AD9251BCPZRL7-65 Analog Devices Inc, AD9251BCPZRL7-65 Datasheet - Page 18
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AD9251BCPZRL7-65
Manufacturer Part Number
AD9251BCPZRL7-65
Description
14 BIT DUAL 65/ Msps Low Power ADC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9251BCPZRL7-20.pdf
(36 pages)
Specifications of AD9251BCPZRL7-65
Number Of Bits
14
Sampling Rate (per Second)
65M
Data Interface
Serial, SPI™
Number Of Converters
2
Power Dissipation (max)
146.5mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AD9251
EQUIVALENT CIRCUITS
SDIO/DCS
CLK+
CLK–
Figure 31. Equivalent SDIO/DCS Input Circuit
Figure 29. Equivalent Analog Input Circuit
Figure 30. Equivalent Clock Input Circuit
VIN±x
DRVDD
AVDD
350Ω
30kΩ
5Ω
5Ω
AVDD
30kΩ
15kΩ
15kΩ
0.9V
Rev. A | Page 18 of 36
Figure 33. Equivalent SCLK/DFS, SYNC, OEB, and PDWN Input Circuit
SCLK/DFS, SYNC,
OEB, AND PDWN
AND VCM
Figure 32. Equivalent Digital Output Circuit
RBIAS
Figure 34. Equivalent RBIAS, VCM Circuit
AVDD
DRVDD
350Ω
DRVDD
375Ω
30kΩ