HMC1119 - ADI

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

Part No

HMC1119
Manufacturer

ADI
ChipWorker Part#

CW983370189
Description

0.25dB LSB, 7Bit, Silicon Digital Attenuator, 0.1GHz to 6GHz
Documentation

Datasheet

HMC1119 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}}

HMC1119 Specifications

Attribute	Attribute Value

Part Number	HMC1119
Manufacturer	ADI
ChipWorker Part#	CW983370189
Documentation	Datasheet
	expand all
Product Lifecycle Status	Recommended for New Designs

Product Description

Product Details
The HMC1119 is a broadband, highly accurate, 7-bit digital attenuator, operating from 0.1 GHz to 6.0 GHz with 31.5 dB attenuation control range in 0.25 dB steps.
The HMC1119 is implemented in a silicon process, offering very fast settling time, low power consumption, and high ESD robustness. The device features safe state transitions and is optimized for excellent step accuracy and high linearity over frequency and temperature range. The RF input and output are internally matched to 50 Ω and do not require any external matching components. The design is bidirectional; therefore, the RF input and output are interchangeable.
The HMC1119 has an on-chip regulator that can support a wide supply operating range from 3.3 V to 5.0 V with no performance change in electrical characteristics. The HMC1119 incorporates a driver that supports serial (3-wire) and parallel controls of the attenuator.
The HMC1119 comes in a RoHS-compliant, compact, 4 mm × 4 mm LFCSP package.
A fully populated evaluation board is available.
**Applications**
Cellular infrastructure
Microwave radios and very small aperture terminals (VSATs)
Test equipment and sensors
IF and RF designs
### Features and Benefits
Attenuation range: 0.25 dB LSB steps to 31.75 dB
Low insertion loss:
1.1 dB at 1.0 GHz
1.3 dB at 2.0 GHz
Typical step error: less than ±0.1 dB
Excellent attenuation accuracy: less than ±0.2 dB
Low phase shift error: 6° phase shift at 1.0 GHz
Safe state transitions
High linearity
1 dB compression (P1dB): 31 dBm typical
Input third-order intercept (IP3): 54 dBm typical
RF settling time (0.05 dB final RF output): 250 ns
Single supply operation: 3.3 V to 5.0 V
ESD rating: Class 2 (2 kV human body model (HBM))
24-lead, 4 mm × 4 mm LFCSP package: 16 mm2

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 HMC1119

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