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LM6121 - High Speed Buffer

General Description

These high speed unity gain buffers slew at 800 V/µs and have a small signal bandwidth of 50 MHz while driving a 50Ω load.

They can drive ± 300 mA peak and do not oscillate while driving large capacitive loads.

Key Features

  • of current limit and thermal shutdown. These buffers are built with National’s VIP™ (Vertically Integrated PNP) process which provides fast PNP transistors that are true complements to the already fast NPN devices. This advanced junction-isolated process delivers high speed performance without the need for complex and expensive dielectric isolation. Features n n n n n n n n n n High slew rate: 800 V/µs Wide bandwidth: 50 MHz Slew rate and bandwidth 100% tested Peak output current: ± 300 mA High.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM6121/LM6221/LM6321 High Speed Buffer May 1998 LM6121/LM6221/LM6321 High Speed Buffer General Description These high speed unity gain buffers slew at 800 V/µs and have a small signal bandwidth of 50 MHz while driving a 50Ω load. They can drive ± 300 mA peak and do not oscillate while driving large capacitive loads. The LM6121 family are monolithic ICs which offer performance similar to the LH0002 with the additional features of current limit and thermal shutdown. These buffers are built with National’s VIP™ (Vertically Integrated PNP) process which provides fast PNP transistors that are true complements to the already fast NPN devices. This advanced junction-isolated process delivers high speed performance without the need for complex and expensive dielectric isolation.