HMC680
LAST TIME BUYBiCMOS 5-Bit Digital Variable Gain Amplifier SMT, 30 - 400 MHz
- Part Models
- 1
- 1ku List Price
- price unavailable
Part Details
- TTL/CMOS compatible parallel or latched parallel control interface
- High Output IP3: +40 dBm
(At all gain settings) - Low Noise Figure: 5 dB
- Wide Gain Control Range: 23 dB
- Excellent State & Step Accuracy (±0.05 dB)
- 24 Lead 4x4mm SMT Package: 16mm²
The HMC680LP4(E) is a digitally controlled variable gain amplifier which operates from 30 to 400 MHz, and can be programmed to provide -4 dB to +19 dB of gain, in 1 dB steps. The HMC680LP4(E) delivers noise figure of 5 dB in its maximum gain state, with output IP3 of up to +40 dBm in any state. This high linearity DVGA also provides a differential RF output which can be used to interface directly with SAW filters in Tx and Rx applications, and with digital to analog converters in Rx chains. The HMC680LP4(E) is housed in a RoHS compliant 4x4 mm QFN leadless package, and is CMOS/ TTL compatible.
Applications
- Cellular/3G Infrastructure
- WiBro / WiMAX / 4G
- Microwave Radio & VSAT
- Test Equipment and Sensors
- IF & RF Applications
Documentation
Data Sheet 1
Product Selection Guide 1
Quality Documentation 3
Tape & Reel Specification 1
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 |
|---|---|---|---|
| HMC680LP4E | 24-Lead QFN (4mm x 4mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jun 6, 2022 - 22_0048 Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products |
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| HMC680LP4E | ||
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Jul 28, 2022 - 22_0023 Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX) |
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| HMC680LP4E | ||
This is the most up-to-date revision of the Data Sheet.
Software Resources
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ADIsimRF
ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.
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