TQP9111 RF Amplifier IC - 1.8-2.7GHz, 29.8dB Gain 20-QFN (4×4) for 5G / Wireless Infrastructure
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High-Linearity 2-Stage Driver Amplifier for FDD/TDD Systems
Boost Your Wireless Infrastructure Performance with the original TQP9111 - a high-linearity, two-stage RF driver amplifier delivering 29.8dB gain across 1.8-2.7GHz for 5G, LTE, and advanced wireless systems.
Why Telecom Engineers Choose the TQP9111:
Key Advantages:
✔ Industry-Leading Linearity - OIP3 +46dBm minimizes distortion in high-power applications
✔ Extended Frequency Range - Covers 1.8-2.7GHz for multi-band compatibility
✔ Optimized for 5G - Low 6.2dB noise figure enhances signal integrity
✔ Robust Thermal Design - Operates at -40°C to +105°C for harsh environments
✔ Space-Saving QFN Package - 4×4mm 20-pin footprint ideal for compact designs
Trusted Applications:
• 5G/LTE macro/pico base stations
• DAS systems and signal repeaters
• TDD/FDD wireless infrastructure
• Military comms and satellite uplinks
TQP9111 RF Amplifier IC Specifications:
| Parameter | Specification |
|---|---|
| Frequency Range | 1.8 - 2.7 GHz |
| Gain | 29.8 dB (typical) |
| OIP3 | +46 dBm |
| P1dB | +32.5 dBm |
| Noise Figure | 6.2 dB |
| Supply Voltage | 5V ±5% |
| Current Consumption | 545 mA (typical) |
| Package | 20-QFN (4×4mm) |
| Temperature Range | -40°C to +105°C |
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