View sma428a datasheet:

SMA428A High Gain, Low Noise Amplifier PRELIMINARY DATA • HIGH GAIN Gp = 21 dB at 1.85 GHz • LOW NOISE FIGURE NF = 1.3 dB at 1.85 GHz • LOW CURRENT CONSUMPTION 5.9 mA • OPEN COLLECTOR OUTPUT • TYPICAL SUPPLY VOLTAGE: 2.4-3 V • GAIN-STEP-MODE (36dB) SOT323-6L (SC70) • ULTRA MINIATURE SOT323-6L PACKAGE (LEAD FREE) ORDER CODE BRANDING SMA428ATR TBD APPLICATIONS • LNA FOR CELLULAR MARKET (ideal for GSM900, BLOCK DIAGRAM DCS1800 and PCS1900). Vcc, 1 • LNA FOR GPS APPLICATIONS DESCRIPTION GS, 4 High gain and low noise figures make the SMA428A an ideal solution for Low Noise Amplifiers and receiver Out, 3 In, 6 front end stages up to 2.5 GHz. SMA428A’s typical supply voltage range is 2.4 to 3.3 volts. It shows excellent performances in terms of NF, Gain and curren