SIT9121AC-2DF-33E195.312500X

$2.23

Description：SiT9121 - Low Power Programmable
Series：-
Mfr：SiTime
Package：Bulk

SKU:c7783280eb94 Category: Programmable Oscillators Brand: SiTime

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Product introduction

Product Detailed Parameters

Description：SiT9121 - Low Power Programmable
Series：-
Mfr：SiTime
Package：Bulk
Base Resonator：-
Type：-
Programmable Type：-
Available Frequency Range：-
Function：-
Output：-
Voltage - Supply：-
Frequency Stability：-
Frequency Stability (Total)：-
Operating Temperature：-
Spread Spectrum Bandwidth：-
Current - Supply (Max)：-
Ratings：-
Mounting Type：-
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Size / Dimension：-
Height - Seated (Max)：-
Supplier Device Package：-

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SIT9121AC-2DF-33E195.312500X

Overview

The SiTime SIT9121AC-2DF-33E195.312500X is a programmable MEMS oscillator operating at 195.3125 MHz with LVDS output signaling. It functions within a 3.3V supply voltage range and supports an enable/disable control pin. The device operates across a commercial temperature range of -20°C to +70°C. It utilizes a 6-SMD, no-lead package footprint for surface mount assembly.

Feature Summary

Utilizes silicon MEMS technology for stable frequency generation
Supports differential LVDS output signaling for high-speed applications
Includes enable/disable functionality for power management

Applications

Low-power embedded system timing sources
Sensor signal conditioning circuits
High-performance differential clock distribution

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required voltage levels, output formats, and temperature ranges. Confirm that the package type matches the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when a precise 195.3125 MHz clock source is required in a compact surface-mount form factor. Ensure the design environment remains within the specified commercial temperature limits and that the system architecture supports LVDS input interfaces for optimal signal integrity.

Part Context

This part belongs to the SiT9121 series of low-power programmable oscillators. The series offers various frequencies and output types, allowing designers to customize timing solutions without sacrificing performance or board space efficiency in modern electronic designs.

Replacement Considerations

Direct substitutes must match the 195.3125 MHz frequency, LVDS output, 3.3V operation, and 6-SMD package. Verify thermal specifications and jitter performance against the original datasheet to ensure functional equivalence in the application.