Renesas Electronics F1429LB
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 nominal 64mA of ICC.| Part No. | F1429LB |
|---|---|
| Datasheet | F1429LB Download |
| Manufacturer |  Renesas Electronics |
| Description | SE-Out Amplifier |
| Buy | Stock & Price |
DESCRIPTION
When operated at 2.5GHz, the device provides 21.5dB typical gain with 1.9dB noise figure, +40dBm OIP3, and +22dBm OP1dB. The F1429LB is pin-compatible with Renesas’ F1429xx family of RF amplifiers (shown below). Each F1429 variant is packaged in a 2 × 2 mm 12-DFN, with a 100Ω differential RF input and 50Ω single-ended RF output impedances for ease of integration into the signal path. F1429xx Base Differential Input DC Frequency Frequency Part Number Impedance Feed Band Coverage F1429LB 100Ω No Low 1.4GHz to 3.2GHz F1429MB 100Ω No Mid 3.0GHz to 4.2GHz F1429HB 100Ω No High 4.0GHz to 6.0GHz Competitive Advantage● High gain and excellent gain flatness over frequency
● Standby (STBY) feature
● Differential input to directly interface with transceiver outputs Typical
APPLICATIONS
● 5G Massive MIMO base stations● 4G TDD and FDD base stations
● Repeaters and DAS
● Point-to-point infrastructure
FEATURES
● RF range: 1.4GHz to 3.2GHz● Gain = 21.5dB typical at 2.5GHz
● Noise figure...
