MAX19985AETX+T
Analog Devices / Maxim Integrated
The MAX19985AETX+T is a dual-channel, high-linearity downconversion mixer from Analog Devices. It operates in the 700MHz to 1000MHz RF frequency range.
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2,524 pcs
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2524 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX19985AETX+ from Analog Devices / Maxim Integrated is a dual-channel, high-linearity downconversion mixer operating within the 700MHz to 1000MHz RF frequency range. It is optimized for diversity receiver applications, providing approximately 8.7dB of conversion gain and a noise figure of 9.0dB. The mixer boasts a high IIP3 of +25.5dBm, making it suitable for demanding cellular and new 700MHz band applications.
This device integrates two double-balanced passive mixer cores, LO buffers, a selectable LO switch, and differential IF output amplifiers. On-chip baluns facilitate single-ended RF and LO inputs. The MAX19985AETX+ operates from a single +3.3V or +5.0V supply and is available in a 36-pin, 6mm x 6mm thin QFN package with an exposed pad. It is designed for surface mounting and is guaranteed for operation over an extended temperature range of -40°C to +85°C.
Key applications include 850MHz WCDMA and cdma2000® Base Stations, 700MHz LTE/WiMAX™ Base Stations, GSM850/900 2G and 2.5G EDGE Base Stations, and iDEN® Base Stations. Its pin compatibility with other mixer series in the family allows for common PCB layouts across multiple frequency bands.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The RF frequency range is 700MHz to 1GHz, and the LO frequency range is 900MHz to 1300MHz.
The typical conversion gain is 8.7dB, and the typical noise figure is 9.0dB.
The typical Input IP3 is +25.5dBm.
It can operate on single +3.3V or +5.0V supplies.
It is available in a 36-WFQFN exposed pad package.
The operating temperature range is -40°C to +85°C.