AD9626 Analog Devices, AD9626 Datasheet - Page 11

• Manufacturer Part Number: AD9626
• Description: 12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9626

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 1 V p-p,1.25 V p-p,1.5 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

EQUIVALENT CIRCUITS
CLK+
Figure 7. Equivalent SCLK/DFS, RESET, PDWN Input Circuit
VIN+
VIN–
SCLK/DFS
RESET
PDWN
Figure 6. Analog Inputs (V
AVDD
AVDD
Figure 5. Clock Inputs
10kΩ
AVDD
1.2V
2kΩ
2kΩ
30kΩ
10kΩ
BUF
BUF
1kΩ
BUF
CML
= ~1.4 V)
AVDD
V
~1.4V
CML
CLK–
Rev. 0 | Page 11 of 36
Figure 9. CMOS Outputs (Dx, OVRA, OVRB, DCO+, DCO−)
SDIO/DCS
Figure 10. Equivalent SDIO/DCS Input Circuit
CSB
Figure 8. Equivalent CSB Input Circuit
DRVDD
AVDD
26kΩ
1kΩ
1kΩ
DRGND
DRVDD
AD9626