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F1431B

Variable Gain Amplifier from Axiro Semiconductor Inc.

Amplifier, Variable Gain, 0.35 to 3GHz, 23.3dBm, 14.3dB gain, 4x4mm

Status: Standard | Datasheet: Request Data Sheet | RoHS Compliance: Rohs Compliant

The F1431B is a high linearity RF Digital Variable Gain Amplifier, (DVGA) used as the power amplifier driver in transmitter applications. The F1431B provides 14dB gain, +41.1dBm OIP3, and a 4.2dB noise figure (NF) at 2.0GHz. The digital step attenuator (DSA) has 23dB range with a 0.5dB step size and operates from 0.35GHz to 3GHz with one tuning circuit. This device uses a single 5V supply and 150mA of current.

0.35GHz to 3GHz operating range
14.3dB typical gain at 2GHz
Glitch-Free™ 23dB gain adjustment
0.5dB step size
4.2dB NF at 2GHz
+41.1dBm OIP3 at 2GHz
+23.3dBm output P1dB at 2GHz
Single 5V supply voltage
IDD = 150mA
50Ω single-ended input / output impedances
1.8V and 3.3V logic support
Standby Mode for power savings
Operating temperature (TCASE) range: -40°C to +105°C
4 × 4 mm, 24-TQFN package

Part Number: F1431B
Manufacturer: Axiro Semiconductor Inc.
Frequency Range: 0.35 - 3 GHz
Gain: 14.3 dB
OP1dB: 23.3 dBm
OIP3: 41.1 dBm
Bias Current: 150 mA
Bias Voltage: 5 V

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Product Specifications For F1431B Variable Gain Amplifier

Part Number: F1431B Manufacturer: Axiro Semiconductor Inc. Product Description: Amplifier, Variable Gain, 0.35 to 3GHz, 23.3dBm, 14.3dB gain, 4x4mm

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F1431B

Variable Gain Amplifier from Axiro Semiconductor Inc.

Amplifier, Variable Gain, 0.35 to 3GHz, 23.3dBm, 14.3dB gain, 4x4mm

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F1431B

Variable Gain Amplifier from Axiro Semiconductor Inc.

Amplifier, Variable Gain, 0.35 to 3GHz, 23.3dBm, 14.3dB gain, 4x4mm

Technical Inquiry Request for F1431B Variable Gain Amplifier

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