AD9235BRUZ-20 Analog Devices Inc, AD9235BRUZ-20 Datasheet - Page 4

• Manufacturer Part Number: AD9235BRUZ-20
• Description: IC ADC 12BIT 20MSPS 28-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD9235BRUZ-20

• Data Interface: Parallel
• Number Of Bits: 12
• Sampling Rate (per Second): 20M
• Number Of Converters: 3
• Power Dissipation (max): 90mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 12bit
• Sampling Rate: 20MSPS
• Input Channel Type: Differential, Single Ended
• Supply Voltage Range - Analog: 2.7V To 3.6V
• Supply Current: 30mA
• Number Of Elements: 1
• Resolution: 12Bit
• Architecture: Pipelined
• Sample Rate: 20MSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: ±0.5/±1V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 110mW
• Differential Linearity Error: ±0.65LSB
• Integral Nonlinearity Error: ±0.8LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9235BCP-65EBZ - BOARD EVAL FOR AD9235BCP-65AD9235BCP-40EBZ - BOARD EVAL FOR AD9235BCP-40AD9235BCP-20EBZ - BOARD EVAL FOR AD9235BCP-20AD9235-65PCB - BOARD EVAL FOR AD9235-65AD9235-40PCB - BOARD EVAL FOR AD9235-40AD9235-20PCB - BOARD EVAL FOR AD9235-20
• Lead Free Status / Rohs Status: Compliant

AD9235
DIGITAL SPECIFICATIONS
Table 2.
Parameter
LOGIC INPUTS
LOGIC OUTPUTS
1
SWITCHING SPECIFICATIONS
Table 3.
Parameter
CLOCK INPUT PARAMETERS
DATA OUTPUT PARAMETERS
OUT-OF-RANGE RECOVERY TIME
1
2
3
Output voltage levels measured with 5 pF load on each output.
For the AD9235-65 model only, with duty cycle stabilizer enabled. DCS function not applicable for -20 and -40 models.
Output delay is measured from CLK 50% transition to DATA 50% transition, with 5 pF load on each output.
Wake-up time is dependent on value of decoupling capacitors; typical values shown with 0.1 µF and 10 µF capacitors on REFT and REFB.
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
DRVDD = 3.3 V
DRVDD = 2.5 V
Maximum Conversion Rate
Minimum Conversion Rate
CLK Period
CLK Pulse-Width High
CLK Pulse-Width Low
Output Delay
Pipeline Delay (Latency)
Aperture Delay (t
Aperture Uncertainty Jitter (t
Wake-Up Time
High-Level Output Voltage
High-Level Output Voltage
Low-Level Output Voltage
Low-Level Output Voltage
High-Level Output Voltage
High-Level Output Voltage
Low-Level Output Voltage
Low-Level Output Voltage
(IOH = 50 µA)
(IOH = 0.5 mA)
(IOL = 1.6 mA)
(IOL = 50 µA)
(IOH = 50 µA)
(IOH = 0.5 mA)
(IOL = 1.6 mA)
(IOL = 50 µA)
2
1
(t
3
PD
A
)
)
1
1
J
)
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Test
Level
V
V
V
V
V
V
V
V
V
VI
V
Test
Level
IV
IV
IV
IV
V
IV
IV
IV
IV
IV
IV
IV
IV
Min
20
50.0
15.0
15.0
AD9235BRU/BCP-20
Min
2.0
–10
–10
3.29
3.25
2.49
2.45
AD9235BRU/BCP-20
Rev. C | Page 4 of 40
0.5
1
Typ
3.5
7
1.0
3.0
Typ
2
Max
1
Max
0.8
+10
+10
0.2
0.05
0.2
0.05
Min
40
25.0
8.8
8.8
AD9235BRU/BCP-40
Min
2.0
–10
–10
3.29
3.25
2.49
2.45
AD9235BRU/BCP-40
Typ
3.5
7
1.0
0.5
3.0
1
Typ
2
Max
1
Max
0.8
+10
+10
0.2
0.05
0.2
0.05
Min
65
15.4
6.2
6.2
AD9235BRU/BCP-65
Min
2.0
–10
–10
3.29
3.25
2.49
2.45
AD9235BRU/BCP-65
Typ
3.5
7
1.0
0.5
3.0
2
Typ
2
Max
1
Max
0.8
+10
+10
0.2
0.05
0.2
0.05
Unit
MSPS
MSPS
ns
ns
ns
ns
Cycles
ns
ps rms
ms
Cycles
Unit
V
V
µA
µA
pF
V
V
V
V
V
V
V
V