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Product Detailed Parameters
- Description：XTAL OSC PROG XO LVPECL 2.5-3.3V
- Series：SG-8506CA
- Mfr：EPSON
- Package：Tube
- Base Resonator：Crystal
- Type：XO (Standard)
- Programmable Type：Programmed by Digi-Key (Enter your frequency in Web Order Notes)
- Available Frequency Range：50 MHz ~ 800 MHz
- Function：Enable/Disable
- Output：LVPECL
- Voltage - Supply：2.5V ~ 3.3V
- Frequency Stability：-
- Frequency Stability (Total)：±31.5ppm
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：90mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.067" (1.70mm)
- Supplier Device Package：8-SMD (7x5)
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Overview
The SG-8506CA-PRKF is a programmable crystal oscillator manufactured by EPSON, designed for high-frequency timing applications. It operates within a frequency range of 50 MHz to 800 MHz with a stability of ±31.5ppm. The device utilizes an LVPECL output mode and supports supply voltages between 2.5V and 3.3V. It features an enable/disable function and consumes approximately 90mA of current. The component is housed in an 8-SMD, No Lead package and is rated for operation across a temperature range of -40℃ to +85℃.
Feature Summary
- Supports programmable frequency generation from 50 MHz up to 800 MHz
- Provides LVPECL output signal format for high-speed digital interfaces
- Includes hardware enable and disable control functionality
- Operates reliably within extended industrial temperature ranges
Applications
- High-speed data communication systems requiring precise clocking
- Network infrastructure equipment such as routers and switches
- Test and measurement instruments needing stable frequency references
- Industrial control systems operating in variable thermal environments
Procurement Notes
Verify the specific suffix PRKF against official Epson documentation to confirm pinout compatibility and packaging specifications. Ensure that the required frequency and stability parameters match the system design requirements before procurement. Cross-reference the enable/disable functionality with the host circuit logic to guarantee proper signal integrity and power management during operation.
Selection Notes
Select this component when LVPECL outputs are required for high-frequency signals up to 800 MHz. Consider the ±31.5ppm stability requirement for timing-sensitive applications. Evaluate the 2.5V to 3.3V supply voltage compatibility with existing power rails. Assess the need for hardware enable/disable controls in the system architecture before finalizing the selection.
Part Context
This part belongs to the SG-8506CA series of programmable oscillators from EPSON. The series offers flexible frequency programming options suitable for diverse electronic designs. The SG-8506CA-PRKF variant specifically addresses needs for compact surface-mount integration with reliable performance in demanding operational conditions.
Replacement Considerations
Consult official Epson substitution guides for compatible alternatives. Verify electrical characteristics and pin configurations carefully when considering cross-brand replacements to ensure system compatibility.
