ALM-1412-BLKG

The ALM-1412 is an GPS LNA front end filter module, with integrated filter, designed for GPS band application at 1.575GHz. The LNA uses Avago Technologies proprietary GaAs enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise figure distribution is very tightly controlled. A CMOS compatible shutdown pin is included either for turning the LNA on/off, or for current adjustment. The integrated filter utilises an Avago Technologies leading edge FBAR filter for exceptional rejection at cell/PCS band frequencies. The ALM-1412 is usable down to 1 V operation. It achieves low noise figure, high gain and linearity even at 1V, making it suitable for use in critical low-power GPS application or during low-battery situations.

• Very low noise figure: 0.82dB typical
• High gain of 13.5dB typical
• High IIP3 and IP1dB
• Exceptional cell/PCS-band rejection
• Advanced GaAs E-pHEMT technology
• Shutdown current is < 0.1µA
• CMOS compatible shutdown pin (SD) current @ 2.8V is 0.1mA
• Adjustable current via single external resistor/voltage
• Meets MSL3 and lead-free
• ESD-protected RF input: 3KV HBM

Aplikace

Bezdrátový, RF Komunikace

Výstrahy

RF(Pin 1): ESD Human Body Model = 3kV ,Other pins-ESD machine model = 40V, ESD Human Body = 300V