AD9640ABCPZ-150 Analog Devices Inc, AD9640ABCPZ-150 Datasheet - Page 2
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AD9640ABCPZ-150
Manufacturer Part Number
AD9640ABCPZ-150
Description
14Bit 150Msps Dual 1.8V PB Free ADC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9640ABCPZ-80.pdf
(52 pages)
Specifications of AD9640ABCPZ-150
Design Resources
Interfacing ADL5534 to AD9640 High Speed ADC (CN0049)
Number Of Bits
14
Sampling Rate (per Second)
150M
Data Interface
Serial, SPI™
Number Of Converters
2
Power Dissipation (max)
938mW
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
14Bit
Architecture
Pipelined
Sample Rate
150MSPS
Input Polarity
Bipolar
Input Type
Voltage
Rated Input Volt
±1V
Differential Input
Yes
Power Supply Requirement
Analog and Digital
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
-0.95LSB/1.5LSB
Integral Nonlinearity Error
±5LSB
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
AD9640
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 3
General Description ......................................................................... 4
Specifications ..................................................................................... 5
Absolute Maximum Ratings .......................................................... 14
Pin Configurations and Function Descriptions ......................... 15
Equivalent Circuits ......................................................................... 19
Typical Performance Characteristics ........................................... 20
Theory of Operation ...................................................................... 25
ADC DC Specifications—AD9640ABCPZ-80,
AD9640BCPZ-80, AD9640ABCPZ-105, and
AD9640BCPZ-105 ......................................................................... 5
ADC DC Specifications—AD9640ABCPZ-125,
AD9640BCPZ-125, AD9640ABCPZ-150, and
AD9640BCPZ-150 ......................................................................... 6
ADC AC Specifications—AD9640ABCPZ-80,
AD9640BCPZ-80, AD9640ABCPZ-105, and
AD9640BCPZ-105 ......................................................................... 7
ADC AC Specifications—AD9640ABCPZ-125,
AD9640BCPZ-125, AD9640ABCPZ-150, and
AD9640BCPZ 150 ......................................................................... 8
Digital Specifications ................................................................... 9
Switching Specifications—AD9640ABCPZ-80,
AD9640BCPZ-80, AD9640ABCPZ-105, and
AD9640BCPZ-105 ..................................................................... 10
Switching Specifications—AD9640ABCPZ-125,
AD9640BCPZ-125, AD9640ABCPZ-150, and
AD9640BCPZ-150 ..................................................................... 11
Timing Specifications ................................................................ 12
Thermal Characteristics ............................................................ 14
ESD Caution ................................................................................ 14
ADC Architecture ...................................................................... 25
Analog Input Considerations .................................................... 25
Voltage Reference ....................................................................... 27
Rev. B | Page 2 of 52
ADC Overrange and Gain Control .............................................. 32
Signal Monitor ................................................................................ 35
Built-In Self-Test (BIST) and Output Test .................................. 38
Channel/Chip Synchronization .................................................... 39
Serial Port Interface (SPI) .............................................................. 40
Memory Map .................................................................................. 42
Applications Information .............................................................. 49
Outline Dimensions ....................................................................... 50
Clock Input Considerations ...................................................... 28
Power Dissipation and Standby Mode .................................... 30
Digital Outputs ........................................................................... 31
Timing ......................................................................................... 31
Fast Detect Overview ................................................................. 32
ADC Fast Magnitude ................................................................. 32
ADC Overrange (OR) ................................................................ 33
Gain Switching ............................................................................ 33
Peak Detector Mode................................................................... 35
RMS/MS Magnitude Mode ......................................................... 35
Threshold Crossing Mode ......................................................... 36
Additional Control Bits ............................................................. 36
DC Correction ............................................................................ 36
Signal Monitor SPORT Output ................................................ 37
Built-In Self-Test (BIST) ............................................................ 38
Output Test Modes ..................................................................... 38
Configuration Using the SPI ..................................................... 40
Hardware Interface ..................................................................... 40
Configuration Without the SPI ................................................ 41
SPI Accessible Features .............................................................. 41
Reading the Memory Map Table .............................................. 42
External Memory Map .............................................................. 43
Memory Map Register Description ......................................... 46
Design Guidelines ...................................................................... 49
Ordering Guide .......................................................................... 51