HMC712
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Part Details
Part Models 3
1ku List Price
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Features
  • Wide bandwidth: 5 GHz to 26.5 GHz or 30 GHz
  • Excellent linearity: +28 dBm input P1dB
  • Wide attenuation range: 28 dB, 30 dB
  • Absorptive topology
  • Single or dual control operation
  • Compact die size: 1.4 × 1.2 × 0.1 mm
  • 16-lead, 3 × 3 mm, surface-mount technology (SMT) package
Additional Details
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The HMC712 devices are absorptive, voltage variable attenuators (VVAs) which operate from 5 GHz to 26.5 GHz or 30 GHz and are ideal in designs when an analog dc control signal must be used to control RF signal levels over a 28 dB or 30 dB amplitude rate. They feature shunt-type attenuators which are controlled by two analog voltages, VCTRL1 and VCTRL2. Optimum linearity performance of the attenuator is achieved by first varying VCTRL of the first attenuation stage from −3 V to 0 V with VCTRL2 fixed at −3 V. The control voltage of the second attenuation stage, VCTRL2, should then be varied from −3 V to 0 V, with VCTRL1 fixed at 0 V. However, if the VCTRL1 and VCTRL2 pins are connected together, it is possible to achieve the full analog attenuation range with only a small degradation in input IP3 performance. Applications include AGC circuits and temperature compensation of multiple gain stages in microwave, point-to-point, and VSAT radios. The voltage variable attenuator is housed in an RoHS compliant, 3 × 3 mm, QFN, leadless package.

Applications

  • Point-to-point radios
  • VSAT radio
  • Test instrumentation
  • Microwave sensors
  • Military, ECM, and radar

 

Part Models 3
1ku List Price
price unavailable

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
HMC712
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HMC712LP3CE
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HMC712LP3CETR
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Product Lifecycle

PCN

Dec 14, 2015

- 15_0026

Discontinuance of Select Hittite Microwave Products (HMC) from Analog Devices

Jan 11, 2017

- 16_0010

Discontinuance of Select RF and Microwave Products

HMC712LP3CE

LAST TIME BUY

HMC712LP3CETR

Obsolete

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Dec 14, 2015

- 15_0026

arrow down

Discontinuance of Select Hittite Microwave Products (HMC) from Analog Devices

Jan 11, 2017

- 16_0010

arrow down

Discontinuance of Select RF and Microwave Products

HMC712LP3CE

LAST TIME BUY

HMC712LP3CETR

Obsolete

Software & Part Ecosystem

Software & Part Ecosystem

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