AD9260 Analog Devices, AD9260 Datasheet - Page 10

• Manufacturer Part Number: AD9260
• Description: 16-Bit High Speed Oversampled A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9260

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: 2.5MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 4 V p-p
• Adc Architecture: Sigma-Delta
• Pkg Type: QFP

AD9260
SWITCHING SPECIFICATIONS
AVDD = +5 V, DVDD = +5 V, C
Table 9.
Parameters
Clock Period
Data Available (DAV) Period
Data Invalid
Data Set-Up Time
Clock Pulse-Width High
Clock Pulse-Width Low
Data Hold Time
RESET to DAV Delay
CLOCK to DAV Delay
Three-State Output Disable Time
Three-State Output Enable Time
INPUT CLOCK
L
RESET
= 20 pF, T
DAV
MIN
to T
t
RES-DAV
MAX
unless otherwise noted.
Figure 9. RESET Timing Diagram
Rev. C | Page 10 of 44
t
CLK-DAV
Symbol
t
t
t
t
t
t
t
t
t
t
t
C
DAV
DI
DS
CH
CL
H
RES–DAV
CLK–DAV
OD
OE
AD9260
50
t
40% t
t
22.5
22.5
3.5
10
15
8
45
C
DAV
×Mode
–t
DAV
H
–t
DI
Unit
ns min
ns min
ns max
ns min
ns min
ns min
ns min
ns typ
ns typ
ns typ
ns typ