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TQM879008 Qorvo
MFG Part Number: 1079240
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The TQM879008 is a digital variable gain amplifier (DVGA) featuring high linearity over the entire gain control range.  The amplifier module features the integration of two gain block, a digital-step attenuator (DSA), along with a high linearity 1/2 W amplifier.  The module has the added features of integrating all matching components with bias chokes and blocking capacitors.  The internal DSA offers 0.5 dB step, 6-bit, and 31.5 dB range and is controlled with a serial periphery interface (SPI™).  The TQM879008 features variable gain from 10 dB to 42dB dB at 2.5 GHz, has a +45 dBm Output IP3, and +27.8 dBm P1dB.  The amplifier operates from a single +5V supply and is available in a compact 28-pin 6x6 mm leadless SMT package.  The TQM879008 is pin compatible with the TQM829007 (0.7-1.0GHz, 0.25W DVGA) and TQM879006 (1.8-2.7GHz, 0.25W DVGA).  This allows 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.
Key AttributesValue
Frequency Range : Minimum Frequency2300 MHz
Frequency Range : Maximum Frequency2700 MHz
Gain42 dB
Gain Flatness
Noise Figure5.7 dB
P1dB27.8 dBm
Output IP345 dBm
Gain Control Range31.5 dB
Package Type
QuantityUnit Price
1 - 24
25 - 99
100+Get Quote

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