KDS DS1008JK SPXO MHz 156.25 MHz 1.1x0.9x0.3 Crystal Oscillator

KDS DS1008JK SPXO MHz 156.25 MHz 1.1x0.9x0.3 Crystal Oscillator

KDS engineers the DS1008JK SPXO for high-speed serial interfaces and networking where predictable 156.25 MHz reference is needed without TCXO overhead. The 1.1x0.9x0.3 package and 3.3 V supply ease integration into Ethernet PHY reference clocks circuit boards.

Why Choose This Rating

• KDS-manufactured silicon with proven reliability in industrial deployments
• SPXO design without the overhead of TCXO compensation
• 3.3 V supply envelope compatible with mainstream 1.8V/2.5V/3.3V rails
• Industry-standard 1.1x0.9x0.3 footprint for drop-in replacement across designs
• Reflow-solder-compatible SMD package for high-volume manufacturing
• Hermetically sealed ceramic package for stable aging behavior

Core Specifications

Best-Fit Applications

• high-speed serial interfaces and networking
• Ethernet PHY reference clocks
• Industrial wireless and timing-critical embedded designs
• high-speed serial interfaces and networking with strict frequency accuracy and stability

Selection Guidance

For high-speed serial interfaces and networking designs, confirm the DS1008JK frequency stability and phase-noise profile against your receiver acquisition window. The 3.3 V supply envelope supports direct interface with common logic families, and the 1.1x0.9x0.3 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 envelope.

Frequently Asked Questions

What frequency range does the DS1008JK cover?
The DS1008JK operates across 156.25 MHz, suitable for high-speed serial interfaces and networking and Ethernet PHY reference clocks reference paths.

Is the DS1008JK compatible with 1.8V and 3.3V supplies?
Yes. The 3.3 V supply envelope covers both common logic levels. Confirm the supply-noise behavior in your specific application.

What is the operating temperature range of the DS1008JK?
The DS1008JK is rated for Industrial operating conditions, covering most indoor and outdoor industrial deployments.

Ordering and Packaging

Series reference: The KDS SPXO DS1008JK family covers a 156.25 MHz reference in a 1.1x0.9x0.3 SMD package. For other frequencies, package sizes, or stability grades, browse the full KDS SPXO product line.

Ordering reference: start with DS1008JK 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.