SA621 - 1GHz - Low voltage LNA / mixer and VCO
The SA621 is a combined low-noise amplifier, mixer and VCO designed for high-performance low-power communication systems from 800-1000MHz.
The low-noise preamplifier has a 1.7dB noise figure at 881MHz with 15dB gain and an IP3 intercept of -7dBm at the input.
The gain is stabilized by on-chip compen
SA621 Features
* Low current consumption
* Outstanding gain and noise figure
* Excellent gain stability versus temperature and supply voltage
* LNA, mixer and VCO power down capability
* Monotonic VCO frequency vs control voltage SR01429 Figure 1. Pin Configuration APPLI
