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Part: MAX2031
Category:
RF & Microwaves
-> Mixers
Description: High-Linearity, 815MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch <<<>>>The MAX2031 high-linearity passive upconverter or downconverter mixer is designed to provide +36dBm IIP3, 7dB NF, and 7dB conversion loss for an 815MHz to 1000MHz RF frequency range to support GSM/cellular base-station transmitter or receiver applications. With a 960MHz to 1180MHz LO frequency range, this particular mixer is ideal for high-side LO injection architectures. For a pin-to-pin-compatible mixer meant for low-side LO injection, contact the factory. <<<>>>In addition to offering excellent linearity and noise performance, the MAX2031 also yields a high level of component integration. This device includes a doublebalanced passive mixer core, a dual-input LO selectable switch, and an LO buffer. On-chip baluns are also integrated to allow for a single-ended RF input for downconversion (or RF output for upconversion), and single-ended LO inputs. The MAX2031 requires a nominal LO drive of 0dBm, and supply current is guaranteed to be below 100mA. <<<>>><<<>>>The MAX2031 is pin compatible with the MAX2039/ MAX2041* 1700MHz to 2200MHz mixers, making this family of passive upconverters and downconverters ideal for applications where a common PC board layout is used for both frequency bands. <<<>>><<<>>>The MAX2031 is available in a compact 20-pin thin QFN package (5mm x 5mm) with an exposed paddle. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range. <<<>>> <<<>>><<<>>>815MHz to 1000MHz RF Frequency Range <<<>>>960MHz to 1180MHz LO Frequency Range <<<>>>325MHz to 850MHz LO Frequency Range (Contact Factory) <<<>>>DC to 250MHz IF Frequency Range <<<>>>7dB Conversion Loss <<<>>>+36dBm Input IP3 <<<>>>+27dBm Input 1dB Compression Point <<<>>>7dB Noise Figure <<<>>>Integrated LO Buffer <<<>>>Integrated RF and LO Baluns <<<>>>Low -3dBm to +3dBm LO Drive <<<>>>Built-In SPDT LO Switch with 49dB LO1 to LO2 Isolation and 50ns Switching Time <<<>>>Pin Compatible with the MAX2039/MAX2041 1700MHz to 2200MHz Mixers <<<>>>External Current-Setting Resistor Provides Option for Operating Mixer in Reduced-Power/Reduced- Performance Mode <<<>>>Lead-Free Package Available
Company: Maxim Integrated Products
Datasheet: Download MAX2031 datasheet File size : 651 kB
Request For quote: Find where to buy MAX2031
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