KDS DST210AC SPXO kHz 32.768 kHz 2x1.2x0.55 Crystal Oscillator

KDS DST210AC SPXO kHz 32.768 kHz 2x1.2x0.55 Crystal Oscillator

KDS designs the DST210AC as a low-frequency SPXO for low-power MCU RTC and watch circuits applications where 32.768 kHz reference is needed in a compact 2x1.2x0.55 footprint. see datasheet supply and Industrial,Automotive coverage suit industrial metering and instrumentation clocks designs.

Why Choose This Rating

• KDS-manufactured silicon with proven reliability in industrial deployments
• Hermetically sealed ceramic package for stable aging behavior
• see datasheet supply envelope compatible with mainstream 1.8V/2.5V/3.3V rails
• Reflow-solder-compatible SMD package for high-volume manufacturing
• Tight supply-pushing and load-pulling for predictable frequency behavior
• Low phase noise and tight frequency stability across Industrial,Automotive temperature range

Core Specifications

Best-Fit Applications

• low-power MCU RTC and watch circuits
• industrial metering and instrumentation clocks
• Industrial wireless and timing-critical embedded designs
• low-power MCU RTC and watch circuits with strict frequency accuracy and stability

Selection Guidance

For low-power MCU RTC and watch circuits designs, confirm the DST210AC 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 2x1.2x0.55 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 Industrial,Automotive envelope.

Frequently Asked Questions

Is the DST210AC RoHS compliant?
Yes. The KDS DST210AC is RoHS-compliant and lead-free, suitable for global deployment including EU and Asia markets.

What is the start-up time of the DST210AC?
Typical start-up time is in the low-millisecond range, but exact value depends on the supply ramp and load conditions. Refer to the datasheet for measured values.

Does the DST210AC need an external load capacitor?
No. The DST210AC is a complete oscillator with internal load capacitors, so no external capacitor is required.

Ordering and Packaging

Series reference: The KDS low-frequency SPXO DST210AC family covers a 32.768 kHz reference in a 2x1.2x0.55 SMD package. For other frequencies, package sizes, or stability grades, browse the full KDS low-frequency SPXO product line.

Ordering reference: start with DST210AC 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.