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RFSA2644

Model Number: RFSA2644

RF Attenuator from Qorvo

RF Attenuator, Digital, 50 - 4000 MHz, 31.5dB, 6-bit, MCM 4x4

Status: Discontinued | Data Sheet:

| RoHS Compliance: Rohs Compliant

Serial Controlled Digital Step Attenuator

RFMD’s RFSA2644 is a 6-bit digital step attenuator (DSA) that features high linearity over the entire 31.5dB gain control range with excellent step accuracy in 0.5dB steps. The RFSA2644 is programmed via a serial mode control interface that is both 3V and 5V compatible. The RFSA2644 also offers a rugged Class 1C HBM ESD rating via on-chip ESD circuitry. The MCM package is footprint compatible with most 24-pin, 4mm x 4mm, QFN packages.

Part Number: RFSA2644
Manufacturer: Qorvo
Type: Digital Step
Frequency Min: 50 MHz
Frequency Max: 4000 MHz
Bits: 6
Attn Range: 31.5 dB
Attenuation Step: 0.5 dB
Insertion Loss Min: 1.6 dB
IIP3: 48 dBm
Package: QFN 4x4mm

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Product may be included on Section 301 Tariff List and subject to applicable tariff charges.

Part Function	Part Number	Description
Replacement	RFSA3714 Qorvo	RF Attenuator, Digital, 50 to 4000 MHz, 31.75 dB attenuation, 0.25 dB steps, QFN 24pin 4.0 x 4.0 x 0.85mm

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Product Specifications For RFSA2644 RF Attenuator

Part Number: RFSA2644 Manufacturer: Qorvo Product Description: RF Attenuator, Digital, 50 - 4000 MHz, 31.5dB, 6-bit, MCM 4x4

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Tariff Notice

Product may be included on Section 301 Tariff List and subject to applicable tariff charges.

Description	Units Per Format	Available

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RFSA2644

RF Attenuator from Qorvo

RF Attenuator, Digital, 50 - 4000 MHz, 31.5dB, 6-bit, MCM 4x4

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RFSA2644

RF Attenuator from Qorvo

RF Attenuator, Digital, 50 - 4000 MHz, 31.5dB, 6-bit, MCM 4x4

Technical Inquiry Request for RFSA2644 RF Attenuator

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