Qorvo: Amplifier: TQC9312

Amplifier, Amplifiers, Passives, Control Components, Signal Generation, Integrated Modules and Chipsets, Test and Measurement, Discrete Semiconductor, Design Kit, RFMW

Amplifier, Digital Variable Gain, 3.3- 3.8 GHz, 27.8 dBm, 40 dB, QFN 6x6
Manufacturer: Qorvo
Status: Standard
Data Sheet: TQC9312 Data Sheet
RoHS Compliance: Qorvo, TQC9312, Amplifier, Amplifier, Digital Variable Gain, 3.3- 3.8 GHz, 27.8 dBm, 40 dB, QFN 6x6 (Rohs Compliant), RFMW Ltd (RFMW) Yes
Frequency Min:
3.3 GHz
Frequency Max:
3.8 GHz
27.8 dBm
40 dB
44.5 dBm
Supply Voltage \ Vd:
5 V
Quiescent Current \ Id:
285 mA
QFN 6x6mm
VSWR Input:
15 dB
VSWR Output:
17.4 dB
DVGA - Digital Variable Gain
Also Available
Part FunctionPart NumberDescription
Evaluation Board TQC9312-PCB Qorvo Evaluation board for TQC9312
Complementary Product TQM879006A Qorvo Amplifier, Digital Variable Gain, 1.8 - 2.7GHz, 25.4dBm, 31dB, 5V, 6x6mm QFN
Complementary Product TQM879008 Qorvo Amplifier, Digital Variable Gain, 1.5- 2.7 GHz, 27.3 dBm, 42 dB, QFN 6x6mm
Qorvo, Amplifier, TQC9312, RFMW Ltd (RFMW)

The TQC9312 is a digital variable gain amplifier (DVGA) featuring high linearity over the entire gain control range. This amplifier module integrates two gain blocks, a digital-step attenuator (DSA), and a high linearity 0.5 W amplifier. The module has the added feature of integrating all matching components, bias chokes and blocking capacitors. The internal 6-bit DSA provides a 31.5 dB gain control range in 0.5 dB steps, and is controlled with a serial periphery interface.

The TQC9312 features variable gain from 9 dB to 40dB at 3.5 GHz, +44.5 dBm output IP3, and +27.8 dBm P1dB. The module operates from a single +5V supply and is available in a compact 28-pin 6x6 mm leadless SMT package.

The TQC9312 is pin compatible with the TQM879008 (1.5-2.7GHz, 0.5W P1dB) and TQM879006A (1.4-2.7GHz, 0.25W P1dB). This allows one to size the right type of device for specific system level requirements as well as making the DVGA family ideal for applications where a common PCB layout is used for different frequency bands.

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500 - 999 $7.73
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