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HMC557

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 mmApplicationThe HMC557 is ideal for:• WiMAX & Fixed Wireless• Microwave Radio• Military & Space• Commu...

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SeekIC No. : 004364240 Detail

HMC557: 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 mmApplicationThe HMC557 is ideal fo...

HMC557 Data Sheet

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Part Number:
HMC557
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



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


Application

The HMC557 is ideal for:
• WiMAX & Fixed Wireless
• Microwave Radio
• Military & Space
• Communications, Radar & EW
• Test Equipment & Sensors


Specifications

RF / IF Input +25 dBm
LO Drive +25 dBm
Channel Temperature 150
Continuous Pdiss (T = 85 )
(derate 7.6 mW/ above 85 )		 492 mW
Thermal Resistance
(channel to die bottom)		 132 /W
Storage Temperature -65 to +150
Operating Temperature -55 to +85



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 andLO to IF isolation due to optimized balun structures. Measurements were made with the chip mounted into in a 50 ohm test fi xture and includes the parasitic effects of wire bond assembly. Connections were made with a 1 mil wire bond with minimal length (<12 mil).




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