ADS5413 Datasheet, PDF (11/18 Pages) Texas Instruments – SINGLE 12-BIT, 65-MSPS IF SAMPLING ANALOG-TO-DIGITAL CONVERTER

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R2
BAND
R1
GAP
R1
R2
AVDD
450 Ω
550 Ω
AGND
EQUIVALENT CIRCUITS
VREFT
120 Ω
VREFB
CML
VINP
VINN
ADS5413
SLWS153 − DECEMBER 2003
φ2
CML
φ1
2 pF ^φ1′
φ1
2 pF
φ1′
CML
φ2
Figure 26. References
Figure 27. Analog Input Stage
AVDD
CLK
AGND
R1
5 kΩ
R2
5 kΩ
AVDD
To
Timing
Circuits
R1
5 kΩ
R2
5 kΩ
AVDD
CLKC
AGND
OVDD
20 Ω
D0−D11
OGND
AGND
Figure 28. Clock Inputs
Figure 29. Digital Outputs
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