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QPB8957

Model Number: QPB8957

CATV Amplifier from Qorvo

Amplifier, CATV, .047 to 1.00 GHz, 28 dB, 56 dBm, 24 V, 40P QFN, 5 x 7 mm

Status: Standard | Data Sheet:

| RoHS Compliance: Rohs Compliant

The Qorvo QPB8957 is a GaAs pHEMT/MESFET 75-ohm Doubler RF amplifier IC featuring over 28 dB of flat gain and low noise. This IC is designed to support DOCSIS applications up to 1000 MHz using a single 24 V supply. The QPB8957 offers low noise and low distortion at high efficiency consuming only 8.4 W in a 5.0 x 7.0 QFN package. Its compact size and low ϴ jc enable integration that is ideally suited for hybrid module or an alternative to hybrid module applications.

Key Features:

High Gain: 28 dB @ 1000 MHz
Adjustable Bias
56 dBmV/ch virtual 1.0 GHz, at 15 dB tilt
Low Noise: 4.5 dB
Excellent Composite Distortion
Compact Size: 40P 5.0 x 7.0 QFN

Part Number: QPB8957
Manufacturer: Qorvo
Frequency Min: 47 MHz
Frequency Max: 1000 MHz
Gain: 28 dB
Supply Voltage\Vd: 24 V
Id: 350 mA
Noise Figure: 4.5 dB
CTB: -78 dB
CSO: -79 dB
Package: QFN 5x7mm
Return Loss Input: 18 dB
Return Loss Output: 18 dB
P1dB: 56 dBm
IP3: 53 dBm
IP2: 90 dBm

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Part Function	Part Number	Description
Evaluation Board	QPB8957EVB01 Qorvo	Evaluation Board for QPB8957

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Product Specifications For QPB8957 CATV Amplifier

Part Number: QPB8957 Manufacturer: Qorvo Product Description: Amplifier, CATV, .047 to 1.00 GHz, 28 dB, 56 dBm, 24 V, 40P QFN, 5 x 7 mm

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$14.33

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$12.24

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$10.61

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$9.18

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$7.91

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Description	Units Per Format	Available

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QPB8957

CATV Amplifier from Qorvo

Amplifier, CATV, .047 to 1.00 GHz, 28 dB, 56 dBm, 24 V, 40P QFN, 5 x 7 mm

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QPB8957

CATV Amplifier from Qorvo

Amplifier, CATV, .047 to 1.00 GHz, 28 dB, 56 dBm, 24 V, 40P QFN, 5 x 7 mm

Technical Inquiry Request for QPB8957 CATV Amplifier

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