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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 ~ 20 MHz
- Function：Enable/Disable
- Output：CMOS
- Voltage - Supply：1.62V ~ 3.63V
- Frequency Stability：-
- Frequency Stability (Total)：-
- Operating Temperature：-40°C ~ 105°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-D40PHABC is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and operates within a frequency range of 670 kHz to 20 MHz. The device supports a supply voltage of 1.62V to 3.63V 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 component offers a downward spread spectrum bandwidth of -4.00% and functions across an operating temperature range of -40°C to 105°C.
Feature Summary
- Programmable frequency generation within the specified range via distributor programming services.
- Integrated downward spread spectrum modulation capability for EMI reduction.
- Low power consumption with dedicated enable and disable control functions.
Applications
- High-speed data transmission interfaces requiring precise clocking.
- Embedded systems demanding low electromagnetic interference profiles.
- Portable electronic devices utilizing battery power sources.
Procurement Notes
This component requires specific frequency programming during the ordering process. Buyers must input the desired operational frequency in the order remarks when purchasing through authorized distributors such as DigiKey. Verify that the selected supplier provides this programming service to ensure the oscillator functions at the required target frequency upon delivery.
Selection Notes
Select this model when a compact surface-mount oscillator with spread spectrum capabilities is required. Ensure the application voltage falls within the 1.62V to 3.63V range. Confirm that the 4-SMD package fits the PCB layout constraints. Consider the -40°C to 105°C temperature rating against environmental conditions.
Part Context
The SG-9101CG-D40PHABC belongs to the SG-9101 series of programmable spread spectrum crystal oscillators. This series is designed for applications needing flexible frequency configuration and reduced electromagnetic noise. The part shares common architectural features with other variants in the family but differs in specific package and electrical parameters.
Replacement Considerations
Direct replacements may include other SG-9101CG variants with compatible pinouts and electrical specifications. Verify frequency ranges and package dimensions before substitution. Consult official datasheets for cross-reference information to ensure functional equivalence in the target circuit.
