РЧ-усилитель MAX2693LEWS+

РЧ усилитель , 1.575ГГц до 1.61ГГц, 18.4дБ усиление, 1.05дБ шум, 1.6В до 4.2В, WLP-4

The MAX2693LEWS+ is a GPS/GNSS low noise amplifier (LNA) in 4 pin WLP package. It is designed for GPS L1, Galileo and GLONASS applications. Designed in Maxim's advanced SiGe process, the device achieves high gain and ultra low noise figure while maximizing input referred 1dB compression point and 3rd order intercept point. It includes an internal LDO ideal for battery powered applications. For current sensitive applications, the MAX2693L achieves excellent performance while consuming only 1.8mA current. It is typically used in telematics (asset tracking and management), personal navigation devices (PNDs), recreational and marine navigation.

• Supply voltage range from 1.6V to 4.2V
• Integrated 50 ohm output matching circuit
• Power gain of 18.4dB at VCC = 4.2V
• Low bill of materials (one inductor, two capacitors)
• Small footprint of 0.86mm x 0.86mm
• Input 1dB compression point of -11dBm, input return loss of 10.7dB & output return loss of 14.3dB
• RF frequency (L1 band) of 1575.42MHz
• Noise figure of 1.05dB at VCC = 1.6V to 4.2V
• -14.3dBm in-band 3rd-order input intercept & -13.9dBm out of band 3rd order input intercept point
• Operating temperature range from -40°C to +85°C

Области применения

Обработка Сигнала, Потребительская Электроника, Переносные Устройства ESD sensitive device, take proper precaution while handling the device.