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RENESAS F1240NBGI High Performance IF Amplifier
The IDTF1240 is a high-performance digital variable gain amplifier designed for IF sampling receivers. Featuring 0.50 dB gain steps, a wide 20–31.5 dB gain control range, and a 200 Ω differential matched output, it offers superior noise figure of 4.0 dB and excellent harmonic rejection. Packaged in a compact 5x5 mm Thin QFN, it enables efficient integration into high SNR systems, with fast settling times (<15 ns), high linearity, and flexibility for serial or parallel control modes, ideal for 2G/3G/4G multi-carrier applications.
RENESAS F1240NBGI High Performance IF Amplifier Specifications:
- Gain Range: 20 to 31.5 dB
- Gain Steps: 0.50 dB
- Noise Figure: 4.0 dB
- Maximum Gain: 20 dB
- Minimum Gain: 9 dB
- Frequency Range: 50 to 500 MHz
- Differential Output Impedance: 200 Ω
- Output IP3: +46.5 dBm at 20 dB gain
- Settling Time: <15 ns
- Supply Voltage: +4.75 V to +5.25 V
- Supply Current: approximately 176 mA
- Package: 5x5 mm Thin QFN, 32-pin
- Operating Temperature: -40°C to +100°C
- External resistor control options, Fast switching, Low distortion, No termination resistors required
Buy the IDT Series IF VGA: High Performance Digital Variable Gain Amplifier F1240NBGI
Enhance your RF systems with the IDT IDTF1240NBGI, a high-performance digital variable gain amplifier designed for demanding IF sampling applications. It offers 0.50 dB gain steps across a wide 20–31.5 dB range, excellent noise figure of 4.0 dB, and differential 200 ohm matched outputs, ensuring optimal performance in multi-carrier environments. Its compact 5x5 mm package, fast settling (<15 ns), and flexible control modes make it ideal for advanced communication systems. Purchase online today to upgrade your high SNR RF design with confidence.
Buy IDT IDTF1240NBGI now and experience unmatched reliability in high SNR RF applications with fast settling times and excellent linearity.
Frequently Asked Questions
Where can I buy RENESAS F1240NBGI?
You can click on the BUY or RFQ button to purchase F1240NBGI from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part F1240NBGI?
You can download the F1240NBGI datasheet or visit the RENESAS website for support.
Who is the manufacturer of F1240NBGI?
RENESAS