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PE43503

RF Attenuator from pSemi

RF Attenuator, Digital, 0 - 6 GHz, 31 dB, 5-bit, 1 dB LSB

Status: Discontinued | Data Sheet:

| RoHS Compliance: Rohs Compliant

Description:

END OF LIFE

The pin-compatible drop-in replacement for the PE43503 is the PE43711. Please contact your local sales representative with any questions.

The PE43503 is a HaRP™ technology-enhanced, high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 31 dB attenuation range in 1 dB steps. The Peregrine 50Ω RF DSA provides a serial CMOS control interface. It maintains high attenuation accuracy over frequency and temperature and exhibits very low insertion loss and low power consumption. Performance does not change with V_DD due to on-board regulator. This next generation Peregrine DSA is available in a 4x4 mm 24-lead QFN footprint.

Part Number: PE43503
Manufacturer: pSemi
Type: Digital Step
Frequency Min: 9 MHz
Frequency Max: 6000 MHz
Bits: 5
Attn Range: 31 dB
Attenuation Step: 1 dB
Impedance: 50 Ohms
Insertion Loss Min: 2.4 dB
Insertion Loss Max: 2.4 dB
IIP3: 58 dBm
Package: 24L QFN
Typ Input Power for 1 dB Loss: 4 dBm

	Application Note AN57	Thermal Characterization
	Gerber Files	EVK Gerber Files
	Datasheet	Product specification datasheet
	S-Parameters	S-Parameters zip file
	Schematic/B.O.M.	Evaluation Kit Schematic and Bill of Materials
	Material Declaration	Material Declaration form
	EVK Manual	Evaluation Kit Instruction manual
	Application Note AN26	Advantages of UltraCMOS® DSAs with Serial-Addressability

Part Function	Part Number	Description
Replacement	PE43711 pSemi	RF Attenuator, Digital, 9 kHz - 6 GHz, 31.75 dB, 7-bit, 0.25 dB LSB

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Product Specifications For PE43503 RF Attenuator

Part Number: PE43503 Manufacturer: pSemi Product Description: RF Attenuator, Digital, 0 - 6 GHz, 31 dB, 5-bit, 1 dB LSB

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Description	Units Per Format	Available

Replacement Part(s) Suggested

The part PE43503 is discontinued, below is the suggested replacement part.

Part Number	Manufacturer	Description
PE43711	pSemi	RF Attenuator, Digital, 9 kHz - 6 GHz, 31.75 dB, 7-bit, 0.25 dB LSB

Description	Units Per Format	Available

The part PE43503 is discontinued, would you like to check out the suggested replacement part?

Part Function	Part Number	Description
Replacement	PE43711 pSemi	RF Attenuator, Digital, 9 kHz - 6 GHz, 31.75 dB, 7-bit, 0.25 dB LSB

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PE43503

RF Attenuator from pSemi

RF Attenuator, Digital, 0 - 6 GHz, 31 dB, 5-bit, 1 dB LSB

END OF LIFE

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PE43503

RF Attenuator from pSemi

RF Attenuator, Digital, 0 - 6 GHz, 31 dB, 5-bit, 1 dB LSB

END OF LIFE

Technical Inquiry Request for PE43503 RF Attenuator

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