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PE43704

UltraCMOS® RF Digital Step Attenuator

RF Attenuator, Digital, 0 - 8 GHz, 31.75 dB, 7-bit

Status: Standard | Data Sheet:

| RoHS Compliance: Rohs Compliant

Key Features

•HaRP™ technology-enhanced •Safe attenuation state transitions •Attenuation options: covers a 31.75 dB range in 0.25 dB, 0.5 dB, or 1.0 dB steps •High power handling @ 8 GHz in 50Ω •High linearity •1.8V/3.3V control logic •Programming modes: Direct parallel, latched parallel, serial and serial addressable •High-attenuation state @ power-up (PUP) •ESD performance

Description

The PE43704 is a HaRP™ technology-enhanced, high linearity, 7-bit 50Ω RF digital step attenuator (DSA). It offers maximum power handling of 28 dBm up to 8 GHz and covers a 31.75 dB attenuation range in 0.25 dB, 0.5 dB, or 1.0 dB steps. The PE43704 is a pin-compatible version of PE43703. It provides multiple CMOS control interfaces and an optional VssEXT bypass mode to improve spurious performance. It maintains high attenuation accuracy over frequency and temperature and exhibits very low insertion loss and low power consumption. No blocking capacitors are required if DC voltage is not present on the RF ports.

Part Number: PE43704
Manufacturer: pSemi
Type: 50
Frequency Min: 0.009 MHz
Frequency Max: 8000 MHz
Bits: 7
Attn Range: 31.75 dB
Attenuation Step: 0.25 dB
Insertion Loss Min: 1.3 dB
Insertion Loss Max: 2.9 dB
IIP3: 61 dBm
Package: 5x5

	Datasheet
	Material Declaration
	RoHS Compliance Certificate
	REACH Compliance Certificate
	S-Parameters
	Schematic/B.O.M.
	Software
	EVK Manual
	Application Note: Programming Multiple Devices Using a Singl
	Application Note: Soldering Guidelines for Mounting Bottom-t
	Application Note: Thermal Characterization

Part Function	Part Number	Description
Evaluation Board	EK43704-11 pSemi	Evaluation Kit for PE43704
Complementary Product	PE43703 pSemi	RF Attenuator, Digital, 0 - 6 GHz, 31.75 dB, 7-bit

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Product Specifications For PE43704 RF Attenuator

Part Number: PE43704 Manufacturer: pSemi Product Description: RF Attenuator, Digital, 0 - 8 GHz, 31.75 dB, 7-bit

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$17.84

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PE43704

UltraCMOS® RF Digital Step Attenuator

RF Attenuator, Digital, 0 - 8 GHz, 31.75 dB, 7-bit

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PE43704

UltraCMOS® RF Digital Step Attenuator

RF Attenuator, Digital, 0 - 8 GHz, 31.75 dB, 7-bit

Technical Inquiry Request for PE43704 RF Attenuator

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