Microchip MCP37D11-200 Bedienungsanleitung

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 2014-2019 Microchip Technology Inc.DS20005355D-page 1

MCP37211-200

MCP37D11-200

Features

•Sample Rates:

-200 Msps for single-channel mode

-200Msps/number of channels used

•SNR with f

IN

= 15MHz and -1 dBFS:

-71.3 dBFS (typical) at 200 Msps

•SFDR with f

IN

= 15MHz and -1dBFS:

-90dBc (typical) at 200Msps

•Power Dissipation with LVDS Digital I/O:

-468 mW at 200 Msps

•Power Dissipation with CMOS Digital I/O:

-436mW at 200Msps, Output Clock = 100MHz

•Power Dissipation Excluding Digital I/O:

-387 mW at 200 Msps

•Power-Saving Modes:

-144mW during Standby

-28mW 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 V

P-P

•Input Channel Bandwidth: 500MHz

•Channel-to-Channel Crosstalk in Multi-Channel

Mode (Input = 15MHz, -1dBFS): >95dB

•Output Data Format:

-Parallel CMOS, DDR LVDS

•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 time-

delay corrections in multi-channel operations

(dual-/octal-channel modes)

-Noise-Shaping Requantizer (NSR)

-Phase, Offset and Gain adjust of individual

channels

-Digital Down-Conversion (DDC) with I/Q or

f

S

/8 output (MCP37D11-200)

-Continuous wave beamforming for octal-

channel mode (MCP37D11-200)

•Serial Peripheral Interface (SPI)

•AutoSync 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

•Microwave Digital Radio

•Cellular Base Stations

•Lidar and Radar

•Ultrasound and Sonar Imaging

•Low-Power High-Speed Instruments

MCP372X1/MCP37DX1-200 Family Comparison

(1)

Part NumberSample RateResolution

Digital

Decimation

(2)

Digital

Down-Conversion

(3)

CW

Beamforming

(4)

Noise-Shaping

Requantizer

(2)

MCP37231-200200 Msps16YesNoNoNo

MCP37221-200200 Msps14YesNoNoNo

MCP37211-200200 Msps12YesNoNoYes

MCP37D31-200200 Msps16YesYesYesNo

MCP37D21-200200 Msps14YesYesYesNo

MCP37D11-200200 Msps12YesYesYesYes

Note1:Devices in the same package type are pin-to-pin compatible.

2:Available in single- and dual-channel modes.

3:Available in single- and dual-channel modes, and octal-channel mode when CW beamforming is enabled.

4:Available in octal-channel mode.

200Msps, 12-Bit Low-Power ADC with 8-Channel MUX

Produktspezifikationen