The MAX2041ETP+ is a high linearity, 1700MHz to 3000MHz upconversion/downconversion mixer with LO buffer/switch in 20 pin TQFN package. This high linearity passive upconverter or downconverter mixer is designed to provide 7.4dB noise figure and 7.2dB conversion loss for an RF frequency range of 1700MHz to 3000MHz to support UMTS/WCDMA, DCS, PCS and WiMAX base station transmitter or receiver applications. This mixer is ideal for high side LO injection architectures in addition to offering excellent linearity and noise performance with an LO frequency range of 1900MHz to 3000MHz. The MAX2041 also yields high level of component integration. It includes double balanced passive mixer core, dual input LO selectable switch and an LO buffer. On-chip baluns are also integrated to allow for single ended RF input for downconversion (or RF output for upconversion) and single ended LO inputs. The MAX2041 requires a nominal LO drive of 0dBm and supply current is less than 145mA.
- Supply voltage range from 4.75V to 5.25V
- Operating temperature range from -40°C to 85°C
- 33.5dBm IIP3 (input third order intercept point) for both downconversion and upconversion operation
- DC to 350MHz IF frequency range
- 23.3dBm input 1dB compression point
- Integrated LO buffer, RF and LO baluns
- Low -3dBm to +3dBm LO drive
- Built-in SPDT LO switch with 43dB LO1 to LO2 isolation and 50ns switching time
- Pin compatible with MAX2031 815MHz to 995MHz mixer
- External current setting resistor option for operating mixer in reduced power/performance mode
通信与网络, 国防, 军用与航空
(EN)
