Analog Devices Inc./Maxim Integrated

The HMC373LP3 / HMC373LP3E are versatile, high dynamic range GaAs MMIC Low Noise Amplifiers that integrates a low loss LNA bypass mode on the IC. The amplifier is ideal for GSM & CDMA cellular basestation front-end receivers operating between 700 and 1000 MHz and provides 0.9 dB noise figure, 14 dB of gain and +35 dBm IP3 from a single supply of +5V @ 90 mA. Input and output return losses are 28 and 12 dB respectively with the LNA requiring minimal external components to optimize the RF input match, RF ground and DC bias. By presenting an open or short circuit to a single control line, the LNA can be switched into a low 2.0 dB loss bypass mode reducing the current consumption to 10 μA. For applications which require improved noise figure, please see the HMC668LP3(E).ApplicationsGSM, GPRS & EDGECDMA & W-CDMAPrivate Land Mobile Radio

The HMC374SC70E is a general purpose broadband Low Noise Amplifier (LNA) for use in the 0.3 - 3 GHz frequency range. The LNA provides 15 dB of gain and a 1.6 dB noise figure from a single positive supply of +3.0 to +3.6V. The low noise figure coupled with a high P1dB (17 dBm) and high OIP3 (35 dBm) make this part ideal for cellular applications. The compact LNA is designed for repeatable gain and noise figure performance. To minimize board area the design is offered in a low cost SC70E package that occupies only 0.089" x 0.053".ApplicationsCellular/PCS/3GWCS, MMDS & ISMFixed Wireless & WLANPrivate Land Mobile Radio

The HMC377QS16G(E) is a linear downconverter receiver IC suitiable for cellular infrastructure applications from 0.8 - 1.0 GHz. An integrated mixer coupled with a high dynamic range IF amplifier achieves an input intercept point (IP3) of +15 dBm, and an input P1dB of +3.5 dBm. The converter provides a gain of 13.5 dB and only 11 dB typical single side band noise figure. The IC operates from a positive +5V rail consuming 135 mA of current while requiring only -5 dBm LO drive. The design requires no external baluns. The mixer supports IF frequencies between 50 MHz and 250 MHz.ApplicationsGSM & CDMA InfrastructureGPRS & EDGE InfrastructureWireless Data/CDPD

The HMC381LP6(E) is a high linearity Dual Down Converter Receiver IC that operates from 1.7 - 2.7 GHz and delivers a +27dBm input third order intercept point for UMTS & PHS applications. The passive mixer outputs and high dynamic range IF amplifier inputs are positioned so that an external IF filter can be placed in series between them.The converter provides a gain of 9 dB and 12 dB typical single side band noise figure. The IC operates from a positive +5V rail consuming 260 mA of current while requiring a LO drive level of only -4 to +4 dBm. The design requires no external baluns and supports IF frequencies between 50 and 300 MHz.ApplicationsGSM, GPRS & EDGECDMA & W-CDMAPHS & PDC

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 figure, please see the HMC618LP3(E).ApplicationsCellular/3G InfrastructureBase Stations & RepeatersCDMA, W-CDMA, & TD-SCDMAGSM/GPRS & EDGE

The HMC383 is a general purpose GaAs PHEMT MMIC Driver Amplifier which operates between 12 and 30 GHz. The amplifier provides 16 dB of gain and +18 dBm of saturated power from a +5V supply. Consistent gain and output power across the operating band make it possible to use a common driver/LO amplifier approach in multiple radio bands. The HMC383 amplifier can easily be integrated into Multi-Chip-Modules (MCMs) due to its compact size, single supply operation, and DC blocked RF I/Os. All data is measured with the chip in a 50 Ohm test fixture connected via 0.025mm (1 mil) diameter wire bonds of minimal length 0.31mm (12 mils).ApplicationsPoint-to-Point RadiosPoint-to-Multi-Point Radios & VSATTest Equipment & SensorsLO Driver for HMC MixersMilitary & Space