(China (Mainland))
Product Summary
The LTC2220IUP/CUP is a 185Msps, sampling 12-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. It is perfect for demanding communications applications with AC performance that includes 67.5dB SNR and 80dB spurious free dynamic range for signals up to 170MHz. Ultralow jitter of 0.15psRMS allows undersampling of IF frequencies with excellent noise performance.
Parametrics
Absolute maximum ratings: (1)Supply Voltage (VDD): 4V; (2)Digital Output Ground Voltage (OGND): –0.3V to 1V; (3)Analog Input Voltage: –0.3V to (VDD + 0.3V); (4)Digital Input Voltage: –0.3V to (VDD + 0.3V); (5)Digital Output Voltage: –0.3V to (OVDD + 0.3V); (6)Power Dissipation: 1500mW; (7)Storage Temperature Range: –65℃ to 125℃.
Features
Features: (1)Sample Rate: 185Msps; (2)67.5dB SNR up to 140MHz Input; (3)80dB SFDR up to 170MHz Input; (4)775MHz Full Power Bandwidth S/H; (5)Single 3.3V Supply; (6)Low Power Dissipation: 910mW; (7)LVDS, CMOS, or Demultiplexed CMOS Outputs; (8)Selectable Input Ranges: ±0.5V or ±1V; (9)No Missing Codes; (10)Optional Clock Duty Cycle Stabilizer; (11)Shutdown and Nap Modes; (12)Data Ready Output Clock; (13)64-Pin 9mm × 9mm QFN Package.
Diagrams
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 LTC201A |
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LTC201ACN |
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LTC201ACN#PBF |
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LTC201ACS |
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LTC201ACS#PBF |
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LTC201ACS#TR |
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