AD9280 Analog Devices, AD9280 Datasheet - Page 3
AD9280
Manufacturer Part Number
AD9280
Description
8-Bit, Complete, 32 MSPS A/D Converter
Manufacturer
Analog Devices
Datasheet
1.AD9280.pdf
(24 pages)
Specifications of AD9280
Resolution (bits)
8bit
# Chan
1
Sample Rate
32MSPS
Interface
Par
Analog Input Type
Diff-Uni,SE-Uni
Ain Range
1 V p-p,2 V p-p
Adc Architecture
Pipelined
Pkg Type
SOP
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REV. E
Parameter
DIGITAL INPUTS
DIGITAL OUTPUTS
LOGIC OUTPUT (with DRVDD = 3 V)
LOGIC OUTPUT (with DRVDD = 5 V)
CLOCKING
CLAMP
NOTES
1
Specifications subject to change without notice.
See Figures 1a and 1b.
High Input Voltage
Low Input Voltage
High-Z Leakage
Data Valid Delay
Data Enable Delay
Data High-Z Delay
High Level Output Voltage (I
High Level Output Voltage (I
Low Level Output Voltage (I
Low Level Output Voltage (I
High Level Output Voltage (I
High Level Output Voltage (I
Low Level Output Voltage (I
Low Level Output Voltage (I
Clock Pulsewidth High
Clock Pulsewidth Low
Pipeline Latency
Clamp Error Voltage
Clamp Pulsewidth
OL
OL
OL
OL
OH
OH
OH
OH
AV
= 1.6 mA)
= 50 A)
= 1.6 mA)
= 50 A)
= 50 A)
= 0.5 mA)
= 50 A)
= 0.5 mA)
DD
REFBS
REFTS
MODE
10k
10k
Symbol
V
V
I
t
t
t
V
V
V
V
V
V
V
V
t
t
t
E
OD
DEN
DHZ
CH
CL
CPW
OZ
a.
IH
IL
OH
OH
OL
OL
OH
OH
OL
OL
OC
Figure 1. Equivalent Input Load
AD9280
0.4
V
DD
Min
2.4
–10
+2.95
+2.80
+4.5
+2.4
14.7
14.7
–3–
Typ
25
25
13
3
2
60
REFTF
REFBF
Max
0.3
+10
+0.4
+0.05
+0.4
+0.1
80
REFBS
REFTS
MODE
Units
V
V
ns
ns
ns
V
V
V
V
V
V
V
V
ns
ns
Cycles
mV
A
s
b.
4.2k
AD9280
Condition
Output = GND to VDD
C
CLAMPIN = +0.5 V to +2.0 V,
R
C
IN
L
IN
= 20 pF
= 10
= 1 F (Period = 63.5 s)
AD9280