HMC539ALP3 - ADI

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

Part No

HMC539ALP3
Manufacturer

ADI
ChipWorker Part#

CW1361100
Category

RF Module, IC, Accessory
Package

LFCSP EP
Description

5Bits 0.25dBStep 7.75dB Digital Attenuator 4GHz 16Pin LFCSP EP T/R
Documentation

Datasheet

HMC539ALP3 Global Supplier

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HMC539ALP3 Specifications

Attribute	Attribute Value

Part Number	HMC539ALP3
Manufacturer	ADI
ChipWorker Part#	CW1361100
Category	RF Module, IC, Accessory
Documentation	Datasheet
Number of Pins	16 Pin
Case/Package	LFCSP EP
Supply Current	1.7 mA
Number of Channels	5 Channel
Number of Bits	5 Bit
Power Dissipation	0.551 W
Input Voltage (Max)	5 V
Input Voltage (Min)	3 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	551 mW
Input Voltage	5.5 V
	expand all
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead

Product Description

Product Details
The HMC539ALP3/539ALP3E is a broadband 5-bit GaAs IC digital attenuator in a low cost leadless surface mount package. This single positive control line per bit digital attenuator utilizes an off chip AC ground capacitor for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 4 GHz, the insertion loss is less than 0.7 dB typical. The attenuator bit values are 0.25 (LSB), 0.5, 1, 2, and 4 dB for a total attenuation of 7.75 dB. Attenuation accuracy is excellent at ± 0.05 dB typical step error. The attenu- ator also features a high IIP3 of +62 dBm. Five TTL/ CMOS control inputs are used to select each attenuation state. A single Vdd bias of +3V to +5V is required.
Applications
Cellular infrastructure
ISM, MMDS, WLAN, WiMAX, WiBro
Microwave radio and VSAT
Test equipment and sensors
### Features and Benefits
0.25 dB LSB steps to 7.75 dB
± 0.05 dB typical step error
Low insertion loss: 0.7 dB
High IP3: +62 dBm
Single control line per bit
TTL/CMOS compatible control
Single +3V to +5V supply
3x3 mm SMT package

expand all

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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