Use Our ProductsTQM829007 
Digital Variable Gain Amplifier
The TriQuint TQM829007 is a digital variable gain amplifier (DVGA) featuring high linearity performance in a fully integrated module. The amplifier module features the integration of a low noise amplifier gain block, a digital-step attenuator (DSA) along with a high linearity 0.25 Watt 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 (SPITM).
The TQM829007 features variable gain from 0 to 31.5 dB at 0.9 GHz, has +39.5 dBm Output IP3, and +24.3 dBm P1dB. The amplifier also has a very low 2.1 dB Noise Figure (at maximum gain) allowing it to be an ideal DVGA for both receiver and transmitter applications. The amplifier operates from a single +5 V supply and is available in a compact 28-pin 6 x 6 mm leadless surface mount package.
| Frequency (MHz) | Attenuation Range (dB) | Gain (dB) | P1dB (dBm) | Output IP3 (dBm) | NF (dB) | Idd (mA) | Vdd (V) | Package Style |
|---|---|---|---|---|---|---|---|---|
| 600 to 1,000 | 31.5 | 31.7 | 24.3 | 29.5 | 2.1 | 174 | 5 | 6 x 6 mm |
- 0.6 to 1.0 GHz frequency range
- 31.5 dB maximum gain at 0.9 GHz
- 31.5 dB gain range in 0.5 dB Steps
- +39.5 dBm Output IP3
- +24.3 dBm Output P1dB
- 2.1 dB noise figure at max. gain state
- Fully internally matched module
- Integrated blocking capacitors, bias inductors
- 3-wire SPI control programming
- 3G / 4G Wireless Infrastructure
- High Power Amplifiers
- LTE / WCDMA / GSM
- Point-to-Point Radio
- Repeaters
- VSAT
|
|
This product is listed in the following categories. Click on any of the links to see similar products.