AD6645ASQ-80 Analog Devices Inc, AD6645ASQ-80 Datasheet - Page 2

IC ADC 14BIT 80MSPS 52-LQFP-PQ4

AD6645ASQ-80

Manufacturer Part Number
AD6645ASQ-80
Description
IC ADC 14BIT 80MSPS 52-LQFP-PQ4
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD6645ASQ-80

Rohs Status
RoHS non-compliant
Design Resources
Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
Number Of Bits
14
Sampling Rate (per Second)
80M
Data Interface
Parallel
Number Of Converters
4
Power Dissipation (max)
1.75W
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
52-LQFP Exposed Pad, 52-eLQFP, 52-HLQFP
For Use With
AD6645-80/PCBZ - BOARD EVAL ADC 80MSPS AD6645AD6645-MIL/PCB - BOARD EVAL AD6645-MIL/PCB

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD6645ASQ-80
Manufacturer:
AD
Quantity:
586
AD6645
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
REVISION HISTORY
10/08—Rev. C to Rev. D
Added TQFP_EP Package ............................................ Throughout
Renamed Thermal Characteristics Section Thermal Resistance
Section ................................................................................................ 7
Added Table 6; Renumbered Sequentially .................................... 7
Moved Equivalent Circuits Section .............................................. 14
Moved Terminology Section ......................................................... 15
Changes to Table 9 .......................................................................... 20
Updated Outline Dimensions ....................................................... 24
Changes to Ordering Guide .......................................................... 24
12/06—Rev. B to Rev. C
Updated Format .................................................................. Universal
Changes to Specifications ................................................................ 3
Changes to Jitter Considerations Section .................................... 19
Changes to Table 8, Bill of Materials ............................................ 20
Changes to Figure 43, Evaluation Board Schematic .................. 21
Changes to Figure 44 and Figure 46 ............................................. 22
Updated Outline Dimensions ....................................................... 23
Changes to Ordering Guide .......................................................... 23
DC Specifications ......................................................................... 3
Digital Specifications ................................................................... 4
AC Specifications .......................................................................... 4
Switching Specifications .............................................................. 5
Thermal Resistance ...................................................................... 7
Rev. D | Page 2 of 24
 
 
 
 
 
 
 
 
 
 
 
 
 
Pin Configuration and Function Descriptions ..............................8
Typical Performance Characteristics ..............................................9
Equivalent Circuits ......................................................................... 14
Terminology .................................................................................... 15
Theory of Operation ...................................................................... 17
Layout Information ........................................................................ 19
Outline Dimensions ....................................................................... 24
7/03—Rev. A to Rev. B.
Changes to Title ................................................................................ 1
Changes to Features .......................................................................... 1
Changes to Product Description ..................................................... 1
Changes to Specifications ................................................................. 3
Changes to Absolute Maximum Ratings ........................................ 7
Changes to Ordering Guide .......................................................... 24
Updated Outline Dimensions ....................................................... 20
6/02—Rev. 0 to Rev. A.
Change to DC Specifications ........................................................... 3
Explanation of Test Levels ............................................................7
ESD Caution...................................................................................7
Applying the AD6645 ................................................................ 17
Jitter Considerations .................................................................. 19
Ordering Guide .......................................................................... 24
 
 
 
 
 
 
 
 
 
 
 
 

Related parts for AD6645ASQ-80