Description
The F1455 is a High Gain / High Linearity 1400 MHz to 2300 MHz TX Digital Variable Gain Amplifier used in transmitter applications.
Features
- Broadband 1400 MHz to 2300 MHz.
- 32.8 dB max gain.
- 3.9 dB NF @ max gain (2000 MHz).
- 29.5 dB total gain control range, 0.5 dB step.
- < 2 dB overshoot between gain transitions.
- Maintains flat +23 dBm OP1dB for more than 13 dB gain
adjustment range.
- Maintains flat +38.5 dBm OIP3 for more than 15 dB gain
adjustment range.
- SPI interface for DSA control.
- Single 5 V supply voltage.
- ICC = 220 mA.
- Up to +105 °C TCASE operating temperature.
- 50 Ω i.
F1455-Renesas.pdf
