MC10H351P

Translators, Level Shifters Overview

The MC10H351 is a quad TTL/NMOS to PECL translator designed for interfacing saturated logic with PECL sections using a single +5.0 Vdc power supply. It features TTL/NMOS compatible inputs and PECL complementary open-emitter outputs, functioning as an inverting/non-inverting translator or differential line driver. A common strobe input forces true outputs to the PECL low state (≈ +3.2 V) and inverting outputs to the high state (≈ +4.1 V). The device operates within a temperature range of 0°C to +75°C, offering a typical propagation delay of 1.3 ns and a maximum operating frequency of 150 MHz.

Translators, Level Shifters Feature Summary

• Translates signals between TTL/NMOS inputs and PECL outputs using a single +5.0 Vdc power supply
• Provides four channels with complementary open-emitter outputs for differential driving
• Includes a common strobe input to force specific output logic states

Translators, Level Shifters Applications

• Interfacing saturated logic sections with PECL digital system components
• Differential transmission of TTL/NMOS information via balanced twisted pair lines
• Acting as a differential line driver for high-speed data communication

Translators, Level Shifters Procurement Notes

Verify that the specific ordering suffix matches the required package type, such as PLCC-20 tube or tape and reel configurations. Confirm RoHS compliance status if environmental regulations apply to the target assembly process. Ensure the procurement channel provides valid traceability documentation for the component lot. Check for any specific marking requirements related to assembly location and wafer lot identification.

Translators, Level Shifters Selection Notes

Select this component when a single +5.0 Vdc supply is available for both logic domains. It is suitable for applications requiring translation from TTL or NMOS levels to PECL standards. Consider the PLCC-20 package availability if surface mount integration into existing footprints is necessary. Evaluate the 150 MHz maximum operating frequency against the system clock requirements.

Translators, Level Shifters Part Context

This part belongs to the MECL 10H series of high-speed ECL logic devices manufactured by onsemi. It serves as a bridge between different logic families, specifically converting standard TTL or NMOS signals to the Positive Emitter Coupled Logic format. The device is designed for robust performance in mixed-signal environments where voltage level compatibility is critical.

Translators, Level Shifters Replacement Considerations

MC10H351FNG

Translators, Level Shifters FAQ

How does the common strobe input affect the outputs?

When the common strobe input is at a low logic level, it forces all true outputs to the PECL low logic state (approximately +3.2 V) and all inverting outputs to the PECL high logic state (approximately +4.1 V).

What are the input and output signal types?

The device accepts TTL/NMOS compatible inputs and provides PECL complementary open-emitter outputs.