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Product Detailed Parameters
- Description：MEMS OSC PROG BLANK
- Series：SiT9001
- Mfr：SiTime
- Package：Bulk
- Base Resonator：MEMS
- Type：XO (Standard)
- Programmable Type：Blank (User Must Program)
- Available Frequency Range：1 MHz ~ 200 MHz
- Function：Enable/Disable, Standby
- Output：LVCMOS
- Voltage - Supply：1.8V, 2.5V ~ 3.3V
- Frequency Stability：-
- Frequency Stability (Total)：±50ppm
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：34mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max)：0.031" (0.80mm)
- Supplier Device Package：-
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Overview
The SIT9001AI-33-XXXX-000.FP000X is a programmable MEMS oscillator from the SiT9001 series. It features a blank programming state, requiring user configuration. The device supports a frequency range of 1 MHz to 200 MHz with a total frequency stability of ±50ppm. It utilizes a silicon MEMS base resonator and is available in surface-mount packages compliant with RoHS standards.
Feature Summary
- Programmable MEMS technology allowing flexible frequency selection within the specified range.
- Blank programming state enables custom frequency configuration by the end-user.
- High frequency stability of ±50ppm ensures reliable timing performance.
Applications
- General-purpose digital systems requiring precise clock signals
- Embedded devices needing customizable oscillator frequencies
- Industrial control equipment with specific timing requirements
Procurement Notes
Verify the exact package type and pinout compatibility with your PCB layout before procurement. Confirm that the blank programming state aligns with your production workflow for final frequency configuration. Ensure that the ±50ppm stability meets your system's jitter and phase noise specifications. Check for any specific handling requirements related to the MEMS structure during assembly.
Selection Notes
Select this component when a standard fixed-frequency oscillator does not meet specific design needs. The programmable nature allows for design flexibility across different product variants. Consider the ±50ppm stability as sufficient for most general digital applications. Verify that the 1 MHz to 200 MHz range covers all required clock speeds for your target application.
Part Context
This part belongs to the SiTime SiT9001 family of silicon MEMS oscillators. These devices offer superior shock and vibration resistance compared to traditional quartz crystals. The AI suffix typically indicates an industrial temperature grade variant. The FP000 designation refers to the specific package style and pin configuration used in this series.
Replacement Considerations
Direct replacements may include other SiTime programmable MEMS oscillators from the same family with similar frequency ranges. Cross-reference with SiT9001AC or SiT9001AI variants depending on required temperature grades. Ensure that the replacement maintains the ±50ppm stability and compatible package dimensions for board-level interchangeability.
