HMC681ALP5E - ADI

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

Part No

HMC681ALP5E
Manufacturer

ADI
ChipWorker Part#

CW42847266
Category

Amplifier chip
Package

QFN-32
Description

RF Amp Chip Dual GP 1GHz 5.5V 32Pin QFN EP T/R
Documentation

Datasheet

HMC681ALP5E Global Supplier

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HMC681ALP5E Specifications

Attribute	Attribute Value

Part Number	HMC681ALP5E
Manufacturer	ADI
ChipWorker Part#	CW42847266
Category	Amplifier chip
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	QFN-32
Frequency	0Hz ~ 1GHz
Power Rating	1.18 W
Supply Current	184.5 mA
Number of Channels	2 Channel
Power Dissipation	1.18 W
Gain	40 dB
Test Frequency	350MHz ~ 1GHz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1180 mW
Supply Voltage	5 V
	expand all
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead

Product Description

Product Details
The HMC681ALP5E is a digitally controlled variable gain amplifier which operates from DC to 1 GHz, and can be programmed to provide anywhere from 13.5 dB, to 45 dB of gain, in 0.5 dB steps. The HMC681ALP5E delivers noise figure of 2.8 dB in its maximum gain state, with output IP3 of up to +36 dBm in any state. This serially controlled digital VGA incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The HMC681ALP5E is housed in a RoHS compliant 5x5 mm QFN leadless package, and provides the user with a highly integrated solution. This functionality is also available with parallel control as the HMC626ALP5E.
Applications
IF & RF Applications
Cellular/3G Infrastructure
WiBro / WiMAX / 4G
Microwave Radio & VSAT
Test Equipment and Sensors
### Features and Benefits
+13.5 dB to +45 dB Gain Control in 0.5 dB Steps
High Output IP3: +36 dBm
0.25 dB Typical Gain Step Error
Single +5V Supply
32 Lead 5x5mm SMT Package: 25mm²

expand all

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Ordering Information

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- Please check the technical specifications of the products when ordering.
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- 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

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