HMC570LC5RF/IF射頻/中頻RFID的RFIC模塊規(guī)格書(shū)PDF中文資料

General Description

The HMC570LC5 is a compact GaAs MMIC I/Q downconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 10 dB with a noise fi gure of 3 dB and 18 dB of image rejection across the frequency band. The HMC570LC5 utilizes an LNA followed by an image reject mixer which is driven by an active x2 multiplier. The image reject mixer eliminates the need for a fi lter following the LNA, and removes thermal noise at the image frequency. I and Q mixer outputs are provided and an external 90° hybrid is needed to select the required sideband. The HMC570LC5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques.

Features

10 dB Conversion Gain

Image Rejection: 18 dB

2 LO to RF Isolation: 65 dB

Noise Figure: 3 dB

Input IP3: +2 dBm

32 Lead 5x5mm SMT Package: 25mm2

Typical Applications

The HMC570LC5 is ideal for:

? Point-to-Point and Point-to-Multi-Point Radio

? Military Radar, EW & ELINT

? Satellite Communications