AD9739BBCRL Analog Devices Inc, AD9739BBCRL Datasheet - Page 2
AD9739BBCRL
Manufacturer Part Number
AD9739BBCRL
Description
14 Bit 2.5 GSPS DAC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9739BBCZ.pdf
(56 pages)
Specifications of AD9739BBCRL
Number Of Bits
14
Data Interface
Serial
Number Of Converters
1
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
980mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
160-CSPBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Settling Time
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
AD9739
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
Pin Configurations and Function Descriptions ........................... 8
Typical Performance Characteristics ........................................... 11
Terminology .................................................................................... 24
Theory of Operation ...................................................................... 25
REVISION HISTORY
1/09—Revision 0: Initial Version
DC Specifications ......................................................................... 3
Digital Specifications ................................................................... 4
AC Specifications .......................................................................... 5
Thermal Resistance ...................................................................... 7
ESD Caution .................................................................................. 7
Static Linearity ............................................................................ 11
Dynamic Performance Normal Mode, 20 mA Full Scale
(Unless Otherwise Noted) ......................................................... 13
Dynamic Performance Mix Mode, 20 mA Full Scale ............ 17
DOCSIS Performance ................................................................ 19
Serial Peripheral Interface ......................................................... 25
General Operation of the Serial Interface ............................... 25
Instruction Mode (8-Bit Instruction) ...................................... 25
Serial Interface Port Pin Descriptions ..................................... 25
MSB/LSB Transfers..................................................................... 26
Serial Port Configuration .......................................................... 26
SCLK—Serial Clock ............................................................... 25
CS —Chip Select...................................................................... 25
SDIO—Serial Data I/O .......................................................... 25
SDO—Serial Data Out ........................................................... 25
Rev. 0 | Page 2 of 56
SPI Register Map ............................................................................ 27
Applications Information .............................................................. 37
Outline Dimensions ....................................................................... 53
SPI Registers ................................................................................ 28
Analog Modes of Operation ..................................................... 37
LVDS Data Port Interface .......................................................... 37
Clocking the AD9739 ................................................................ 39
Applying Data to the AD9739 .................................................. 40
Mu Delay Controller .................................................................. 41
Mu Control Operation............................................................... 41
Synchronization Controller ...................................................... 43
Data Receiver Operation in Auto Mode ................................. 45
Data Receiver Operation in Manual Mode ............................. 46
Maximum Allowable Data Timing Skew/Jitter ...................... 46
Optimizing the Clock Common-Mode Voltage .................... 47
Analog Control Registers .......................................................... 47
Mirror Roll-Off Frequency Control......................................... 47
Voltage Reference ....................................................................... 47
Analog Outputs .......................................................................... 48
Interrupt Requests ...................................................................... 49
Recommended Start-Up Sequence .......................................... 50
Ordering Guide .......................................................................... 53
Search Mode ........................................................................... 41
Track Mode ............................................................................. 42
Mu Delay and Phase Readback ............................................ 42
Operating the Mu Controller Manually .............................. 42
Calculating Mu Delay Line Step Size ................................... 42
Operation in Master Mode ................................................... 44
Operation in Slave Mode ...................................................... 45
Calculating the DCI Delay Line Step Size .......................... 46