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The MAX2683/MAX2684 are super-high-performance, low-cost downconverter mixers intended for wireless local loop (WLL) and digital microwave radio (DMR) applications in the 3.4GHz to 3.8GHz frequency band. The MAX2683 is optimized for downconversion to IF frequencies between 100MHz and 400MHz, and allows both high-side and low-side local oscillator (LO) inject.
o 3.4GHz to 3.8GHz RF Frequency Range
o 100MHz to 400MHz IF Frequency Range (MAX2683) 800MHz to 1000MHz IF Frequency Range (MAX2684)
o Logic-Enabled LO Frequency Doubler
o Conversion Gain +6.7dB (MAX2683) +1dB (MAX2684)
o Programmable IIP3 +7dBm to +11dBm (MAX2683) +8dBm to +12dBm (MAX2684)
o +2.7V to +5.5V Single-Supply Operation
o Ultra-Small 16-Pin TSSOP-EP Package
PART MAX2683EUE MAX2684EUE
*Exposed pad
Ordering Information
TEMP RANGE -40°C to +85°C -40°C to +85°C
PIN-PACKAGE 16 TSSOP-EP
* 16 TSSOP-EP
*
Typical Operating Circuit appears at end of data sheet.
Functional Diagram
IFOUT+ .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MAX268 |
Maxim Integrated |
Pin Programmable Universal and Bandpass Filters |
|
| 2 | MAX2680 |
Maxim |
SiGe Downconverter Mixers |
|
| 3 | MAX2681 |
Maxim Integrated |
SiGe Downconverter Mixers |
|
| 4 | MAX2682 |
Maxim |
400MHz to 2.5GHz / Low-Noise / SiGe Downconverter Mixers |
|
| 5 | MAX2683 |
Maxim |
3.5GHz Downconverter Mixers |
|
| 6 | MAX2685 |
Maxim |
Low-Cost / 900MHz / Low-Noise Amplifier and Downconverter Mixer |
|
| 7 | MAX2686 |
Maxim Integrated Products |
(MAX2686 / MAX2688) GPS/GNSS Low-Noise Amplifiers |
|
| 8 | MAX2686L |
Maxim Integrated |
GPS/GNSS Low-Noise Amplifiers |
|
| 9 | MAX2688 |
Maxim Integrated Products |
(MAX2686 / MAX2688) GPS/GNSS Low-Noise Amplifiers |
|
| 10 | MAX260 |
Maxim Integrated |
Microprocessor Programmable Universal Active Filters |
|
| 11 | MAX2601 |
Maxim |
1W RF Power Transistors |
|
| 12 | MAX2602 |
Maxim |
1W RF Power Transistors |
|