HMC985A - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

HMC985A
Manufacturer

ADI
ChipWorker Part#

CW61737027
Package

SMD
Description

Voltage Variable Attenuator 45dB Attenuation 50000MHz 4Pin Die Tray
Documentation

Datasheet

HMC985A Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

HMC985A Specifications

Attribute	Attribute Value

Part Number	HMC985A
Manufacturer	ADI
ChipWorker Part#	CW61737027
Documentation	Datasheet
Number of Pins	4 Pin
Case/Package	SMD
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
	expand all
Product Lifecycle Status	Pre-Release
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead

Product Description

Product Details
The HMC985A is an absorptive Voltage Variable Attenuator (VVA) which operates from 20 - 50 GH z and is ideal in designs where an analog DC control signal must be used to control RF signal levels over a 35 dB dynamic range. It features two shunt-type attenuators which are controlled by two analog voltages, Vctrl1 and Vctrl2. Optimum linearity performance of the attenuator is achieved by first varying Vctrl1 of the first attenuation stage from -5V to 0V with Vctrl2 fixed at -5V. The control voltage of the second attenuation stage, Vctrl2, should then be varied from -5V to 0V with Vctrl1 fixed at 0V.
Furthermore, 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 IP 3 performance. Applications include AG C circuits and temperature compensation of multiple gain stages in microwave point to point and VSAT radios.
**Applications:**
Point-to-Point Radio
VSAT Radio
Test Instrumentation
Microwave Sensors
Military, ECM & Radar
### Features and Benefits
Wide Bandwidth: 20 - 50 GH z
Excellent Linearity: +30 dB Input IP 3
Wide Attenuation Range: 35 dB
Die Size: 2.78 x 1.37 x 0.1 mm

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy HMC985A

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.