SG-9101CE-D15SGDBA

Programmable Oscillators Overview

The SG-9101CE-D15SGDBA is a programmable spread spectrum crystal oscillator from EPSON, featuring a CMOS output type. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device incorporates a downward spread spectrum function with a bandwidth of -1.50%. It includes a standby feature with a maximum disabled current consumption of 3.7 mA. The component is housed in a 4-SMD, no-lead package measuring 7.00mm x 5.00mm with a maximum height of 1.40mm. It is designed for surface mount installation and functions reliably across an operating temperature range of -40°C to 105°C.

Programmable Oscillators Feature Summary

• Programmable frequency generation within the specified range via order input
• Downward spread spectrum modulation to reduce electromagnetic interference
• Low power standby mode with defined current limits during disable state
• Standard XO configuration with CMOS logic level outputs

Programmable Oscillators Applications

• High-speed digital signal processing systems requiring precise clocking
• Communication equipment needing reduced EMI through spread spectrum techniques
• Embedded computing platforms utilizing surface-mount technology constraints
• Industrial control systems operating within extended temperature ranges

Programmable Oscillators Procurement Notes

Verify the specific frequency requirement against the available programming range before ordering, as this component is programmed upon request. Confirm that the system design accommodates the 1.62V to 3.63V supply voltage window. Ensure the PCB layout supports the 4-SMD no-lead package dimensions and thermal requirements. Check for any specific RoHS compliance documentation needs based on regional regulations. Validate that the downward spread spectrum characteristic aligns with the system's electromagnetic compatibility standards.

Programmable Oscillators Selection Notes

Choose this model when a standard XO form factor is required but flexibility in frequency selection is necessary. The downward spread spectrum feature is critical for applications where minimizing peak emissions is a priority over fixed-frequency stability. Consider the larger 7x5mm package size compared to smaller variants if space allows, as it may offer different thermal or mechanical characteristics. Verify that the CMOS output voltage levels are compatible with the receiving logic inputs without additional buffering.

Programmable Oscillators Part Context

This part belongs to the SG-9101 series of programmable spread spectrum crystal oscillators manufactured by EPSON. The series offers various package sizes and spread spectrum configurations to suit different design constraints. The 'CE' suffix typically denotes a specific package variant within the lineup, while 'D15' indicates the downward spread spectrum bandwidth. This series is distinct from non-programmable or center-spread variants found in other product codes.

Programmable Oscillators Replacement Considerations

Direct replacements must match the 4-SMD 7x5mm package and CMOS output type. Any substitute must support the same 1.62V to 3.63V supply range and -40°C to 105°C operating temperature. Verify that the replacement also offers downward spread spectrum capability if EMI reduction is required. Frequency programmability should be confirmed if custom frequencies are needed.