERATOR COMM 4 13 VGS1 12 VGS0

APPLICATIONS

Cellular base station receivers Transmit observation receivers Radio link downconverters COMM 5 6 7 8 9 10 11 LOI1 NC = NO CONNECT Figure 1.

GENERAL DESCRIPTION

The balanced mixer core also provides extremely high input linearity, allowing the device to be used in demanding cellular applications where inband blocking signals may otherwise result in the degradation of dynamic performance.