Specifications

Technical data sheets

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Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Analog Devices
	Product Type	Voltage Variable Attenuator
	Maximum Attenuation	31dB
	Maximum Frequency	3GHz
	Technology	GaAs
	Maximum Insertion Loss	2dB
	Package Type	LFCSP
	Impedance	50Ω
	Pin Count	16
	Mount Type	Surface
	Minimum Supply Voltage	3V
	Maximum Supply Voltage	5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Length	3.1mm
	Height	0.85mm
	Standards/Approvals	No
	Automotive Standard	No
	Series	HMC470A

	Select all
	Brand Analog Devices
	Product Type Voltage Variable Attenuator
	Maximum Attenuation 31dB
	Maximum Frequency 3GHz
	Technology GaAs
	Maximum Insertion Loss 2dB
	Package Type LFCSP
	Impedance 50Ω
	Pin Count 16
	Mount Type Surface
	Minimum Supply Voltage 3V
	Maximum Supply Voltage 5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Length 3.1mm
	Height 0.85mm
	Standards/Approvals No
	Automotive Standard No
	Series HMC470A

Datasheet HMC470ALP3E

COO (Country of Origin):: MY

The HMC470A is a 5-bit digital attenuator with a 31 dB attenuation control range in 1 dB steps. The HMC470A offers excellent attenuation accuracy and high input linearity over the specified frequency range from 100 MHz to 3 GHz. However, this digital attenuator features ACG pins for external ac grounding capacitors to extend the operation below 100 MHz. The HMC470A operates with a single positive supply voltage from 3 V to 5 V and provides CMOS-/TTL-compatible parallel control interface by incorporating an on-chip driver. The HMC470A comes in a compact, 3 mm x 3 mm LFCSP package.

Attenuation range: 1 dB LSB steps to 31 dB

Insertion loss: 1.7 dB typical at 3 GHz

Excellent attenuation accuracy: 0.3 dB typical

High Input linearity

0.1dB compression (P0.1dB): 27 dBm typical

Third-order intercept (IP3): 48 dBm typical

High power handling: 27 dBm

Low phase shift: 27° at 3 GHz

Single-supply operation: 3 V to 5 V

CMOS-/TTL-compatible parallel control

16-lead, 3 mm x 3 mm LFCSP package

Controlled manufacturing baseline

One assembly/test site

One fabrication site

Applications

Cellular infrastructure

Microwave radios and very small aperture terminals (VSATs)

Test equipment and sensors

IF and RF designs

Analog Devices HMC470A HMC470ALP3E Voltage Variable Attenuator 31 dB 3 GHz 16-Pin LFCSP

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