
For Reference Only
Part Number | SIT9121AC-2B-XXE |
OEMstron Part # | SIT9121AC-2B-XXE |
Manufacturer | SiTIME |
Category | Passive Components › Crystals, Oscillators, Resonators › Programmable Oscillators |
Description | MEMS OSC PROG XO LVDS 2.25-3.63V |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SIT9121AC-2B-XXE PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SIT9121AC-2B-XXE Specifications
Part Number | SIT9121AC-2B-XXE | |
Brand | SiTIME | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Programmable Oscillators | |
Manufacturer | SiTIME | |
Series | SiT9121 | |
Base Resonator | MEMS | |
Type | XO (Standard) | |
Programmable Type | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | |
Available Frequency Range | 1MHz ~ 220MHz | |
Function | Enable/Disable | |
Output | LVDS | |
Voltage - Supply | 2.25V ~ 3.63V | |
Frequency Stability | ±20ppm | |
Frequency Stability (Total) | - | |
Operating Temperature | -20°C ~ 70°C | |
Spread Spectrum Bandwidth | - | |
Current - Supply (Max) | 55mA | |
Ratings | - | |
Mounting Type | Surface Mount | |
Package / Case | 6-SMD, No Lead | |
Size / Dimension | 0.126" L x 0.098" W (3.20mm x 2.50mm) | |
Height | 0.032" (0.80mm) |
SIT9121AC-2B-XXE Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SIT9121AI-2B1-XXX000.FP0000X D# V36:1790_18968468 SiTime Corporation |
Oscillator MEMS 1MHz to 220MHz ±20ppm (Stability) LVDS 2.5V/3.3V 6-Pin QFN SMD T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SIT9121AI-2B1-XXX000.FP0000X D# SIT9121AI-2B1-XXX000.FP0000X SiTime Corporation |
High Performance Differential Oscillator 1MHz to 220MHz 2.25V to 3.63V 20ppm 6-Pin Surface Mount T/R - Tape and Reel (Alt: SIT9121AI-2B1-XXX000.FP0000X) RoHS: Compliant
|
Americas - 0 |
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