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Product Detailed Parameters
- Description：XTAL OSC XO 2.5V-3.3V 8SMD
- Series：SG-8504CA
- Mfr：EPSON
- Package：Tape & Reel (TR)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency - Output 1：62.5MHz, 125MHz, 156.25MHz, 250MHz
- Frequency - Output 2：-
- Function：Enable/Disable
- Output：LVPECL
- Voltage - Supply：2.5V ~ 3.3V
- Frequency Stability：±50ppm
- Operating Temperature：-40°C ~ 85°C
- Current - Supply (Max)：90mA
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height：0.067" (1.70mm)
- Package / Case：8-SMD, No Lead
- Frequency - Output 3：-
- Frequency - Output 4：-
- Supplier Device Package：8-SMD (7x5)
- Ratings：-
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Overview
The SG-8504CA 62.5M 0008A-APRLZ3 is a pin-configurable, quad-frequency standard crystal oscillator (XO) manufactured by Epson. It supports output frequencies of 62.5 MHz, 125 MHz, 156.25 MHz, and 250 MHz, selected via hardware pins. The device operates on a single supply voltage ranging from 2.5V to 3.3V. It features an LVPECL output interface and maintains a frequency stability of ±50 ppm across the operating temperature range of -40°C to +85°C. The component is housed in an 8-SMD, no-lead package with dimensions of 7 mm x 5 mm.
Feature Summary
- Pin-selectable configuration allows selection among four distinct output frequencies without software programming.
- Supports LVPECL output interface for high-speed digital applications.
- Operates within a wide industrial temperature range of -40°C to +85°C.
- Compatible with standard 2.5V to 3.3V power supply rails.
Applications
- High-speed data communication interfaces requiring precise clocking.
- Network equipment utilizing 10G Ethernet or similar protocols.
- Telecommunications infrastructure systems.
- Industrial control systems demanding stable timing signals.
Procurement Notes
Verify the specific ordering suffix matches the required frequency selection. Confirm that the LVPECL output type aligns with the target circuit design. Ensure the 8-SMD package footprint corresponds to the PCB layout specifications. Check RoHS compliance status if environmental regulations apply to the end product.
Selection Notes
Choose this component when multiple frequency options are needed within a single form factor. The pin-configurable nature simplifies inventory management compared to stocking separate part numbers for each frequency. Ensure the system power supply remains within the 2.5V to 3.3V range to guarantee proper operation and signal integrity.
Part Context
This model belongs to the SG-8504CA series of pin-configurable oscillators. It shares the same physical package and electrical characteristics as other variants in the family, differing primarily in the factory-set frequency selection determined by the pin configuration. The series is designed for applications requiring flexible timing solutions in compact spaces.
Replacement Considerations
Direct replacements must match the 8-SMD no-lead package and LVPECL output type. Verify that any substitute component supports the same quad-frequency pin-selectable functionality and operates within the identical 2.5V to 3.3V supply range. Compatibility with the -40°C to +85°C temperature specification is essential.
