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CMD280

Model Number: CMD280

RF Attenuator from Qorvo

RF Attenuator, Digital, DC to 30 GHz, 5 Bits, 3 dB IL, DIE

Status: Discontinued | Data Sheet:

| RoHS Compliance: Rohs Compliant

Overview:

Qorvo's CMD280 is negative controlled, wideband GaAs MMIC 5-bit digital attenuator die which operates from DC to 30 GHz. Each bit of the attenuator is controlled by a single voltage of either 0 V or -5 V. The attenuator bit values are 0.5 (LSB), 1, 2, 4, and 8 dB, for a total attenuation of 15.5 dB. The CMD280 has a low insertion loss of 3 dB at 10 GHz and the attenuation accuracy is typically 0.1 dB step error. The CMD280 is a 50 ohm matched design which eliminates the need for RF port matching. The CMD280 offers full passivation for increased reliability and moisture protection.

Features

Ultra Wideband performance

Low insertion loss

Wide attenuation range

Small die size

Typical Applications

Satellite Communications (Satcom)

Radar

Space

Electronic Warfare (EW)

Test & Measurement

Phased Arrays

Part Number: CMD280
Manufacturer: Qorvo
Type: Digital
Frequency Min: 0 MHz
Frequency Max: 30000 MHz
Bits: 5
Attn Range: 15.5 dB
Impedance: 50 Ohms
Insertion Loss Min: 3.8 dB
Insertion Loss Max: 4.7 dB
IIP3: 42 dBm
Typ Input Power for 1 dB Loss: 24 dBm

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Part Function	Part Number	Description
Complementary Product	BYPASS CAPACITOR AMPLIFIER SAMPLE KIT Knowles — DLI – Dielectric Laboratories	Sample kit - V series and Border Caps for DC blocking and filtering

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Product Specifications For CMD280 RF Attenuator

Part Number: CMD280 Manufacturer: Qorvo Product Description: RF Attenuator, Digital, DC to 30 GHz, 5 Bits, 3 dB IL, DIE

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Availability

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CMD280

RF Attenuator from Qorvo

RF Attenuator, Digital, DC to 30 GHz, 5 Bits, 3 dB IL, DIE

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CMD280

RF Attenuator from Qorvo

RF Attenuator, Digital, DC to 30 GHz, 5 Bits, 3 dB IL, DIE

Technical Inquiry Request for CMD280 RF Attenuator

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