AD9640BCPZ-80 Analog Devices Inc, AD9640BCPZ-80 Datasheet - Page 19
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AD9640BCPZ-80
Manufacturer Part Number
AD9640BCPZ-80
Description
IC ADC 14BIT 80MSPS 1.8V 64LFCSP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9640ABCPZ-80.pdf
(52 pages)
Specifications of AD9640BCPZ-80
Data Interface
Serial, SPI™
Design Resources
Interfacing ADL5534 to AD9640 High Speed ADC (CN0049)
Number Of Bits
14
Sampling Rate (per Second)
80M
Number Of Converters
2
Power Dissipation (max)
492mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LFCSP
Resolution (bits)
14bit
Sampling Rate
150MSPS
Input Channel Type
Differential
Supply Voltage Range - Analog
1.7V To 1.9V
Supply Current
233mA
Digital Ic Case Style
CSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9640-150EBZ - BOARD EVALUATION AD9640 150MSPS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
AD9640
EQUIVALENT CIRCUITS
DVDD
1kΩ
SCLK/DFS
VIN
26kΩ
Figure 8. Equivalent Analog Input Circuit
Figure 12. Equivalent SCLK/DFS Input Circuit
AVDD
1kΩ
1.2V
SENSE
10kΩ
10kΩ
CLK+
CLK–
Figure 13. Equivalent SENSE Circuit
Figure 9. Equivalent Clock Input Circuit
DRVDD
DVDD
DVDD
26kΩ
1kΩ
CSB
DRGND
Figure 10. Digital Output
Figure 14. Equivalent CSB Input Circuit
DRVDD
DVDD
AVDD
26kΩ
DVDD
1kΩ
SDIO/DCS
VREF
6kΩ
DRVDD
Figure 11. Equivalent SDIO/DCS or SMI SDFS Circuit
Figure 15. Equivalent VREF Circuit
Rev. B | Page 19 of 52