AD9626 Analog Devices, AD9626 Datasheet - Page 3

• Manufacturer Part Number: AD9626
• Description: 12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9626

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 1 V p-p,1.25 V p-p,1.5 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, T
unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
TEMPERATURE DRIFT
ANALOG INPUTS (VIN+, VIN−)
POWER SUPPLY
1
2
3
4
5
See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and how these tests were completed.
The input range is programmable through the SPI, and the range specified reflects the nominal values of each setting. See the Memory Map section.
I
Single data rate mode; this is the default mode of the AD9626.
Interleaved mode; user-programmable feature. See the Memory Map section.
AVDD
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
Differential Input Voltage Range
Input Common-Mode Voltage
Input Resistance (Differential)
Input Capacitance
AVDD
DRVDD
Supply Currents
Power Dissipation
Power-Down Mode Supply
Standby Mode Supply Currents
and I
I
I
I
Single Port Mode
Interleaved Mode
Currents
I
I
I
I
AVDD
DRVDD
DRVDD
AVDD
DRVDD
AVDD
DRVDD
DRVDD
3
3
3
/Single Port Mode
/Interleaved Mode
1
are measured with a −1 dBFS, 10.3 MHz sine input at rated sample rate.
3
4
5
4
5
2
MIN
= −40°C, T
Temp
Full
25°C
Full
25°C
Full
25°C
Full
25°C
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
−12
−2.1
−0.6
−1.4
0.98
1.7
1.58
MAX
= +85°C, f
AD9626-170
Guaranteed
Typ
12
4.0
1.4
0.3
0.7
±8
0.021
1.25
1.4
4.3
2
1.8
1.8
134
17
15
272
268
40
170
19
170
Rev. 0 | Page 3 of 36
IN
= −1.0 dBFS, full scale = 1.25 V, single port output mode, DCS enabled,
Max
+12
+4.5
+0.6
+1.4
1.5
1.9
1.9
143
18.5
291
Min
−12
−2.1
−0.6
−1.1
0.98
1.7
1.7
AD9626-210
Guaranteed
Typ
12
4.0
1.4
0.3
0.6
±8
0.021
1.25
1.4
4.3
2
1.8
1.8
151
21
18
310
304
40
170
19
170
Max
+12
+4.5
+0.6
+1.1
1.5
1.9
1.9
161
22
330
22
22
Min
−12
−2.1
−0.6
−1.7
0.98
1.7
1.7
AD9626-250
Guaranteed
Typ
12
4.0
1.4
0.3
0.7
±8
0.021
1.25
1.4
4.3
2
1.8
1.8
178
24
20
364
357
40
170
19
170
Max
+12
+4.5
+0.6
+1.7
1.5
1.9
1.9
191
25.5
390
AD9626
Unit
Bits
mV
mV
% FS
% FS
LSB
LSB
LSB
LSB
μV/°C
%/°C
V p-p
V
kΩ
pF
V
V
mA
mA
mA
mW
mW
mW
μA
μA
mA
μA