AD9237BCPZ-65 Analog Devices Inc, AD9237BCPZ-65 Datasheet - Page 5

• Manufacturer Part Number: AD9237BCPZ-65
• Description: IC ADC 12BIT SGL 65MSPS 32LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9237BCPZ-65

• Data Interface: Parallel
• Number Of Bits: 12
• Sampling Rate (per Second): 65M
• Number Of Converters: 3
• Power Dissipation (max): 190mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Resolution (bits): 12bit
• Input Channel Type: Differential
• Supply Voltage Range - Analogue: 2.7V To 3.6V
• Supply Voltage Range - Digital: 2.25V To 3.6V
• Supply Current: 64.5mA
• Sampling Rate: 65MSPS
• Rohs Compliant: Yes
• Number Of Elements: 1
• Resolution: 12Bit
• Architecture: Pipelined
• Sample Rate: 65MSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: ±0.5/±1/±2V
• 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: 270mW
• Differential Linearity Error: ±1.25LSB
• Integral Nonlinearity Error: ±2LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: LFCSP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Pin Name
ELECTRICAL
ENVIRONMENTAL
Preliminary Technical Data
ABSOLUTE MAXIMUM RATINGS
AVDD
DRVDD
AGND
AVDD
Digital Outputs
CLK, OEB
MODE, MODE2
VIN+, VIN-
VREF
SENSE
REFB, REFT
PDWN
Operating Temperature
Junction Temperature
Lead Temperature (10 sec)
Storage Temperature
NOTES
1
individually, and beyond which the serviceability of the circuit may be
impaired. Functional operability is not necessarily implied. Exposure to
absolute maximum rating conditions for an extended period may affect
device reliability.
2
= 32.71
still air, in accordance with EIA/JESD51-1.
Model
AD9237BCPZ-20
AD9237BCPZ-40
AD9237BCPZ-65
AD9237BCP-20EB
AD9237BCP-40EB
AD9237BCP-65EB
1
and maximum thermal capability of the package is achieved with the exposed paddle soldered to the customer board.
AD9237 Preliminary Technical Information – 5/18/2005
Absolute maximum ratings are limiting values to be applied
Typical thermal impedances (32-terminal LFCSP); θ
It is recommended that the exposed paddle be soldered to the ground plane. There is an increased reliability of the solder joints,
°
C/W. These measurements were taken on a 4-layer board in
2
1
1
1
AGND
DGND
DGND
DRVDD
DGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
Respect
With
to
Temperature Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Min
-0.3
-0.3
-0.3
-3.9
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-40
–65
1
Max
150
+3.9
+3.9
+0.3
+3.9
DRVDD +0.3
AVDD +0.3
AVDD +0.3
AVDD +0.3
AVDD +0.3
AVDD +0.3
AVDD +0.3
AVDD +0.3
85
300
150
JA
= 32.5
°
C/W; θ
ORDERING GUIDE
Package Description
32-Lead Frame Chip Scale Package (LFCSP)
32-Lead Frame Chip Scale Package (LFCSP)
32-Lead Frame Chip Scale Package (LFCSP)
LFCSP Evaluation Board (w/ AD9237BCPZ-20)
LFCSP Evaluation Board (w/ AD9237BCPZ-40)
LFCSP Evaluation Board (w/ AD9237BCPZ-65)
Unit
V
V
V
V
V
V
V
V
V
V
V
V
°C
°C
°C
°C
JC
–5–
EXPLANATION OF TEST LEVELS
Test Level
I
II
III
IV
V
VI
100% production tested.
100% production tested at +25°C and sample tested at
specified temperatures.
Sample tested only.
Parameter is guaranteed by design and characterization
testing.
Parameter is a typical value only.
100% production tested at +25°C; guaranteed by design
and characterization testing for industrial temperature
range; 100% production tested at temperature extremes
for military devices.
AD9237
Package Option
CP-32
CP-32
CP-32
REV
PrF