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MCP37D31-200 Dataheets PDF



Part Number MCP37D31-200
Manufacturers Microchip
Logo Microchip
Description 16-/14-Bit Low-Power ADC
Datasheet MCP37D31-200 DatasheetMCP37D31-200 Datasheet (PDF)

MCP37231/21-200 MCP37D31/21-200 200 Msps, 16/14-Bit Low-Power ADC with 8-Channel MUX Features • Sample Rates: - 200 Msps for single-channel mode - 200 Msps/number of channels used • SNR with fIN = 15 MHz and -1 dBFS: - 74.7 dBFS (typical) at 200 Msps • SFDR with fIN = 15 MHz and -1 dBFS: - 90 dBc (typical) at 200 Msps • Power Dissipation with LVDS Digital I/O: - 490 mW at 200 Msps • Power Dissipation with CMOS Digital I/O: - 436 mW at 200 Msps, Output Clock = 100 MHz • Power Dissipation Excludi.

  MCP37D31-200   MCP37D31-200



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MCP37231/21-200 MCP37D31/21-200 200 Msps, 16/14-Bit Low-Power ADC with 8-Channel MUX Features • Sample Rates: - 200 Msps for single-channel mode - 200 Msps/number of channels used • SNR with fIN = 15 MHz and -1 dBFS: - 74.7 dBFS (typical) at 200 Msps • SFDR with fIN = 15 MHz and -1 dBFS: - 90 dBc (typical) at 200 Msps • Power Dissipation with LVDS Digital I/O: - 490 mW at 200 Msps • Power Dissipation with CMOS Digital I/O: - 436 mW at 200 Msps, Output Clock = 100 MHz • Power Dissipation Excluding Digital I/O: - 390 mW at 200 Msps • Power-Saving Modes: - 144 mW during Standby - 28 mW during Shutdown • Supply Voltage: - Digital Section: 1.2V, 1.8V - Analog Section: 1.2V, 1.8V • Selectable Full-Scale Input Range: up to 2.975 VP-P • Input Channel Bandwidth: 500 MHz • Channel-to-Channel Crosstalk in Multi-Channel Mode (Input = 15 MHz, -1 dBFS): >95 dB • Output Data Format: - Parallel CMOS, DDR LVDS - Serialized DDR LVDS (16-bit, octal-channel mode) • Optional Output Data Randomizer • Built-In ADC Linearity Calibration Algorithms: - Harmonic Distortion Correction (HDC) - DAC Noise Cancellation (DNC) - Dynamic Element Matching (DEM) - Flash Error Calibration • Digital Signal Post-Processing (DSPP) Options: - Decimation filters for improved SNR - Fractional Delay Recovery (FDR) for timedelay corrections in multi-channel operations (dual-/octal-channel modes) - Phase, Offset and Gain adjust of individual channels - Digital Down-Conversion (DDC) with I/Q or fS/8 output (MCP37D31/21-200) - Continuous wave beamforming for octalchannel mode (MCP37D31/21-200) • Serial Peripheral Interface (SPI) • Auto Sync Mode to Synchronize Multiple Devices to the Same Clock • AEC-Q100 Qualified (Automotive Applications) • Package Options: (a) TFBGA-121 (8 mm x 8 mm x 1.08 mm): - AEC-Q100 qualified - Temperature Grade 1: -40°C to +125°C - Includes embedded decoupling capacitors for reference pins and bandgap output pin (b) VTLA-124 (9 mm x 9 mm x 0.9 mm) - Temperature Range: -40°C to +85°C Typical Applications • Communication Instruments • Cellular Base Stations • Lidar and Radar • Ultrasound and Sonar Imaging • Scanners and Low-Power Portable Instruments • Industrial and Consumer Data Acquisition System MCP372X1/MCP37DX1-200 Family Comparison(1): Part Number Sample Rate Resolution Digital Digital CW Decimation(2) Down-Conversion(3) Beamforming(4) Noise-Shaping Requantizer(2) MCP37231-200 200 Msps 16 Yes No No No MCP37221-200 200 Msps 14 Yes No No No MCP37211-200 200 Msps 12 Yes No No Yes MCP37D31-200 200 Msps 16 Yes Yes Yes No MCP37D21-200 200 Msps 14 Yes Yes Yes No MCP37D11-200 200 Msps 12 Yes Yes Yes Yes Note 1: 2: 3: 4: Devices in the same package type are pin-to-pin compatible. Available in single- and dual-channel modes. Available in single- and dual-channel modes, and octal-channel mode when CW beamforming is enabled. Available in octal-channel mode.  2014-2019 Microchip Technology Inc. DS20005322E-page 1 MCP37231/2.


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