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Product Detailed Parameters
- Description：XTAL OSC PROG XO LVPECL 2.5-3.3V
- Series：SG-8504CA
- 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)
Download product information
Overview
The SG-8504CA-PRLF is a pin-configurable programmable crystal oscillator manufactured by EPSON. It operates within a supply voltage range of 2.5V to 3.3V and supports frequency outputs up to 800MHz. The device features an LVPECL output mode with a frequency stability of ±31.5ppm. It is housed in an 8-SMD package measuring 7.00mm x 5.00mm. The component supports dual or quad selectable configurations, allowing for flexible integration into high-frequency digital systems requiring precise clock signals.
Feature Summary
- Pin-configurable architecture allows selection between dual or quad output modes
- Supports high-frequency operation ranging from 50MHz to 800MHz
- Compatible with standard 2.5V to 3.3V power supply rails
- Offers low standby current consumption with Hi-Z or Fix mode options
Applications
- High-speed data communication interfaces
- Network infrastructure equipment clocking
- Server and storage system timing solutions
- Industrial control system synchronization
Procurement Notes
Verify the specific suffix code against official Epson documentation to confirm exact frequency, load capacitance, and output configuration. Ensure the ordering part number matches the required pin-out and electrical specifications for your design. Cross-reference datasheet revisions to confirm compliance with current RoHS standards and availability status before finalizing procurement orders.
Selection Notes
Select this component when designing systems requiring flexible output configurations without custom mask ROM programming. Consider the 8-SMD footprint constraints and thermal requirements for the operating temperature range. Evaluate the LVPECL output drive strength against trace impedance and receiver input sensitivity to ensure signal integrity at maximum supported frequencies.
Part Context
The SG-8504CA series represents Epson's line of programmable oscillators designed for versatility in embedded applications. This model variant specifically targets designs needing multiple clock outputs from a single package. It complements the SG-8503CA family by offering enhanced configurability through pin selection rather than software programming.
Replacement Considerations
Direct substitutes include other SG-8504CA variants with matching suffixes for identical electrical parameters. Verify that alternative sources provide the same 8-SMD package dimensions and pin assignments to maintain board compatibility without redesign.
