KDS DS3225AJ SPXO MHz 100–156.3 MHz 3.2x2.5x1.2 Crystal Oscillator

KDS DS3225AJ SPXO MHz 100–156.3 MHz 3.2x2.5x1.2 Crystal Oscillator

Built around a fundamental-mode resonator, the DS3225AJ SPXO delivers stable 100–156.3 MHz output in a 3.2x2.5x1.2 SMD package. The see datasheet supply range suits USB and HDMI reference clocks and industrial controllers and embedded MCUs reference designs.

Why Choose This Rating

• Hermetically sealed ceramic package for stable aging behavior
• SPXO design without the overhead of TCXO compensation
• Low phase noise and tight frequency stability across Automotive temperature range
• Industry-standard 3.2x2.5x1.2 footprint for drop-in replacement across designs
• Low start-up time and stable oscillation across input voltage ramp
• RoHS-compliant and lead-free construction for global deployment

Core Specifications

Best-Fit Applications

• USB and HDMI reference clocks
• industrial controllers and embedded MCUs
• Industrial wireless and timing-critical embedded designs
• USB and HDMI reference clocks with strict frequency accuracy and stability

Selection Guidance

For USB and HDMI reference clocks designs, confirm the DS3225AJ frequency stability and phase-noise profile against your receiver acquisition window. The see datasheet supply envelope supports direct interface with common logic families, and the 3.2x2.5x1.2 footprint simplifies PCB layout in dense timing chains.

Validate the start-up time and steady-state current draw against your power budget, and confirm the supply-pushing and load-pulling behavior under realistic decoupling conditions. For temperature-sensitive deployments, review the KDS datasheet's stability vs. temperature plot over the full Automotive envelope.

Frequently Asked Questions

How does the DS3225AJ differ from other KDS SPXO parts?
The DS3225AJ uses the 3.2x2.5x1.2 SMD package with 100–156.3 MHz output. Compare against other package sizes and frequency points to find the best fit for your board layout.

Can the DS3225AJ be used as a direct replacement for similar parts?
In many cases yes. The 3.2x2.5x1.2 package and standard 4-pad layout support drop-in replacement across manufacturers. Verify pin-out and supply voltage before substitution.

What is the typical phase noise of the DS3225AJ?
Phase noise depends on the output frequency and offset. Refer to the KDS datasheet for the DS3225AJ time-domain and phase-noise plots at the frequencies of interest.

Ordering and Packaging

Series reference: The KDS SPXO DS3225AJ family covers a 100–156.3 MHz reference in a 3.2x2.5x1.2 SMD package. For other frequencies, package sizes, or stability grades, browse the full KDS SPXO product line.

Ordering reference: start with DS3225AJ and confirm the exact reel size, termination finish, and compliance suffix against current stock before purchase.

Design note: Specifications are nominal and based on manufacturer datasheets. Verify the latest KDS data and curves before final release.