KDS DSB321SSB TCXO 10–52 MHz 3.2x2.5x1.0 Crystal Oscillator

KDS DSB321SSB TCXO 10–52 MHz 3.2x2.5x1.0 Crystal Oscillator

KDS designs the DSB321SSB as a TCXO for mobile phones and GPS/GNSS modules applications where small package and Industrial temperature coverage matter. The 10–52 MHz output and 1.62–3.63 V supply fit directly into small cell base stations and IoT gateways reference chains.

Why Choose This Rating

• 1.62–3.63 V supply envelope compatible with mainstream 1.8V/2.5V/3.3V rails
• TCXO design without the overhead of TCXO compensation
• Reflow-solder-compatible SMD package for high-volume manufacturing
• Industry-standard 3.2x2.5x1.0 footprint for drop-in replacement across designs
• Tight supply-pushing and load-pulling for predictable frequency behavior
• KDS-manufactured silicon with proven reliability in industrial deployments

Core Specifications

Best-Fit Applications

• mobile phones and GPS/GNSS modules
• small cell base stations and IoT gateways
• Industrial wireless and timing-critical embedded designs
• mobile phones and GPS/GNSS modules with strict frequency accuracy and stability

Selection Guidance

For mobile phones and GPS/GNSS modules designs, confirm the DSB321SSB frequency stability and phase-noise profile against your receiver acquisition window. The 1.62–3.63 V supply envelope supports direct interface with common logic families, and the 3.2x2.5x1.0 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 Industrial envelope.

Frequently Asked Questions

What frequency range does the DSB321SSB cover?
The DSB321SSB operates across 10–52 MHz, suitable for mobile phones and GPS/GNSS modules and small cell base stations and IoT gateways reference paths.

Is the DSB321SSB compatible with 1.8V and 3.3V supplies?
Yes. The 1.62–3.63 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 DSB321SSB?
The DSB321SSB is rated for Industrial operating conditions, covering most indoor and outdoor industrial deployments.

Ordering and Packaging

Series reference: The KDS TCXO DSB321SSB family covers a 10–52 MHz reference in a 3.2x2.5x1.0 SMD package. For other frequencies, package sizes, or stability grades, browse the full KDS TCXO product line.

Ordering reference: start with DSB321SSB 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.