ADC1x10000 4 - david-macmahon/wiki_convert_test GitHub Wiki

Yellow Blocks

Gateware is pushed to:

Not Yet

Also known as

10Gsps ADC

Note on hardware versions

We are testing the V1.0 version now. Contact : [email protected].

Applications: TBD

Specifications

• ADC
  • 1x Adsantec 10Gsps asnt7120 4-bit Single 10.0GSPS ADC

• Inputs
  • Clock: 10.0 GHz (Max) 50Ohm 0dBm into SMA socket
  • Signals: each is single-ended into SMA socket
  • Sync: LVTTL, 5V tolerant, terminated with 50 ohm load, into SMA socket

• Outputs
  • 1x Tyco Z-DOK+ 40 differential pair connector
    • 1x digital clock to CASPER standard Z-DOK clock pins

• Control/Configuration
  • ADC: SPI 3-wire Serial
  • External SPI interface on board for future development.

• Printed Circuit Board
  • Stack Up
    • 4-layers
  • Thickness
    • ?? mm
  • Material

    • Rogers RO4003 on top anf bottom

    • FR-4 in between 2 layers.
  • Insertion Loss
    • ??
  • Z Variation (50Ω nom.)
    • ??

• Miscellaneous

  • Passive heatsink

Versions

• V1.0 - Pre-Production Version

• • Schematics (PDF)
  • Power Circuit Block Diagram (PDF)
  • PCB Manufacturing Data (gzip)
  • Design Files (gzipped orcad)
  • Bill Of Materials (xls)

Measured Performance (Preliminary)

• Input RF Bandwidth
  • TBD
  • TBD

• Sampling Frequency
  • TBD

• VSWR
  • ??
    • TBD

• Channel-to-Channel Crosstalk
  • ??
    • full-scale input

• SFDR
  • ??

• Passband Flatness

• Passband Ripple

• ENOB

• SNR