LT6550CMS#TRPBF

Video Amps And Modules Overview

The LT6550CMS#TRPBF is a triple high-speed video amplifier from Analog Devices, housed in a 10-lead MSOP package. It operates on a single supply voltage ranging from 3V to 12.6V or split supplies up to ±6.3V. The device features an internal fixed gain of two, eliminating the need for external gain-setting resistors. Key electrical specifications include a 110MHz -3dB bandwidth, a 340V/µs slew rate, and a 3% settling time of 20ns. It provides rail-to-rail output capability with a maximum output drive current of 60mA.

Video Amps And Modules Feature Summary

• Integrates internal feedback and gain resistors to provide a fixed voltage gain of two without requiring external components.
• Supports operation from a single 3V supply up to 12.6V total supply voltage, accommodating low-voltage signal processing.
• Features rail-to-rail output swing and high output drive capability suitable for driving terminated coaxial cables.
• Includes input common-mode range that extends to ground, allowing direct coupling of signals without AC coupling.

Video Amps And Modules Applications

• RGB video signal amplification and processing
• Coaxial cable drivers for double-terminated 50Ω or 75Ω loads
• YPBPR component-video conversion circuits
• S-Video splitter implementations

Video Amps And Modules Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the 'C' grade designation meets the required operating temperature range of –40°C to 85°C for your application environment. Ensure the 10-lead MSOP footprint matches your PCB layout constraints before finalizing procurement.

Video Amps And Modules Selection Notes

Select this component for applications requiring a fixed gain of two with minimal external parts count. It is suitable for designs needing rail-to-rail output swing and high slew rates under low supply voltages. Consider thermal management requirements due to the small MSOP package size when multiple channels are active simultaneously.

Video Amps And Modules Part Context

This part belongs to the LT6550/LT6551 family of 3.3V triple and quad video amplifiers. While the LT6551 is designed exclusively for single-supply operation, the LT6550 variant supports both single and split supply configurations. The CMS#TRPBF designation specifies the commercial temperature grade and tape-and-reel packaging format.

Video Amps And Modules Replacement Considerations

LT6550IMS#TRPBF offers the same functionality with an industrial temperature range guarantee.

Video Amps And Modules FAQ

Does the LT6550 require external resistors to set its voltage gain?

No, the LT6550 utilizes internal resistors to provide a fixed voltage gain of two, eliminating the need for external gain-setting components.

Can the LT6550 operate with split power supplies?

Yes, unlike the LT6551 which is single-supply only, the LT6550 can be used with either single or split supply configurations.