AD9254-150EBZ Analog Devices Inc, AD9254-150EBZ Datasheet - Page 6

• Manufacturer Part Number: AD9254-150EBZ
• Description: 1.8V 14Bit 150 MSPS ADC EB
• Manufacturer: Analog Devices Inc

Specifications of AD9254-150EBZ

• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 150M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 506mW @ 150MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9254
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9254
SWITCHING SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 2.5 V, unless otherwise noted.
Table 4.
Parameter
CLOCK INPUT PARAMETERS
DATA OUTPUT PARAMETERS
OUT-OF-RANGE RECOVERY TIME
SERIAL PORT INTERFACE
1
2
3
4
TIMING DIAGRAM
See Application Note AN-835, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
Output propagation delay is measured from CLK 50% transition to DATA 50% transition, with 5 pF load.
Wake-up time is dependent on the value of the decoupling capacitors, values shown with 0.1 μF capacitor across REFT and REFB.
See Figure 50 and the Serial Port Interface (SPI) section.
Conversion Rate, DCS Enabled
Conversion Rate, DCS Disabled
CLK Period
CLK Pulse Width High, DCS Enabled
CLK Pulse Width High, DCS Disabled
Data Propagation Delay (t
DCO Propagation Delay (t
Setup Time (t
Hold Time (t
Pipeline Delay (Latency)
Aperture Delay (t
Aperture Uncertainty (Jitter, t
Wake-Up Time
SCLK Period (t
SCLK Pulse Width High Time (t
SCLK Pulse Width Low Time (t
SDIO to SCLK Setup Time (t
SDIO to SCLK Hold Time (t
CSB to SCLK Setup Time (t
CSB to SCLK Hold Time (t
1
H
)
S
)
CLK
3
)
A
)
4
DATA
CLK+
CLK–
DCO
H
DCO
)
PD
DH
S
)
DS
)
)
2
)
)
J
LO
)
HI
)
)
N – 13
N
t
S
t
t
A
PD
N – 12
N + 1
t
CLK
t
H
N – 11
N + 2
Figure 2. Timing Diagram
N – 10
N + 3
Rev. 0 | Page 6 of 40
t
DCO
N – 9
Temperature
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
N + 4
N – 8
N + 5
t
CLK
N + 6
N – 7
Min
20
6.7
2.0
3.0
3.1
1.9
3.0
40
16
16
5
2
5
2
10
N + 7
N – 6
AD9254BCPZ-150
Typ
3.3
3.3
3.9
4.4
2.9
3.8
12
0.8
0.1
350
3
N + 8
N – 5
N – 4
Max
150
150
4.7
3.7
4.8
Unit
MSPS
MSPS
ns
ns
ns
ns
ns
ns
ns
Cycles
ns
ps rms
μs
Cycles
ns
ns
ns
ns
ns
ns
ns