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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)：±50ppm
- 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-QRLF is a programmable crystal oscillator manufactured by Epson, housed in an 8-SMD, No Lead package with dimensions corresponding to the SMD7050-8P form factor. It operates within a supply voltage range of 2.5V to 3.3V and supports output frequencies up to 800MHz. The device features LVPECL output mode and includes enable/disable functionality. It is designed for operation across a temperature range of -40°C to +85°C, ensuring reliability in demanding environments.
Feature Summary
- Supports programmable frequency generation up to 800MHz
- Utilizes LVPECL output interface for high-speed signal integrity
- Includes hardware enable and disable control pins
Applications
- High-speed digital communication systems
- Data acquisition equipment requiring precise timing
- Industrial control systems operating in wide temperature ranges
Procurement Notes
Verify that the specific order suffix matches the required frequency and package variant. Confirm the manufacturer is Seiko Epson America, Inc. Ensure the component is sourced from authorized distributors to guarantee authenticity and proper lifecycle status. Check for any specific handling requirements related to the surface-mount package.
Selection Notes
Select this component when LVPECL outputs are required for frequencies up to 800MHz. Consider the 2.5V-3.3V supply constraint and the -40°C to +85°C operating range. The 8-SMD package size must fit the PCB layout constraints. Evaluate if programmability offers sufficient flexibility compared to fixed-frequency alternatives for the target application.
Part Context
This part belongs to Epson's SG-8506CA series of programmable oscillators. It shares the same package and basic electrical characteristics as other variants in the series but differs in programming parameters. It serves as a direct replacement for fixed oscillators where frequency agility is needed.
Replacement Considerations
Cross-reference with SG-8504CA-PRKF for similar programmable capabilities, though pinout and specific frequency ranges may differ. Verify compatibility with SiTime SIT9120AC-1B-25E only if LVPECL and supply voltage match, noting the package difference (6-SMD vs 8-SMD).
FAQ
What is the maximum output frequency supported by this oscillator?
The SG-8506CA-QRLF supports output frequencies up to 800MHz.
Does this component support power management features?
Yes, it includes dedicated enable and disable pins to control the output state.
