HMC382LP3

AMPLIFIERS -LOW NOISE -SMT Typical Applications The HMC382LP3 / HMC382LP3E is ideal for: Cellular/3G Infrastructure Base Stations & Repeaters CDMA, W-CDMA, & TD-SCDMA GSM/GPRS & EDGE Functional Diagram HMC382LP3 / 382LP3E v02.0320 GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz Features Noise Figure: 1 dB Output IP3: +30 dBm Gain: 17 dB Externally Adjustable Supply Current Single Positive Supply: +5V 50 Ohm Matched Input/Output General Description The HMC382LP3 & HMC382LP3E high dynamic range GaAs PHEMT MMIC Low Noise Amplifiers are ideal for GSM & CDMA cellular basestation front-end receivers operating between 1.7 and 2.2 GHz. This LNA has been optimized to provide 1.0 dB noise figure, 17 dB gain and +30 dBm output IP3 from a single supply of +5V. The HMC382LP3 & HMC382LP3E feature an externally adjustable supply current which allows the designer to tailor the linearity performance of the LNA for each application. For applications which require improved noise fi gure, please see the HMC618LP3(E). Electrical Specifi cations, TA = +25° C, Vdd1, Vdd2 = +5V, Rbias = 16 Ohms* Parameter Frequency Range Gain Gain Variation Over Temperature Noise Figure Input Return Loss Output Return Loss Reverse Isolation Output Power for 1dB Compression (P1dB) Output Third Order Intercept (IP3) (-20 dBm Input Power per tone, 1 MHz tone spacing) Supply Current (Idd) Min. Typ. Max. 1.7 - 1.9 14 17 0.01 0.015 1.0 1.3 13 10 37 16 29.5 67 Min. Typ. Max. 1.9 - 2.0 12 15 0.01 0.015 ...