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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)：±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-8504CA-PRKZ is a dual or quad selectable programmable crystal oscillator manufactured by Epson. It features an LVPECL output type and operates within a supply voltage range of 2.5V to 3.3V. The device supports a frequency range from 50 MHz to 800 MHz. It is housed in an 8-SMD, no lead package with dimensions of 7.0 mm x 5.0 mm x 1.5 mm. The component includes enable/disable functionality for power management.
Feature Summary
- Dual or quad selectable frequency configuration capability
- LVPECL output interface for high-speed digital applications
- Integrated enable and disable control for standby modes
- Compact surface-mount packaging design
Applications
- High-speed data communication systems
- Network infrastructure equipment
- Test and measurement instruments
- Industrial automation controllers
Procurement Notes
Verify the specific ordering suffix to confirm pin configuration and frequency selection options. Ensure compatibility with the target system's voltage levels and output load requirements. Check RoHS compliance status if environmental regulations apply. Confirm package orientation and marking codes against official datasheets before integration.
Selection Notes
Choose this model when LVPECL signaling is required for noise immunity and signal integrity. Consider the dual/quad selectability for flexible frequency planning. Evaluate power consumption differences between Hi-Z and Fix standby modes based on system energy efficiency goals. Ensure the operating temperature range meets application specifications.
Part Context
This component belongs to Epson’s SG-8504CA series of programmable oscillators. It shares the same physical footprint as the SG-8503CA but differs in pin count and internal configuration. The series is designed for applications requiring precise clock generation with low jitter characteristics.
Replacement Considerations
Direct substitutes include other EPSON SG-8504CA variants with matching suffixes. Cross-reference pin configurations carefully as different suffixes may alter electrical behavior. Verify that alternative sources offer identical LVPECL output standards and voltage ranges.
