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Programmable DXO | TKD

Programmable DXO | TKD

TKD Programmable DXO oscillators offer factory-programmable frequency with differential output, letting one series cover many high-speed designs. Frequencies can be set across a wide range with PECL, LVDS and HCSL options, reducing inventory and accelerating development.

Ranges of Programmable DXO

These differential oscillators provide flexible frequency programming in standard packages, simplifying prototyping and inventory. Low jitter, tight stability and PECL/LVDS/ HCSL outputs make them a versatile timing source for networking, storage and high-speed compute.

XO-2016PD Series Programmable DXO | TKD

XO-2016PD

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XO-2520PD Series Programmable DXO | TKD

XO-2520PD

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XO-3225PD Series Programmable DXO | TKD

XO-3225PD

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Frequency Programming Options for Differential Oscillators

Programming flexibility

Frequency is set at the factory across a wide range, so one product family serves multiple designs without separate crystal inventories.

Output options

PECL, LVDS and HCSL outputs are selectable, matching common differential interfaces in networking and computing platforms.

Rapid turnaround

Short programming lead times bring custom frequencies to prototypes quickly, compressing development schedules.

Differential Output and PCB Integration for Programmable DXO

Termination

Terminate PECL with the recommended resistor network and LVDS with 100 Ω across the pair, close to the receiver.

Layout

Keep differential pairs equal in length, tightly coupled and routed over a continuous reference plane with controlled impedance.

Programming verification

Confirm programmed frequency and output type in the BOM and during first-article inspection to ensure the correct configuration ships.

Differential Output and PCB Integration for Programmable DXO
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