SX7V8.192B10080F20TNNS

Oscillators Overview

The SX7V8.192B10080F20TNNS is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 19.2 MHz with CMOS output levels. The device requires a 3.3V supply voltage and supports an operating temperature range from -40°C to 85°C. Key electrical specifications include a frequency stability of ±30ppm and an Absolute Pull Range (APR) of ±50ppm. The component is designed for surface mount installation and complies with RoHS3 standards.

Oscillators Feature Summary

• Provides stable clock signals via CMOS output interface
• Supports voltage-controlled frequency adjustment within specified pull range
• Operates reliably across extended industrial temperature ranges

Oscillators Applications

• Telecommunications equipment requiring precise timing references
• Data communication systems utilizing high-frequency clock sources
• Industrial control systems needing robust oscillator performance

Oscillators Procurement Notes

Verify the specific part number SX7V8.192B10080F20TNNS against official manufacturer documentation to ensure compatibility with system requirements. Confirm that the 3.3V supply voltage and CMOS output logic levels match the target circuit design. Check for RoHS3 compliance if environmental regulations apply. Ensure the surface mount package type aligns with available PCB footprint constraints before finalizing procurement decisions.

Oscillators Selection Notes

Select this VCXO when a 19.2 MHz reference signal with voltage control capability is required. Consider the ±50ppm pull range for applications needing frequency tuning. Verify that the -40°C to 85°C operating range meets environmental conditions. Compare CMOS output drive capabilities with downstream load requirements. Ensure the 3.3V supply voltage is compatible with existing power rails in the design.

Oscillators Part Context

This component belongs to the SX7V8 series of Voltage Controlled Crystal Oscillators from Shenzhen SCTF Electronics. The series offers various frequency options with consistent package and electrical characteristics. The SX7V8.192 variant specifically targets applications requiring a 19.2 MHz clock source. It shares common features like CMOS output and surface mount packaging with other frequencies in the family, differing primarily in nominal frequency and pull range parameters.

Oscillators Replacement Considerations

Direct substitutes must match the 19.2 MHz frequency, CMOS output, 3.3V supply, and SMD package. Verify pinout compatibility and thermal characteristics. Cross-reference with distributor databases for equivalent VCXO components offering similar APR and stability specs.