AD9268BCPZ-125 Analog Devices Inc, AD9268BCPZ-125 Datasheet - Page 4

• Manufacturer Part Number: AD9268BCPZ-125
• Description: Dual 16 Bit 125 High SNR ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9268BCPZ-125

• Design Resources: Powering AD9268 with ADP2114 for Increased Efficiency (CN0137)
• Number Of Bits: 16
• Sampling Rate (per Second): 125M
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 777mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Number Of Elements: 2
• Resolution: 16Bit
• Architecture: Pipelined
• Sample Rate: 125MSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±1V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 1.8V
• Single Supply Voltage (min): 1.7V
• Single Supply Voltage (max): 1.9V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Differential Linearity Error: ±0.5LSB(Typ)
• Integral Nonlinearity Error: ±1.5LSB(Typ)
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LFCSP EP
• Input Signal Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9268
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, DCS enabled, unless
otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
MATCHING
CHARACTERISTIC
TEMPERATURE DRIFT
INTERNAL VOLTAGE
REFERENCE
INPUT REFERRED NOISE
ANALOG INPUT
REFERENCE INPUT
RESISTANCE
POWER SUPPLIES
No Missing Codes
Offset Error
Gain Error
Differential
Nonlinearity (DNL)
Integral Nonlinearity
Offset Error
Gain Error
Offset Error
Gain Error
Output Voltage Error
Load Regulation @
VREF = 1.0 V
Input Span, VREF =
Input Capacitance
Input Common-
Supply Voltage
Supply Current
(INL)
(1 V Mode)
1.0 mA
1.0 V
Mode Voltage
AVDD
DRVDD
IAVDD
IDRVDD
IDRVDD
CMOS)
LVDS)
1
1
1
1
(1.8 V
(1.8 V
2
1
Temperature
Full
Full
Full
Full
Full
25°C
Full
25°C
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
16
−1.0
1.7
1.7
AD9268BCPZ-80
Typ
Guaranteed
±0.2
±0.4
±0.65
±2.0
±0.1
±0.3
±2
±15
±5
5
2.17
2
8
0.9
6
1.8
1.8
234
35
89
Rev. A | Page 4 of 44
Max
±0.4
±2.5
+1.4
±4.5
±0.4
±1.3
±12
1.9
1.9
240
Min
16
−1.0
1.7
1.7
AD9268BCPZ-105
Typ
Guaranteed
±0.2
±0.4
±0.7
±3.0
±0.1
±0.3
±2
±15
±5
5
2.23
2
8
0.9
6
1.8
1.8
293
45
89
Max
±0.5
±2.5
+1.3
±5.1
±0.4
±1.3
±12
1.9
1.9
300
Min
16
−1.0
1.7
1.7
AD9268BCPZ-125
Typ
Guaranteed
±0.4
±0.4
±0.7
±3.0
±0.2
±0.3
±2
±15
±5
5
2.27
2
8
0.9
6
1.8
1.8
390
55
94
Max
±0.65
±2.5
+1.2
±5.5
±0.45
±1.3
±12
1.9
1.9
400
Unit
Bits
% FSR
% FSR
LSB
LSB
LSB
LSB
% FSR
% FSR
ppm/°C
ppm/°C
mV
mV
LSB
rms
V p-p
pF
V
kΩ
V
V
mA
mA
mA