SBOS293I
December 2003 – October 2024
OPA695
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics VS = ±5 V, OPA695ID, OPA695IDBV
5.6
Electrical Characteristics VS = 5 V, OPA695ID, OPA695IDBV
5.7
Electrical Characteristics VS = ±5 V, OPA695IDGK
5.8
Electrical Characteristics VS = 5 V, OPA695IDGK
5.9
Typical Characteristics: VS = ±5 V, OPA695IDBV, OPA695ID
5.10
Typical Characteristics: VS = 5 V, OPA695IDBV, OPA695ID
5.11
Typical Characteristics: VS = ±5 V, OPA695IDGK
5.12
Typical Characteristics: VS = 5 V, OPA695IDGK
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Wideband Current-Feedback Operation
6.3.2
Input and ESD Protection
6.4
Device Functional Modes
7
Application and Implementation
7.1
Application Information
7.1.1
Operating Suggestions
7.1.1.1
Setting Resistor Values to Optimize Bandwidth
7.1.1.2
Output Current and Voltage
7.1.1.3
Driving Capacitive Loads
7.1.1.4
Distortion Performance
7.1.1.5
Noise Performance
7.1.1.6
Thermal Analysis
7.1.2
LO Buffer Amplifier
7.1.3
Wideband Cable Driving Applications
7.1.3.1
Cable Modem Return Path Driver
7.1.3.2
Arbitrary Waveform Driver
7.1.4
Differential I/O Applications
7.2
Typical Application
7.2.1
Design Requirements
7.2.1.1
Saw Filter Buffer
7.2.2
Detailed Design Procedure
7.2.3
Application Curve
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Design-In Tools
8.1.1.1
Demonstration Fixtures
8.2
Documentation Support
8.2.1
Related Documentation
8.3
Receiving Notification of Documentation Updates
8.4
Support Resources
8.5
Trademarks
8.6
Electrostatic Discharge Caution
8.7
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
1
Features
Wide bandwidth:
1900MHz (G = +1V/V)
600MHz (G = +8V/V)
Large-signal bandwidth (2V
PP
): 540MHz
Output voltage swing: ±4.05V
Ultra-high slew rate: 5000V/μs
Input voltage noise: 2nV/√Hz
Low distortion (R
L
= 100Ω, V
O
= 2V
PP
):
HD2, HD3 at 10MHz: –65dBc, –92dBc
High output current: ±140mA
Supply range: 5V to 12V
Supply current: 14mA
Shutdown current: 160µA