HMC612

Obsolete

HMC612

Logarithmic Detector Controller SMT, 50 Hz - 3 GHz

Obsolete

Not the part you were looking for?

Go to Product Selection Table

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price

price unavailable

Features

Wide Input Bandwidth:
50 Hz to 3 GHz
Wide Dynamic Range: Up to 74 dB
High Accuracy: ±1 dB with 60 dB Range Up to 0.9 GHz
Supply Voltage: +2.7V to +5.5V
Excellent Stability over Temperature
Power-Down Mode
Compact 4x4mm Leadless
SMT Package

Additional Details

The HMC612LP4(E) Logarithmic Detector/Controller is ideal for converting input signals with frequencies in the 50 Hz to 3 GHz range, to a proportional DC voltage at its output. The HMC612LP4(E) employs a successive compression technology which delivers extremely high dynamic range and conversion accuracy over a wide input frequency range. As the input signal is increased, successive amplifiers move into saturation one by one creating an accurate approximation of the logarithm function.

The output of a series of square law detectors is summed, converted into voltage domain and buffered to drive the LOGOUT output. For detection mode, the LOGOUT pin is shorted to the VSET input and will provide a nominal logarithmic slope of 19 mV/dB and an intercept of -99 dBm. The HMC612LP4(E) can also be used in the controller mode where an external voltage is applied to the VSET pin, to create an AGC or APC feedback loop.

Applications

Cellular/PCS/3G
WiMAX, WiBro, WLAN, Fixed Wireless & Radar
Power Monitoring & Control Circuitry
Receiver Signal Strength Indication (RSSI)
Automatic Gain & Power Control

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price

price unavailable

Technical Documents 1

HMC612 Data Sheet 04/22/2015

Reference Materials 4

4 x 4 mm QFN Tape Specification (LP4, LP4B, LP4C, LC4, LC4B) 10/28/2015

RF, Microwave, and Millimeter Wave Product Selection Guide 07/13/2018

Package/Assembly Qualification Test Report: LP4, LP4B, LP4C, LP4K (QTR: 2013-00487 REV: 04) 10/29/2015

Semiconductor Qualification Test Report: BiCMOS-A (QTR: 2013-00235) 10/29/2015

Design Resources 2

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC612LP4E	24-Lead QFN (4mm x 4mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
HMC612LP4ETR	24-Lead QFN (4mm x 4mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys