AD9222BCPZ-50 Analog Devices Inc, AD9222BCPZ-50 Datasheet - Page 6

• Manufacturer Part Number: AD9222BCPZ-50
• Description: IC ADC 12BIT 8CH 50MSPS 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9222BCPZ-50

• Data Interface: Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 50M
• Number Of Converters: 8
• Power Dissipation (max): 760mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Resolution (bits): 12bit
• Sampling Rate: 50MSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9222-65EBZ - BOARD EVALUATION AD9222 65MSPSAD9222-50EBZ - BOARD EVALUATION FOR AD9222
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9222
SWITCHING SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = −0.5 dBFS, unless otherwise noted.
Table 4.
Parameter
CLOCK
OUTPUT PARAMETERS
APERTURE
1
2
3
4
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.
This can be adjusted via the SPI interface.
Measurements were made using a part soldered to FR4 material.
t
SAMPLE
Maximum Clock Rate
Minimum Clock Rate
Clock Pulse Width High (t
Clock Pulse Width Low (t
Propagation Delay (t
Rise Time (t
Fall Time (t
FCO Propagation Delay (t
DCO Propagation Delay (t
DCO to Data Delay (t
DCO to FCO Delay (t
Data to Data Skew
Wake-Up Time (Standby)
Wake-Up Time (Power-Down)
Pipeline Latency
Aperture Delay (t
Aperture Uncertainty (Jitter)
Out-of-Range Recovery Time
(t
2
/24 is based on the number of bits divided by 2 because the delays are based on half duty cycles.
DATA-MAX
1
F
R
) (20% to 80%)
− t
) (20% to 80%)
DATA-MIN
A
)
2
PD
DATA
, 3
FRAME
)
)
)
EL
CPD
4
EH
FCO
)
)
4
)
)
4
)
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25°C
25°C
Full
25°C
25°C
25°C
Min
40
1.5
1.5
(t
− 300
(t
− 300
SAMPLE
SAMPLE
/24)
/24)
AD9222-40
Typ
12.5
12.5
2.3
300
300
2.3
t
(t
(t
(t
±50
600
375
8
750
<1
1
FCO
SAMPLE
SAMPLE
SAMPLE
+
/24)
/24)
/24)
Max
10
3.1
3.1
(t
+ 300
(t
+ 300
±200
SAMPLE
SAMPLE
Rev. D | Page 6 of 60
/24)
/24)
Min
50
1.5
1.5
(t
− 300
(t
− 300
SAMPLE
SAMPLE
/24)
/24)
AD9222-50
600
Typ
10.0
10.0
2.3
300
300
2.3
t
(t
(t
(t
±50
375
8
750
<1
1
FCO
SAMPLE
SAMPLE
SAMPLE
+
/24)
/24)
/24)
10
Max
3.1
3.1
(t
+ 300
(t
+ 300
±200
SAMPLE
SAMPLE
/24)
/24)
Min
65
1.5
1.5
(t
− 300
(t
− 300
SAMPLE
SAMPLE
/24)
/24)
AD9222-65
Typ
7.5
7.5
2.3
300
300
2.3
t
(t
(t
(t
±50
600
375
8
750
<1
1
FCO
SAMPLE
SAMPLE
SAMPLE
+
/24)
/24)
/24)
Max
10
3.1
3.1
(t
+ 300
(t
+ 300
±200
SAMPLE
SAMPLE
/24)
/24)
Unit
MSPS
MSPS
ns
ns
ns
ps
ps
ns
ns
ps
ps
ps
ns
μs
CLK
cycles
ps
ps
rms
CLK
cycles