TQP3M9005
50 - 4000 MHz High Linearity Low Noise Amplifier Gain Block
End of Life announced October 21, 2021 (PCN 21-0225).
Last Time Buy: May 2, 2022
Recommended replacement for new designs: TQP3M9035
Contact your local sales representative for assistance.
Key Features
- 100 to 4000 MHz
- 15.3 dB gain @ 1.9 GHz
- 0.8 dB noise figure @ 1.9 GHz
- < 1.5:1 input / output VSWR (>14 dB input / output return loss)
- +34 dBm Output IP3
- +22.3 dBm P1dB
- 50 Ohm cascadable gain block
- Unconditionally stable
- High input power capability
- Single supply, 50 mA current
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Qorvo's TQP3M9005 is a high linearity low noise gain block amplifier in a low-cost surface mount package. At 1.9 GHz, the amplifier typically provides 15.3 dB gain, +34 dBm OIP3 and 0.8 dB Noise Figure while only drawing 50 mA current. The device is housed in a lead-free / green / RoHS compliant industry-standard 16-pin 3 x 3 mm QFN package.
The part features high linearity while also providing very low noise across a broad range of frequencies. This allows the device to be used in both receive and transmit 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 supply. The internal active bias circuit also enables stable operation over bias and temperature variations.
The TQP3M9005 covers the 0.1 to 4 GHz frequency band and is targeted for wireless infrastructure or other applications requiring high linearity and/or low noise figure.
Typical Applications
- 3G / 4G Wireless Infrastructure
- General Purpose Wireless
- LTE / WCDMA / EDGE / CDMA
- Repeaters
Product Categories
| Frequency Min(GHz) | 0.05 |
| Frequency Max(GHz) | 4 |
| Gain(dB) | 15.3 |
| NF(dB) | 0.8 |
| OP1dB(dBm) | 22.3 |
| OIP3(dBm) | 34 |
| Voltage(V) | 5 |
| Current(mA) | 50 |
| Package Type | QFN |
| Package(mm) | 3 x 3 x 0.85 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.B |
This product appears in the following application block diagrams: