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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 1：75MHz, 100MHz, 150MHz, 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 EPSON SG-8504CA 75.0M 0007A-APRLZ0 is a standard XO (crystal oscillator) designed for high-speed digital applications requiring stable frequency output. It operates within a voltage range of 2.5V to 3.3V and features an LVPECL output signal type. The device is housed in an 8-SMD, No Lead package with dimensions corresponding to the SMD7050-8P form factor. It supports a nominal frequency of 75.0 MHz and maintains a frequency stability of +/-50 PPM across an operating temperature range of -40°C to +85°C.
Feature Summary
- Pin configurable or selectable architecture allowing flexible integration into various circuit designs.
- LVPECL output interface optimized for high-speed digital signal transmission with low noise characteristics.
Applications
- High-speed digital systems requiring precise clock synchronization
- Communication equipment utilizing LVPECL interfaces
- Industrial control systems operating in extended temperature environments
Procurement Notes
Verify the specific ordering suffix APRLZ0 to confirm tape and reel packaging configuration. Ensure the selected variant matches the required 75.0 MHz frequency and LVPECL output type. Cross-reference the 8-SMD package dimensions against PCB footprint specifications to guarantee mechanical compatibility during assembly processes.
Selection Notes
Select this component when LVPECL signaling is required for high-speed data paths. Consider the +/-50 PPM stability requirement against system jitter budgets. Evaluate the -40°C to +85°C operating range against environmental conditions. Confirm power supply constraints align with the 2.5V to 3.3V operational window before finalizing the design.
Part Context
This part belongs to the SG-8504CA series of dual or quad selectable programmable crystal oscillators from Epson. The series offers pin-configurable options to support multiple output configurations within a single package family. This specific model represents the 75.0 MHz variant with standardized LVPECL outputs, distinct from other frequencies like 100.0 MHz or 150.0 MHz available in the same lineup.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative manufacturers. Check electrical parameter alignment, particularly LVPECL voltage levels and current drive capabilities, before substituting.
