HMC524

HMC524 v00.1104 www.DataSheet4U.com GaAs MMIC I/Q MIXER 22 - 32 GHz Typical Applications The HMC524 is ideal for: Point-to-Point and Point-to-Multi-Point Radio Features Wide IF Bandwidth: DC - 3.5 GHz Image Rejection: 23 dB LO to RF Isolation: 50 dB High Input IP3: +20 dBm 3 MIXERS - CHIP Functional Diagram General Description The HMC524 is a compact I /Q MMIC mixer which can be used as either an Image Reject Mixer or a Single Sideband Upconverter. The chip utilizes two standard Hittite double balanced mixer cells and a 90 degree hybrid fabricated in a GaAs MESFET process. All data shown below is taken with the chip mounted in a 50 Ohm test fixture and includes the effects of mil diameter x 20 mil length bond wires on each port. A low frequency quadrature hybrid was used to produce a 100 MHz USB IF output. This product is a much smaller alternative to hybrid style Image Reject Mixers and Single Sideband Upconverter assemblies. Electrical Specifications, TA = +25° C, IF= 100 MHz, LO = +17 dBm* Parameter Frequency Range, RF/LO Frequency Range, IF Conversion Loss (As IRM) Image Rejection 1 dB Compression (Input) LO to RF Isolation LO to IF Isolation IP3 (Input) Amplitude Balance Phase Balance 30 12 20 Min. Typ. 22 - 32 DC - 3.5 11 23 +16 40 18 +20 0.2 5 30 12 14 20 Max. Min. Typ. 24 - 29.5 DC - 3.5 10 23 +16 40 18 +20 0.4 5 13 Max. Units GHz GHz dB dB dBm dB dB dBm dB Deg * Unless otherwise noted, all measurements performed as downconverter. 3 - 144 For price, delive...