Datasheet4U Logo Datasheet4U.com

SY89844U - Precision LVDS Runt Pulse Eliminator 2:1 MUX

Description

The SY89844U is a low jitter LVDS, 2:1 input multiplexer (MUX) optimized for redundant source switchover applications.

Unlike standard multiplexers, the SY89844U unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or “runt” pulses during switchover.

Features

  • Precision Edge®.
  • Selects between two sources, and provides a glitch-free, stable LVDS output.
  • Guaranteed AC performance over temperature and supply voltage:.
  • wide operating frequency: 1kHz to >1.5GHz.

📥 Download Datasheet

Datasheet preview – SY89844U

Datasheet Details

Part number SY89844U
Manufacturer Micrel Semiconductor
File Size 579.49 KB
Description Precision LVDS Runt Pulse Eliminator 2:1 MUX
Datasheet download datasheet SY89844U Datasheet
Additional preview pages of the SY89844U datasheet.

📁 Similar Datasheet

  • SY89874U - Programmable Clock Divider/Fanout Buffer (Microchip)
  • SY89206V - DIFFERENTIAL PECL/ECL RECEIVER/BUFFER (MICREL)
  • SY89216V - DIFFERENTIAL PECL/ECL RECEIVER/BUFFER (MICREL)
  • SY89230U - Clock Divider (Micrel)
  • SY89231U - Clock Divider (Micrel)
  • SY89297U - Precision CML Dual-Channel Programmable Delay (Microchip)
  • SY89306V - 3.3V/5V 2.5GHz Differential PECL/ECL Receiver/Buffer (Microchip)
  • SY8002A1 - 2A Synchronous Step Down Regulator (Silergy)
  • SY8002E1 - 2A Synchronous Step Down Regulator (Silergy)
  • SY8002I - 2A Synchronous Step Down Regulator (Silergy)
Other Datasheets by Micrel Semiconductor
  • SY89840U - Precision LVPECL Runt Pulse Eliminator 2:1 Multiplexer
  • SY89841U - Precision LVDS Runt Pulse Eliminator 2:1 Multiplexer
  • SY89842U - Precision CML Runt Pulse Eliminator 2:1 Multiplexer
  • SY89843U - Precision LVPECL Runt Pulse Eliminator 2:1 MUX
  • SY89845U - PRECISION CML RUNT PULSE ELIMINATOR 2:1 MUX
  • SY89846U - LVPECL 1:5 Fanout
  • SY89847U - LVDS 1:5 Fanout
  • SY89801A - HP PA-8000 CLOCK SOURCE

Full PDF Text Transcription

Click to expand full text
SY89844U Precision LVDS Runt Pulse Eliminator 2:1 MUX with 1:2 Fanout and Internal Termination General Description The SY89844U is a low jitter LVDS, 2:1 input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89844U unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or “runt” pulses during switchover. In addition, a unique Fail-Safe Input protection prevents metastable conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops below 100mV).
Published: |