AD9272BSVZ-80 Analog Devices Inc, AD9272BSVZ-80 Datasheet - Page 9

• Manufacturer Part Number: AD9272BSVZ-80
• Description: 12Bit 80 MSPS Octal ADC
• Manufacturer: Analog Devices Inc
• Type: Ultrasound Receiversr

Specifications of AD9272BSVZ-80

• Design Resources: Powering AD9272 with ADP5020 Switching Regulator PMU for Increased Efficiency (CN0135)
• Resolution (bits): 12 b
• Sampling Rate (per Second): 80M
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 1.8V, 3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9272-65EBZ - BOARD EVAL AD9272
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING SPECIFICATIONS
AVDD1 = 1.8 V, AVDD2 = 3.0 V, DRVDD = 1.8 V, 1.0 V internal ADC reference, f
Table 3.
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 information about how these tests were
completed.
Can be adjusted via the SPI.
Measurements were made using a part soldered to FR-4 material.
t
SAMPLE
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), GAIN+ = 0.8 V
Wake-Up Time (Power-Down)
Pipeline Latency
Aperture Uncertainty (Jitter)
(t
/24 is based on the number of bits divided by 2 because the delays are based on half duty cycles.
DATA-MAX
2
1
F
− t
R
) (20% to 80%)
) (20% to 80%)
DATA-MIN
2, 3
)
PD
DATA
)
FRAME
EL
EH
)
)
4
FCO
)
CPD
)
4
)
)
4
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25°C
25°C
Full
25°C
Min
(t
(t
(t
(t
10
Rev. C | Page 9 of 44
SAMPLE
SAMPLE
SAMPLE
SAMPLE
/24) − 300
/24) − 300
/2) + 1.5
/2) + 1.5
Typ
6.25
6.25
(t
300
300
(t
t
(t
(t
±100
2
1
8
<1
IN
FCO
SAMPLE
SAMPLE
SAMPLE
SAMPLE
= 5 MHz, full temperature, unless otherwise noted.
+ (t
/2) + 2.3
/2) + 2.3
/24)
/24)
SAMPLE
/24)
Max
80
(t
(t
(t
(t
±350
SAMPLE
SAMPLE
SAMPLE
SAMPLE
/24) + 300
/24) + 300
/2) + 3.1
/2) + 3.1
AD9272
Unit
MSPS
ns
ns
ns
ps
ps
ns
ns
ps
ps
ps
μs
ms
Clock cycles
ps rms