AD9261 Analog Devices, AD9261 Datasheet - Page 5

• Manufacturer Part Number: AD9261
• Description: 16-Bit, 10 MHz Bandwidth, 30 MSPS to 160 MSPS Continuous Time Sigma-Delta ADC
• Manufacturer: Analog Devices

Specifications of AD9261

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: 160MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Sigma-Delta
• Pkg Type: CSP

DIGITAL SPECIFICATIONS
All power supplies set to 1.8 V, 640 MHz sample rate, 0.5 V internal reference, PLL disabled, 40 MSPS output data rate, AIN = −2.0 dBFS,
unless otherwise noted.
Table 4.
Parameter
DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−)
LOGIC INPUTS (SCLK)
LOGIC INPUTS (SDIO, CSB, RESET)
DIGITAL OUTPUTS
1
See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
Logic Compliance
Differential Input Voltage
Input Common-Mode Range
High Level Input Current
Low Level Input Current
Input Resistance
Input Capacitance
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Resistance
Input Capacitance
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Resistance
Input Capacitance
DRVDD = 3.3 V
DRVDD = 1.8 V
High Level Output Voltage (V
High Level Output Voltage (V
Low Level Output Voltage (V
Low Level Output Voltage (V
High Level Output Voltage (V
High Level Output Voltage (V
Low Level Output Voltage (V
Low Level Output Voltage (V
1
OL
OL
OL
OL
OH
OH
OH
OH
, I
, I
, I
, I
, I
, I
, I
, I
OL
OL
OL
OL
OH
OH
OH
OH
= 1.6 mA)
= 50 μA)
= 1.6 mA)
= 50 μA)
= 50 μA)
= 0.5 mA)
= 50 μA)
= 0.5 mA)
Rev. 0 | Page 5 of 28
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
0.4
0.3
−60
−60
1.2
0
−50
−10
1.2
0
−10
+40
3.29
3.25
1.79
1.75
Typ
0.8
0.450
20
1
30
2
26
5
CMOS/LVPECL
Max
2
0.5
+60
+60
DRVDD + 0.3
0.8
−75
+10
DRVDD + 0.3
0.8
+10
+135
0.2
0.05
0.2
0.05
AD9261
Unit
V p-p
V
μA
μA
kΩ
pF
V
V
μA
μA
kΩ
pF
V
V
μA
μA
kΩ
pF
V
V
V
V
V
V
V
V