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HMC557

Hittite Microwave Corporation
Part Number HMC557
Manufacturer Hittite Microwave Corporation
Description GaAs MMIC FUNDAMENTAL MIXER
Published May 26, 2009
Detailed Description HMC557 v01.1007 GaAs MMIC FUNDAMENTAL MIXER, 2.5 - 7.0 GHz Typical www.datasheet4u.com Applications Features High LO...
Datasheet PDF File HMC557 PDF File

HMC557
HMC557

Overview
HMC557 v01.
1007 GaAs MMIC FUNDAMENTAL MIXER, 2.
5 - 7.
0 GHz Typical www.
datasheet4u.
com Applications Features High LO/RF Isolation: 48 dB Wide IF Bandwidth: DC - 3 GHz Passive Double Balanced Topology Low Conversion Loss: 7 dB Small Size: 1.
02 x 0.
94 x 0.
1 mm The HMC557 is ideal for: • WiMAX & Fixed Wireless 3 MIXERS - CHIP • Microwave Radio • Military & Space • Communications, Radar & EW • Test Equipment & Sensors Functional Diagram General Description The HMC557 is a passive double balanced mixer that can be used as an upconverter or downconverter between 2.
5 and 7 GHz.
The miniature monolithic mixer is fabricated in a GaAs MESFET process, and requires no external components or matching circuitry.
The HMC557 operates with LO drive levels as low as +9 dBm and provides excellent LO to RF and LO to IF isolation due to optimized balun structures.
Measurements were made with the chip mounted into in a 50 ohm test fixture and includes the parasitic effects of wire bond assembly.
Connections were made with a 1 mil wire bond with minimal length (<12 mil).
Electrical Specifi cations, TA = +25° C, IF= 100 MHz, LO= +15 dBm* Parameter Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation RF to IF Isolation IP3 (Input) IP2 (Input) 1 dB Gain Compression (Input) 40 25 10 Min.
Typ.
2.
5 - 5.
0 DC - 3 7 7 48 30 18 17 50 10 9.
5 9.
5 35 22 18 Max.
Min.
Typ.
5.
0 - 7.
0 DC - 3 8 8 45 28 24 22 50 12 10.
5 10.
5 Max.
Units GHz GHz dB dB dB dB dB dBm dBm dBm *Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
3 - 70 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.
hittite.
com HMC557 v01.
1007 GaAs MMIC FUNDAMENTAL MIXER, 2.
5 - 7.
0 GHz Conversion Gain vs.
Temperature @ LO = +15 dBm www.
datasheet4u.
com 0 Isolation @ LO = +15 dBm 0 -10 RF/IF LO/RF LO/IF CON...


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