F1429LB - Renesas

F1429LB SE-Out Amplifier

The F1429LB is a differential input / single-ended output 1.4GHz to 3.2GHz high-gain RF amplifier. The combination of impedance translation, high gain, high linearity, and low noise performance makes this device an ideal first-stage amplifier for a variety of transmitter applications. The F1429LB is optimized to operate with a single 5V power supply and a no.

Features

 RF range: 1.4GHz to 3.2GHz
 Gain = 21.5dB typical at 2.5GHz
 Noise figure = 1.9dB typical at 2.5GHz
 OIP3 = +40dBm typical at 2.5GHz
 Output P1dB = +22dBm typical at 2.5GHz
 Gain variation over temperature = ±0.2 typical
 100Ω differential input impedance
 50Ω single-ended output impedance
 3.3V or 5V power supply
 ICC = 64mA at 5V
 1.3mA standby current
 1.8V and 3.3V logic support for STBY control
 Operating temperature (TEP) range: -40°C to +115°C
 2 × 2 mm 12-DFN package Block Diagram Figure 1. F1429LB Block Diagram F1429 LB RF_IN+ RF RF_ IN- Bias Bias and Control : VC.