SBOS998C
June 2021 – March 2022
BUF802
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: Wide Bandwidth Mode
6.6
Electrical Characteristics: Low Quiescent Current Mode
6.7
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Input and Output Over-Voltage Clamp
8.3.2
Adjustable Quiescent Current
8.3.3
ESD Structure
8.4
Device Functional Modes
8.4.1
Buffer Mode (BF Mode)
8.4.2
Composite Loop Mode (CL Mode)
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Oscilloscope Front-End Amplifier Design
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
Transforming a Wide-Bandwidth, 50 Ω Input Signal Chain to High-Input Impedance
9.2.2.1
Detailed Design Results
9.2.2.2
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Support Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RGT|16
MPQF119H
Thermal pad, mechanical data (Package|Pins)
RGT|16
QFND098S
Orderable Information
sbos998c_oa
sbos998c_pm
8.3
Feature Description