AD9230 Analog Devices, AD9230 Datasheet - Page 13

• Manufacturer Part Number: AD9230
• Description: 12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9230

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

EQUIVALENT CIRCUITS
CLK+
Figure 8. Equivalent SCLK/DFS, RESET, PDWN Input Circuit
VIN+
VIN–
SCLK/DFS
RESET
PDWN
Figure 7. Analog Inputs (V
AVDD
AVDD
Figure 6. Clock Inputs
10kΩ
2kΩ
2kΩ
AVDD
1.2V
30kΩ
10kΩ
BUF
BUF
1kΩ
BUF
CML
= ~1.4 V)
AVDD
V
~1.4V
CML
CLK–
Rev. 0 | Page 13 of 32
Figure 10. LVDS Outputs (Dx+, Dx−, OR+, OR−, DCO+, DCO−)
Figure 11. Equivalent SDIO/DCS Input Circuit
SDIO/DCS
DATAOUT–
CSB
Figure 9. Equivalent CSB Input Circuit
V+
V–
DRVDD
AVDD
DRVDD
26kΩ
1kΩ
1kΩ
V–
DATAOUT+
V+
AD9230