KDS DS2520AJ SPXO MHz 100–156.3 MHz 2.5x2.0x1.0 Crystal Oscillator

KDS DS2520AJ SPXO MHz 100–156.3 MHz 2.5x2.0x1.0 Crystal Oscillator

The DS2520AJ is a KDS simple-packaged crystal oscillator (SPXO) covering 100–156.3 MHz in a 2.5x2.0x1.0 SMD package. With see datasheet supply and Automotive temperature range, it serves wireless baseband and RF modules and high-speed data acquisition reference needs without the overhead of TCXO compensation.

Why Choose This Rating

• RoHS-compliant and lead-free construction for global deployment
• see datasheet supply envelope compatible with mainstream 1.8V/2.5V/3.3V rails
• Tight supply-pushing and load-pulling for predictable frequency behavior
• Compatible with mainstream oscillator footprints and land patterns
• Industry-standard 2.5x2.0x1.0 footprint for drop-in replacement across designs
• Hermetically sealed ceramic package for stable aging behavior

Core Specifications

Best-Fit Applications

• wireless baseband and RF modules
• high-speed data acquisition
• Industrial wireless and timing-critical embedded designs
• wireless baseband and RF modules with strict frequency accuracy and stability

Selection Guidance

For wireless baseband and RF modules designs, confirm the DS2520AJ 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 2.5x2.0x1.0 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

What frequency range does the DS2520AJ cover?
The DS2520AJ operates across 100–156.3 MHz, suitable for wireless baseband and RF modules and high-speed data acquisition reference paths.

Is the DS2520AJ compatible with 1.8V and 3.3V supplies?
Yes. The see datasheet supply envelope covers both common logic levels. Confirm the supply-noise behavior in your specific application.

What is the operating temperature range of the DS2520AJ?
The DS2520AJ is rated for Automotive operating conditions, covering most indoor and outdoor industrial deployments.

Ordering and Packaging

Series reference: The KDS SPXO DS2520AJ family covers a 100–156.3 MHz reference in a 2.5x2.0x1.0 SMD package. For other frequencies, package sizes, or stability grades, browse the full KDS SPXO product line.

Ordering reference: start with DS2520AJ 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.