AD9640ABCPZ-80 Analog Devices Inc, AD9640ABCPZ-80 Datasheet - Page 10

• Manufacturer Part Number: AD9640ABCPZ-80
• Description: 14Bit 80Msps Dual 1.8V PB Free ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9640ABCPZ-80

• Design Resources: Interfacing ADL5534 to AD9640 High Speed ADC (CN0049)
• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 492mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9640
Parameter
DIGITAL OUTPUTS
1
2
SWITCHING SPECIFICATIONS—AD9640ABCPZ-80, AD9640BCPZ-80, AD9640ABCPZ-105, AND
AD9640BCPZ-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,
DCS enabled, unless otherwise noted.
Table 6.
Parameter
CLOCK INPUT PARAMETERS
DATA OUTPUT PARAMETERS (DATA, FD)
Pull up.
Pull down.
CMOS Mode—DRVDD = 3.3 V
CMOS Mode—DRVDD = 1.8 V
LVDS Mode—DRVDD = 1.8 V
Input Clock Rate
Conversion Rate
CLK Period—Divide by 1 Mode (t
CLK Pulse Width High
CMOS Mode—DRVDD = 3.3 V
CMOS Mode—DRVDD = 1.8 V
LVDS Mode—DRVDD = 1.8 V
Data Propagation Delay (t
DCO Propagation Delay (t
High Level Output Voltage (I
High Level Output Voltage (I
Low Level Output Voltage (I
Low Level Output Voltage (I
High Level Output Voltage (I
High Level Output Voltage (I
Low Level Output Voltage (I
Low Level Output Voltage (I
Differential Output Voltage (V
Output Offset Voltage (V
Differential Output Voltage (V
Output Offset Voltage (V
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 8, DCS Enabled
Data Propagation Delay (t
DCO Propagation Delay (t
Setup Time (t
Hold Time (t
Data Propagation Delay (t
DCO Propagation Delay (t
H
1
)
S
1
)
OS
OS
), ANSI Mode
), Reduced Swing Mode
DCO
PD
PD
DCO
PD
DCO
OL
OL
OL
OH
OH
OH
OH
)
)
)
OL
2
OD
OD
)
2
= 1.6 mA)
= 1.6 mA)
= 50 μA)
2
)
)
= 50 μA)
= 0.5 mA)
= 50 μA)
= 0.5 mA)
), ANSI Mode
), Reduced Swing Mode
= 50 μA)
CLK
)
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
20
10
12.5
3.75
5.63
1.6
0.8
2.2
3.8
2.4
4.0
3.0
5.4
Rev. B | Page 10 of 52
AD9640ABCPZ-80
AD9640BCPZ-80
Typ
6.25
6.25
4.5
5.0
6.25
5.75
5.2
5.6
3.7
7.0
Temperature
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Max
625
80
80
8.75
6.88
6.4
6.8
6.9
7.3
4.4
8.4
Min
3.29
3.25
1.79
1.75
250
1.15
150
1.15
Min
20
10
9.5
2.85
4.28
1.6
0.8
2.2
3.8
2.4
4.0
3.0
5.2
AD9640ABCPZ-105/
AD9640BCPZ-105
Typ
4.75
4.75
4.5
5.0
5.25
4.25
5.2
5.6
3.7
6.4
Typ
350
1.25
200
1.25
Max
0.2
0.05
0.2
0.05
450
1.35
280
1.35
Max
105
105
6.65
5.23
6.4
6.8
6.9
7.3
4.4
7.6
625
Unit
MHz
MSPS
MSPS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
V
V
V
V
V
V
V
V
mV
V
mV
V