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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS DWN SPRD
- Series：SG-9101
- 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：670 kHz ~ 170 MHz
- Function：Enable/Disable
- Output：CMOS
- Voltage - Supply：1.62V ~ 3.63V
- Frequency Stability：-
- Frequency Stability (Total)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-4.00%, Down Spread
- Current - Supply (Max)：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height - Seated (Max)：0.031" (0.80mm)
- Supplier Device Package：4-SMD (2.5x2)
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Overview
The SG-9101CG-D40PGBCB is a programmable spread spectrum crystal oscillator from Epson, featuring CMOS output and XO (Standard) type. It operates within a frequency range of 670 kHz to 170 MHz and supports supply voltages from 1.62V to 3.63V. The device includes enable/disable functionality with a maximum disabled current of 3.7 mA. It utilizes a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. The component offers an extended operating temperature range of -40°C to 105°C and features downward spread spectrum modulation with a bandwidth of -4.00%.
Feature Summary
- Supports programmable frequency generation across a wide range using blank oscillator programming.
- Integrates downward spread spectrum modulation to reduce electromagnetic interference.
- Provides low-power standby capability through dedicated enable and disable control pins.
Applications
- High-speed data communication interfaces requiring precise clocking.
- Embedded systems needing flexible frequency configuration.
- Consumer electronics demanding reduced electromagnetic noise profiles.
Procurement Notes
Verify the specific part number suffix to confirm the downward spread spectrum variant. Ensure the ordering process includes explicit frequency specification instructions as these are programmable units. Confirm that the required operating temperature range aligns with the -40°C to 105°C specification for your application environment.
Selection Notes
Select this component when a compact surface-mount oscillator with programmable frequency and spread spectrum capabilities is required. Consider the 4-SMD package size for space-constrained designs. Verify that the CMOS output voltage levels match the receiving logic inputs. Ensure the power supply range accommodates the 1.62V to 3.63V operational requirements.
Part Context
This model belongs to the SG-9101CG series of programmable spread spectrum crystal oscillators. It shares the same physical footprint and electrical interface characteristics as other variants in the family, differing primarily in the specific modulation profile and factory-programmed frequency parameters defined by the suffix codes.
Replacement Considerations
Direct replacements within the SG-9101CG series include SG-9101CG-D40SHCCB and SG-9101CG-D40PGBBC. These alternatives share identical packaging and basic electrical specifications but may differ in specific spread spectrum configurations or programming requirements.
