SBAS486F
November 2009 – February 2016
ADS41B29
,
ADS41B49
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics: General
6.6
Electrical Characteristics: ADS41B29, ADS41B49
6.7
Digital Characteristics
6.8
Timing Requirements: LVDS and CMOS Modes
6.9
Timing Requirements: Reset
6.10
Timing Requirements: LVDS Timing Across Sampling Frequencies
6.11
Timing Requirements: CMOS Timing Across Sampling Frequencies
6.12
Timing Requirements: CMOS Timing Across Sampling Frequencies
6.13
Typical Characteristics: ADS41B49
6.14
Typical Characteristics: ADS41B29
6.15
Typical Characteristics: General
6.16
Typical Characteristics: Contour
7
Parameter Measurement Information
7.1
Timing Diagrams
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Analog Input
8.3.2
Clock Input
8.3.3
Gain for SFDR, SNR Trade-Off
8.3.4
Offset Correction
8.3.5
Digital Output Information
8.3.5.1
Output Interface
8.3.5.2
DDR LVDS Outputs
8.3.5.3
LVDS Output Data and Clock Buffers
8.3.5.4
Parallel CMOS Interface
8.3.5.5
CMOS Interface Power Dissipation
8.3.5.6
Input Overvoltage Indication (OVR Pin)
8.3.5.7
Output Data Format
8.4
Device Functional Modes
8.4.1
Device Configuration
8.4.2
Power-Down
8.4.2.1
Power-Down Global
8.4.2.2
Standby
8.4.2.3
Output Buffer Disable
8.4.2.4
Input Clock Stop
8.5
Programming
8.5.1
Serial Interface
8.5.1.1
Register Initialization
8.5.2
Serial Register Readout
8.6
Register Maps
8.6.1
Serial Register Map
8.6.1.1
Summary of High-Performance Modes
8.6.1.2
Description of Serial Registers
8.6.1.2.1
Register Address 00h (address = 00h) [reset = 00h]
8.6.1.2.2
Register Address 01h (address = 01h) [reset = 00h]
8.6.1.2.3
Register Address 03h (address = 03h) [reset = 00h]
8.6.1.2.4
Register Address 25h (address = 25h) [reset = 50h]
8.6.1.2.5
Register Address 26h (address = 26h) [reset = 00h]
8.6.1.2.6
Register Address 3Dh (address = 3Dh) [reset = 00h]
8.6.1.2.7
Register Address 3Fh (address = 3Fh) [reset = 00h]
8.6.1.2.8
Register Address 40h (address = 40h) [reset = 00h]
8.6.1.2.9
Register Address 41h (address = 41h) [reset = 00h]
8.6.1.2.10
Register Address 42h (address = 42h) [reset = 08h]
8.6.1.2.11
Register Address 43h (address = 43h) [reset = 00h]
8.6.1.2.12
Register Address 4Ah (address = 4Ah) [reset = 00h]
8.6.1.2.13
Register Address BFh (address = BFh) [reset = 00h]
8.6.1.2.14
Register Address CFh (address = CFh) [reset = 00h]
8.6.1.2.15
Register Address DFh (address = DFh) [reset = 00h]
9
Application and Implementation
9.1
Application Information
9.1.1
Drive Circuit Requirements
9.1.2
Driving Circuit
10
Power Supply Recommendations
10.1
Power-Supply Sequence
11
Layout
11.1
Layout Guidelines
11.1.1
Board Design Considerations
11.1.1.1
Grounding
11.1.1.2
Supply Decoupling
11.1.1.3
Exposed Pad
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Related Links
12.3
Community Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RGZ|48
MPQF123F
Thermal pad, mechanical data (Package|Pins)
RGZ|48
QFND131R
Orderable Information
sbas486f_oa
sbas486f_pm