AD9640-150EBZ Analog Devices Inc, AD9640-150EBZ Datasheet - Page 2
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AD9640-150EBZ
Manufacturer Part Number
AD9640-150EBZ
Description
14Bit 150MspsDual 1.8V PB Free ADC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9640ABCPZ-80.pdf
(52 pages)
Specifications of AD9640-150EBZ
Design Resources
Interfacing ADL5534 to AD9640 High Speed ADC (CN0049)
Number Of Adc's
2
Number Of Bits
14
Sampling Rate (per Second)
150M
Data Interface
Serial
Inputs Per Adc
1 Differential
Input Range
2 Vpp
Power (typ) @ Conditions
1W @ 150MSPS
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9640
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