MC12093D

Clock Generators, PLLs, Frequency Synthesizers Overview

The MC12093D is a single modulus prescaler utilizing MOSAIC V technology, designed for low-power frequency division of high-frequency input signals up to 1.1 GHz. It operates on a supply voltage ranging from 2.7 V to 5.5 V DC, with a typical supply current of 3.0 mA and power dissipation of 6.75 mW at minimum voltage. The device features divide ratios of ÷2, ÷4, or ÷8, selected via SW1 and SW2 control pins. An integrated standby mode reduces current drain to approximately 120 µA when the SB pin is driven LOW. On-chip output termination supports driving a 2.0 pF load, while the component is housed in an SOIC-8 NB package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Toggle frequency capability up to 1.1 GHz with input sensitivity of 100 mVpp (250–1100 MHz).
• Programmable divide ratios of ÷2, ÷4, or ÷8 controlled by SW1 and SW2 logic states.
• Low power consumption: 3.0 mA typical operating current; 120 µA typical standby current.
• Integrated output termination for direct drive of 2.0 pF loads without external components.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Frequency synthesizers requiring low-power prescaling.
• Phase-Locked Loop (PLL) circuits operating at microwave frequencies.
• Wireless communication systems utilizing high-frequency signal division.

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix to confirm packaging format. The base part number MC12093 corresponds to the D suffix, which indicates the SOIC-8 NB package shipped in tubes of 98 units. Ensure compatibility with surface-mount assembly processes suitable for this package style.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select the MC12093D when an SOIC-8 footprint is required for board layout constraints. This variant differs from the MNR4G (DFN8) and DR2G (SOIC-8 Reel) only in shipping quantity and package type, not electrical function. Confirm that the application can accommodate the tube packaging standard for this specific suffix.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The MC12093D belongs to the MC12093 family of prescalers manufactured by onsemi. It shares identical electrical specifications with other suffixes such as MC12093DG and MC12093DR2G. The primary distinction lies in the mechanical case outline (SOIC-8 NB) and the factory shipping configuration (tube vs. tape and reel).

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

MC12093DG and MC12093DR2G are electrically equivalent replacements within the same family. They share the same SOIC-8 pinout and performance characteristics. Verify that the alternative suffix matches the desired packaging method for the manufacturing line.