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Product Detailed Parameters
- Description：MEMS OSC PROG BLANK 10MHZ-460MHZ
- Series：DSC8103
- Mfr：Microchip Technology
- Package：Tube
- Base Resonator：MEMS
- Type：XO (Standard)
- Programmable Type：Blank (User Must Program)
- Available Frequency Range：10 MHz ~ 460 MHz
- Function：Standby
- Output：LVDS
- Voltage - Supply：2.25V ~ 3.6V
- Frequency Stability：-
- Frequency Stability (Total)：±10ppm
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：32mA
- Ratings：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.035" (0.90mm)
- Supplier Device Package：-
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Overview
The DSC8103AI5 is a programmable MEMS oscillator manufactured by Microchip Technology. It operates within a supply voltage range of 2.25V to 3.63V and delivers an LVDS output signal. The device features a frequency stability of ±10ppm and supports an operating temperature range from -40°C to +85°C. Maximum supply current is specified at 32mA. It utilizes a surface-mount 6-VDFN package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.90mm. The component is RoHS compliant and classified under ECCN EAR99.
Feature Summary
- Programmable MEMS technology for flexible frequency configuration
- LVDS output interface for high-speed digital applications
- Integrated standby function for power management
Applications
- High-speed data communication systems
- Industrial control equipment
- Telecommunications infrastructure
Procurement Notes
Verify the specific frequency order code suffix, as the base part number indicates a programmable device requiring programming. Confirm package marking and revision level against the latest Microchip datasheet. Ensure ESD handling procedures are followed during assembly due to the sensitive MEMS structure. Check for any specific errata related to the silicon revision.
Selection Notes
Select this component when a programmable LVDS clock source is required in a compact footprint. Consider the ±10ppm stability requirement against system jitter budgets. Evaluate the 2.25V-3.63V supply range compatibility with the target system voltage rails. Compare power consumption metrics against fixed-frequency alternatives if low power is a critical constraint.
Part Context
This part belongs to the DSC8103 family of programmable MEMS oscillators. It serves as a drop-in replacement for many fixed-frequency crystal oscillators while offering design flexibility through post-manufacturing programming. The family shares common pinouts and mechanical dimensions across various frequency options.
Replacement Considerations
Direct replacements include other DSC8103 variants with different frequency suffixes or the DSC8121 series for similar performance profiles. Verify that substitute parts maintain the same LVDS output type and VDFN package dimensions to ensure PCB compatibility.
