AD9627-125EBZ Analog Devices Inc, AD9627-125EBZ Datasheet - Page 11

• Manufacturer Part Number: AD9627-125EBZ
• Description: 12Bit 125 Msps Dual 1.8V PB Free ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9627-125EBZ

• Number Of Adc's: 2
• Number Of Bits: 12
• Sampling Rate (per Second): 125M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 900mW @ 125MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9627
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING SPECIFICATIONS—AD9627-80/AD9627-105
AVDD = 1.8 V, DVDD = 1.8 V, DRVDD = 3.3 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, and
DCS enabled, unless otherwise noted.
Table 6.
Parameter
CLOCK INPUT PARAMETERS
DATA OUTPUT PARAMETERS (DATA, FD)
OUT-OF-RANGE RECOVERY TIME
1
2
3
Conversion rate is the clock rate after the divider.
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.
Input Clock Rate
Conversion Rate
CLK Period—Divide-by-1 Mode (t
CMOS Mode—DRVDD = 3.3 V
CMOS Mode—DRVDD = 1.8 V
LVDS Mode—DRVDD = 1.8 V
CMOS Mode Pipeline Delay (Latency)
Aperture Delay (t
Aperture Uncertainty (Jitter, t
Wake-Up Time
CLK Pulse Width High
LVDS Mode Pipeline Delay (Latency)
Data Propagation Delay (t
DCO Propagation Delay (t
Data Propagation Delay (t
DCO Propagation Delay (t
Setup Time (t
Hold Time (t
Setup Time (t
Hold Time (t
Data Propagation Delay (t
DCO Propagation Delay (t
DCS Enabled
DCS Disabled
Divide-by-1 Mode, DCS Enabled
Divide by-1-Mode, DCS Disabled
Divide-by-2 Mode, DCS Enabled
Divide-by-3 Through Divide-by-8
Channel A/Channel B
Modes, DCS Enabled
3
H
H
1
)
)
S
S
1
)
)
A
)
DCO
DCO
PD
DCO
PD
PD
J
)
)
)
)
2
2
2
)
)
)
CLK
)
Temperature
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Rev. B | Page 11 of 76
Min
20
10
12.5
3.75
5.63
1.6
0.8
2.2
3.8
2.4
4.0
2.0
5.2
AD9627-80
Typ
4.5
5.2
4.8
12
12/12.5
1.0
350
2
6.25
6.25
5.0
6.25
5.75
5.6
6.65
5.85
7.3
0.1
Max
625
80
80
8.75
6.88
6.4
6.8
6.9
7.3
6.3
9.0
Min
20
10
9.5
2.85
4.28
1.6
0.8
2.2
3.8
2.4
4.0
2.0
5.2
AD9627-105
Typ
4.75
4.75
4.5
5.0
5.25
4.25
5.2
5.6
5.15
4.35
4.8
7.3
12
12/12.5
1.0
0.1
350
2
Max
625
105
105
6.65
5.23
6.4
6.8
6.9
7.3
6.3
9.0
AD9627
Unit
MHz
MSPS
MSPS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Cycles
Cycles
ns
ps rms
μs
Cycles