MAX2658 Datasheet | Maxim Integrated

Description The MAX2657/MAX2658 high-gain, low-noise amplifiers (LNAs) are designed for GPS L1, Galileo, and GLONASS applications. Designed in Maxim's advanced Si Ge process, the devices achieve a high gain and an ultra-lownoise figure while maximizing the input-referred 1d B pression point and the 3rd-order intercept point. The MAX2657/MAX2658 operate from a +1.6V to +3.3V single supply. The MAX2657 is optimized for low current. The MAX2658 is optimized for high linearity. The shutdown feature in the device reduces the supply current to be less than 1µA. The MAX2657/MAX2658 are available in a very small, lead-free, Ro HS-pliant, 0.86mm x 1.26mm x 0.65mm, wafer-level package (WLP). Applications - - Location-Enabled Mobile Devices - - Telematics (Asset Tracking and Management) - - Personal Navigation Devices (PNDs) - - Cellular Phones with GPS - - Notebook PCs/Ultra-Mobile PCs - - Recreational, Marine Navigation - - Avionics - - Watches Features - - High-Power Gain: 19d B (MAX2657) - - Ultra-Low-Noise Figure: 0.8d B - - Integrated 50Ω Output Matching Circuit - - Low Supply Current: 4.1m A (MAX2657) - - Wide Supply Voltage Range: 1.6V to 3.3V - - Low Bill of Materials: One Inductor, Two Capacitors - - Small Footprint: 0.86mm x 1.26mm - - Thin Profile: 0.65mm - - 0.4mm-Pitch Wafer-Level Package (WLP) Ordering Information PART TEMP RANGE PIN-PACKAGE MAX2657EWT+T -40°C to +85°C 6 WLP MAX2658EWT+T -40°C to +85°C 6 WLP +Denotes a lead(Pb)-free/Ro HS-pliant package. T = Tape and reel. Pin Configuration/Typical Application Circuit SHDN + A1 MAX2657 MAX2658 BIAS RF...