Use Our ProductsTQP3M9028 
High Linearity Low Noise Gain Block
The TriQuint TQP3M9028 is a cascadable, high linearity gain block amplifier in a low-cost surface mount package. At 1.9 GHz, the amplifier typically provides 14.7 dB gain, +40 dBm OIP3 and 2 dB Noise Figure while only drawing 85 mA current. The device is housed in a lead-free / green / RoHS compliant industry-standard SOT-89 package.
The part features excellent gain flatness across a broad range of frequencies. The low noise figure and high linearity performance allows the device to be used in both receiver and transmitter chains for high performance systems. The amplifier is internally matched using a high performance E-pHEMT process and only requires an external RF choke and blocking / bypass capacitors for operation from a single +5 V supply. The internal active bias circuit also enables stable operation over bias and temperature variations.
The TQP3M9028 covers the 0.05 to 4 GHz frequency band and is targeted for wireless infrastructure or other applications requiring high linearity and/or low noise figure.
| Frequency (MHz) | Test Frequency (MHz) | Gain (dB) | Output IP3 (dBm) | P1dB (dBm) | NF (dB) | Vcc (V) | Icc (mA) | Package Style |
|---|---|---|---|---|---|---|---|---|
| 50 to 4,000 | 1,900 | 14.7 | 40 | 20.7 | 2 | 5 | 85 | SOT-89 |
- 50 to 4000 MHz
- Flat gain (14.7 +/- 0.3 dB) from 0.5 to 3.5 GHz
- +40 dBm Output IP3
- 2 dB noise figure @ 1.9 GHz
- No RF component needed; 50 Ohm gain block
- Unconditionally stable
- +5 V single supply, 85 mA current
- SOT-89 package
- 3G / 4G Wireless Infrastructure
- General Purpose Wireless
- IF Amplifiers
- LTE / WCDMA / EDGE / CDMA
- Repeaters
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This product is listed in the following categories. Click on any of the links to see similar products.
Markets:
- Networks > Base Station > Standard Products
- Networks > BWA / WiMAX
- Networks > Multi-Market Standard Products