THS4552 Datasheet, PDF (2/71 Pages) Texas Instruments – Dual-Channel, Low-Noise, Precision, 150-MHz, Fully Differential Amplifier

THS4552
SBOS831 – DECEMBER 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Family Comparison (Dual-Channel,
Precision FDAs) ..................................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information .................................................. 5
7.5 Electrical Characteristics: (V_S+) – (V_S–) = 5 V........... 6
7.6 Electrical Characteristics: (V_S+) – (V_S–) = 3 V........... 9
7.7 Typical Characteristics: (V_S+) – (V_S–) = 5 V............ 12
7.8 Typical Characteristics: (V_S+) – (V_S–) = 3 V............ 15
7.9 Typical Characteristics: 3-V to 5-V Supply Range.. 18
8 Parameter Measurement Information ................ 22
8.1 Example Characterization Circuits .......................... 22
8.2 Output Interface Circuit for DC-Coupled Differential
Testing ..................................................................... 24
8.3 Output Common-Mode Measurements................... 24
8.4 Differential Amplifier Noise Measurements............. 25
8.5 Balanced Split-Supply Versus Single-Supply
Characterization ....................................................... 25
8.6 Simulated Characterization Curves ........................ 25
8.7 Terminology and Application Assumptions ............. 26
9 Detailed Description ............................................ 27
9.1 Overview ................................................................. 27
9.2 Functional Block Diagram ....................................... 27
9.3 Feature Description................................................. 28
9.4 Device Functional Modes........................................ 37
10 Application and Implementation........................ 41
10.1 Application Information.......................................... 41
10.2 Typical Applications .............................................. 50
11 Power Supply Recommendations ..................... 57
11.1 Thermal Analysis................................................... 58
12 Layout................................................................... 58
12.1 Layout Guidelines ................................................. 58
12.2 Layout Example .................................................... 59
12.3 EVM Board............................................................ 60
13 Device and Documentation Support ................. 61
13.1 Device Support...................................................... 61
13.2 Documentation Support ........................................ 63
13.3 Receiving Notification of Documentation Updates 64
13.4 Community Resources.......................................... 64
13.5 Trademarks ........................................................... 64
13.6 Electrostatic Discharge Caution ............................ 64
13.7 Glossary ................................................................ 64
14 Mechanical, Packaging, and Orderable
Information ........................................................... 64
4 Revision History
DATE
December 2016
REVISION
*
NOTES
Initial release.
2
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