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SpectraLinear Product Family

Applications for Zero Delay Buffers (ZDBs)

  • Datacom
  • Networking
  • Telecom
  • Storage
  • HDTV
  • Ethernet Appliances
  • Set-top Boxes
  • Imaging Products
  • Test & Measurement
  • Embedded Systems

Zero Delay Buffers (ZDBs)

Zero Delay Buffer products are based on SpectraLinear’s low power, high performance PLL technology. Primarily used in high performance systems for clock distribution, these products provide very low skew, jitter and propagation delay, meet very tight setup and hold time requirements, and improve system timing margins. These low delay and skew zero delay buffers offer improved performance, power, and operating frequency range upgrades over the competition, with a 220MHz frequency range and a 3.3V to 2.5V power supply operation. Offered with 4, 5, 8 and 9 output versions. View product list +

Feature highlights:
  • Low Propagation Delay
  • Low Output-to-Output Skew
  • Low Device-to-Device Skew
  • Low Output Jitter
  • Drive Strength Options
  • Wide Operation Frequency from 10 to 220MHz
  • 3.3V to 2.5V Power Supply Range
  • Low Power Dissipation


Show all parameters +

Part Number > Description Input/Output (1x) Frequency (MHz) Number of Outputs Frequency Multiplication VDD (V) Datasheet
SL2305 10 to 140MHz ZDB with 1x multiplication, 5 outputs and 3.3V VDD 10 to 140 5 1x 3.3
SL2309 10 to 140MHz ZDB with 1x multiplication, 9 outputs and 3.3V VDD 10 to 140 9 1x 3.3
SL23EP04 10 to 220MHz ZDB with 0.5, 1x and 2x Multiplication, 4 outputs and 2.5 to 3.3V VDD 10 to 220 4 0.5, 1 and 2x 2.5 to 3.3
SL23EP05 10 to 220MHz ZDB with 1x multiplication, 5 outputs and 2.5 to 3.3V VDD 10 to 220 5 1x 2.5 to 3.3
SL23EP08 10 to 220MHz ZDB with 0.5, 1x, 2x and 4x Multiplication, 8 outputs and 2.5 to 3.3V VDD 10 to 220 8 0.5, 1, 2 and 4x 2.5 to 3.3
SL23EP09 10 to 220MHz ZDB with 1x multiplication, 9 outputs and 2.5 to 3.3V VDD 10 to 220 9 1x 2.5 to 3.3

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