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HMC985A

Mouser No:

584-HMC985A

Mfr. No:

HMC985A

Mfr.:

Analog Devices

Description:

Attenuators GaAs MMIC Voltage-Variable Attenuator, 20 - 50 GHz

Lifecycle:

Restricted Availability:

This part number is not currently available from Mouser. Product may be in limited distribution or a factory special order.

Datasheet:

HMC985A Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Analog Devices HMC985A

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Attenuators
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
Package/Case:	Die
Attenuation:	35 dB
Maximum Frequency:	50 GHz
Impedance:	50 Ohms
Number of Channels:	1 Channel
Brand:	Analog Devices
Insertion Loss:	3.5 dB
Maximum Operating Temperature:	+ 85 C
Minimum Frequency:	20 GHz
Minimum Operating Temperature:	- 40 C
Mounting Style:	SMD/SMT
Packaging:	Gel Pack
Product Type:	Attenuators
Series:	HMC985
Factory Pack Quantity:	25
Subcategory:	Wireless & RF Integrated Circuits
Technology:	GaAs
Type:	Variable Attenuator
Unit Weight:	1,288 g

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5-1214-6

Filter Document:

Datasheet

HMC985A Datasheet (PDF)

RoHS Certificate (PDF)

Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: United States
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

HMC985A GaAs Voltage Variable Attenuators

Analog Devices Inc. HMC985A Attenuators are absorptive GaAs MMIC Voltage Variable Attenuators (VVA) capable of operating from 10GHz to 50GHz. The attenuators are ideal for applications in which an analog DC control signal is used to control RF signal levels over a 35dB to 40dB dynamic range. HMC985A from Analog Devices includes two shunt-type attenuators controlled by two analog voltages, Vctl1 and Vctl2. Adjusting the Vctl1 of the first attenuation stage from -5V to 0V with Vctl2 fixed at -5V achieves excellent linearity performance at +32dB Input IP3. Connecting the Vctrl1 and Vctrl2 pins enable the attenuators to deliver the full analog attenuation range with only a small degradation in input IP3 performance.