SBOS293H December   2003  – December 2015 OPA695

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Differential Small Signal Measurement
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Wideband Current Feedback Operation
      2. 8.3.2 RF Specifications and Applications
      3. 8.3.3 Input Return Loss (S11)
      4. 8.3.4 Output Return Loss (S22)
      5. 8.3.5 Forward Gain (S21)
      6. 8.3.6 Reverse Isolation (S12)
      7. 8.3.7 Limits to Dynamic Range
        1. 8.3.7.1 -1-dB Compression
        2. 8.3.7.2 Two-Tone 3rd-Order Output Intermodulation Intercept (OP3)
        3. 8.3.7.3 Noise Figure
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 SAW Filter Buffer
      2. 9.1.2 LO Buffer Amplifier
      3. 9.1.3 Wideband Cable Driving Applications
        1. 9.1.3.1 Cable Modem Return Path Driver
        2. 9.1.3.2 RGB Video Line Driver
        3. 9.1.3.3 Arbitrary Waveform Driver
      4. 9.1.4 Differential I/O Applications
      5. 9.1.5 Operating Suggestions
        1. 9.1.5.1 Setting Resistor Values to Optimize Bandwidth
        2. 9.1.5.2 Output Current and Voltage
        3. 9.1.5.3 Driving Capacitive Loads
        4. 9.1.5.4 Distortion Performance
        5. 9.1.5.5 Noise Performance
        6. 9.1.5.6 DC Accuracy and Offset Control
        7. 9.1.5.7 Power Shutdown Operation
        8. 9.1.5.8 Thermal Analysis
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Saw Filter Buffer
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Input and ESD Protection
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Design-In Tools
        1. 12.1.1.1 Demonstration Fixtures
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

12 Device and Documentation Support

12.1 Device Support

12.1.1 Design-In Tools

12.1.1.1 Demonstration Fixtures

Two printed circuit boards (PCBs) are available to assist in the initial evaluation of circuit performance using the OPA695 in its two package options. Both of these are offered free of charge as unpopulated PCBs, delivered with a user's guide. The summary information for these fixtures is shown in Table 4.

Table 4. Demonstration Boards

PRODUCT PACKAGE ORDERING NUMBER USER'S GUIDE
LITERATURE NUMBER
OPA695ID VSSOP-8 DEM-OPA-SO-1B SBOU026
OPA691IDBV SOT23-6 DEM-OPA-SOT-1B SBOU027

The demonstration fixtures can be requested at the Texas Instruments web site (www.ti.com) through the OPA695 product folder.

12.2 Documentation Support

12.2.1 Related Documentation

For related documentation, see the following:

  • Absolute Maximum Ratings for Soldering, SNOA549
  • Current Feedback Op Amp Applications Circuit Guide, Application Note OA--07, SNOA365
  • Frequent Faux Pas in Applying Wideband Current Feedback Amplifiers, Application Note OA-15, SNOA367
  • Noise Analysis for Comlinear Amplifiers, Application Note OA-12, SNOA375
  • Semiconductor and IC Package Thermal Metrics, SPRA953

12.3 Community Resources

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

12.4 Trademarks

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.5 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.