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Timing ICs Products

Connor-Winfield's Timing ICs are single chip solutions for timing solutions and line card operations in SDH, SONET, and Synchronous Ethernet applications. All ICs have freerun, holdover and reference switching capabilities. Control monitoring is done through an SPI bus.

Current modules with corresponding special features are detailed below.

To view our complete line of products, please visit the Product Locator page.

Timing ICs

STC5420

Stratum 3/4E/4/SMC Compliant
12 reference inputs & 10 sync outputs
Programmable Loop Bandwidth

Timing ICs

STC5425

Line Card Protection Switch for SONET/SDH
5 Clock Reference Inputs, 4 Synchronized Clock Outputs
Programmable Phase Skew & Loop Bandwidth

Timing ICs

STC5455

Stratum 3/4E/4/SMC Compliant
5 Clock Reference Inputs, 4 Synchronized Clock Outputs
Programmable Loop Bandwidth; 0.1Hz to 100Hz

Timing ICs

STC5415

Line Card Protection Switch for SONET/SDH
5 Clock Reference Inputs, 4 Synchronized Clock Outputs
Programmable Phase Skew & Loop Bandwidth

Timing ICs

STC3500

Stratum 3
8 reference inputs & 4 outputs
Low jitter external VCXO output

Timing ICs

STC3800

Stratum 3E
8 reference inputs & 4 outputs
Low jitter external VCXO output