SG-9101CG-D40PGBBA

Overview

The SG-9101CG-D40PGBBA is a programmable crystal oscillator from the EPSON SG-9101CG series, manufactured by Seiko Epson. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range of 670 kHz to 170 MHz and includes an enable/disable function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The unit offers downward spread spectrum capability with a bandwidth of -4.00% and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports programmable frequency generation within the 670 kHz to 170 MHz range using standard crystal resonators.
• Integrates downward spread spectrum functionality with a specified bandwidth of -4.00% for electromagnetic interference reduction.
• Features a compact 4-SMD surface-mount package suitable for space-constrained printed circuit board layouts.

Applications

• Automotive multimedia systems
• Body electronics and control units
• Remote control devices

Procurement Notes

This component is supplied as a blank oscillator requiring specific frequency programming during the ordering process. Customers must input the desired frequency in the order remarks when purchasing through authorized distributors such as DigiKey. Verification of the exact part number suffix is essential to confirm the correct spread spectrum type and package configuration before finalizing procurement orders.

Selection Notes

Select this model when a small form factor programmable oscillator with downward spread spectrum is required. Ensure the application voltage falls within the 1.62V to 3.63V range and that the operating environment stays between -40°C and +85°C. Verify that the CMOS output logic levels are compatible with the target system interface before integration into the design.

Part Context

The SG-9101CG-D40PGBBA belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. This series is designed to replace fixed-frequency crystals and oscillators in modern electronic designs. The 'D40' suffix indicates the specific downward spread spectrum characteristic, while 'PGBBA' denotes the package type and temperature grade within the product family.

Replacement Considerations

Direct replacements within the same series include SG-9101CG-C02PGBBA for center spread spectrum or SG-9101CG-D40SHCCB for high-temperature operation up to 105°C. When substituting, verify that the spread spectrum direction and operating temperature range meet the specific design requirements of the target application.