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PE43404

RF Attenuator from pSemi

RF Attenuator, Digital, 0 - 2 GHz, 15 dB, 4-bit, 1 dB LSB, 75 Ohm

Status: Discontinued | Data Sheet:

| RoHS Compliance: Rohs Compliant

Description:

END OF LIFE

The pin-compatible drop-in replacement of the PE43404 is the PE4314. Please contact your local sales representative with any questions.

The PE43404 is a high linearity, 4-bit RF Digital Step Attenuator (DSA) covering a 15 dB attenuation range in 1.0 dB steps. This 75Ω RF DSA provides both parallel (latched or direct mode) and serial CMOS control interface, operates on a single 3-volt supply and maintains high attenuation accuracy over frequency and temperature. It also has a unique control interface that allows the user to select an initial attenuation state at power-up. The PE43404 exhibits very low insertion loss and low power consumption. This functionality is delivered in a 4x4 mm QFN footprint.

Part Number: PE43404
Manufacturer: pSemi
Type: Digital Step
Frequency Min: 1 MHz
Frequency Max: 2000 MHz
Bits: 4
Attn Range: 15 dB
Attenuation Step: 1 dB
Impedance: 75 Ohms
Insertion Loss Min: 1.4 dB
Insertion Loss Max: 1.4 dB
IIP3: 52 dBm
Package: 20L QFN
Typ Input Power for 1 dB Loss: 4 dBm

	Application Note AN57	Thermal Characterization
	Datasheet	Product specification datasheet
	Schematic/B.O.M.	Evaluation Kit Schematic and Bill of Materials
	Material Declaration	Material Declaration form
	Application Note AN27	Using Blocking Capacitors with UltraCMOS® Devices
	Application Note AN26	Advantages of UltraCMOS® DSAs with Serial-Addressability

Part Function	Part Number	Description
Evaluation Board	EK43404-01 pSemi	Evaluation Kit for PE43404

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Product Specifications For PE43404 RF Attenuator

Part Number: PE43404 Manufacturer: pSemi Product Description: RF Attenuator, Digital, 0 - 2 GHz, 15 dB, 4-bit, 1 dB LSB, 75 Ohm

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PE43404

RF Attenuator from pSemi

RF Attenuator, Digital, 0 - 2 GHz, 15 dB, 4-bit, 1 dB LSB, 75 Ohm

END OF LIFE

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PE43404

RF Attenuator from pSemi

RF Attenuator, Digital, 0 - 2 GHz, 15 dB, 4-bit, 1 dB LSB, 75 Ohm

END OF LIFE

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