TQM8M9076
50 - 4000 MHz Serial Controlled Digital Variable Gain Amplifier, 6-Bit, 0.5 dB Steps, Packaged
Qorvo's TQM8M9076 is a digitally controlled variable gain amplifier (DVGA) with a broadband frequency range of 50 to 4000 MHz. The DVGA features high linearity and low noise while providing digital variable gain with a 31.5 dB of range in 0.5 dB steps through a 6-bit serial mode control interface. The TQM8M9076 integrates a high performance digital step attenuator followed by a high linearity, broadband gain block. The input and output of the individual stages are accessible with external pins to allow for optimization of performance at any sub-band across the DVGA's 0.05 to 4.0 GHz operating frequency range.
The part is packaged in a RoHS compliant, compact 5 x 5 mm surface mount leadless package. Superior thermal design allows the product to have a minimum MTTF rating of 1000 years at a mounting temperature of +85 C.
The TQM8M9076 is targeted for use in wireless infrastructure, point-to-point or can be used for any general purpose wireless application.
Last Time Buy July 18, 2017.
Contact your local sales representative for assistance.
Please use RFDA4005 for new designs.
Key Features
- Integrates digital step attenuator + amplifier functionality
- 50 to 4000 MHz broadband performance
- 19.3 dB Gain @ 2.14 GHz
- 2.9 dB noise figure @ max gain setting
- +21.5 dBm P1dB
- +38.5 dBm OIP3
- +5 V supply voltage
- 125 mA operating current
- MTTF > 1000 years
Typical Applications
- 3G / 4G Wireless Infrastructure
- IF Applications
- LTE / WCDMA / GSM
- Point-to-Point Radio
- Repeaters
- RF Applications
- VSAT
Parameters
Technical Documents
Design Resources
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