LT1227CS8#TRPBF

Video Amps And Modules Overview

The LT1227CS8#TRPBF is a high-speed video current feedback amplifier manufactured by Analog Devices Inc. It features a 140MHz bandwidth at AV=2 with a 150Ω load and an 1100V/ms slew rate. The device provides a 30mA output drive current, operates on a wide supply range of –2V to –15V, and includes a shutdown mode with supply current less than 250µA. It is housed in an 8-lead plastic SO (S8) package.

Video Amps And Modules Feature Summary

• High-speed current feedback architecture maintaining consistent bandwidth across various voltage gains
• Integrated shutdown function enabling high input-to-output isolation for parallel device selection
• Low differential gain and phase distortion suitable for precision video signal processing
• Wide common-mode input range extending within 1.5V of the negative supply rail

Video Amps And Modules Applications

• Video cable drivers
• RGB amplifiers
• Test equipment amplifiers
• Buffers for driving mixers

Video Amps And Modules Procurement Notes

Verify that the ordering suffix #TRPBF corresponds to the tape and reel packaging format rather than tube packaging. Confirm the component meets RoHS compliance standards as specified in the manufacturer documentation. Ensure the S8 package dimensions align with the target PCB footprint requirements before finalizing procurement.

Video Amps And Modules Selection Notes

Select this component when a current feedback topology is required to maintain bandwidth independence from closed-loop gain. Consider the specific shutdown logic interface requirements, noting that the pin accepts open collector or open drain signals referenced to the positive supply. Evaluate thermal management needs based on the operating supply voltage and load conditions.

Video Amps And Modules Part Context

This part belongs to the LT1227 family of high-speed video amplifiers. It serves as the single-channel counterpart to dual and quad versions such as the LT1229 and LT1230. The device utilizes a proprietary complementary bipolar process to achieve its performance characteristics.

Video Amps And Modules Replacement Considerations

Consult official documentation for direct substitutes. Related parts include the LT1395, LT1396, and LT1397 series, which offer higher bandwidths in miniature packages.