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SY89645L - 1-to-4 LVCMOS/LVTTLto-LVDS Fanout Buffer

General Description

The SY89645L is a 3.3V, fully differential, low skew, 1:4 LVDS fanout buffer that accepts LVTTL or LVCMOS inputs.

It is capable of processing clock signals as fast as 650MHz.

The LVDS signals are optimized to provide less than 40ps of output skew.

Key Features

  • Four identical LVDS outputs.
  • CLKIN accepts LVCMOS or LVTTL input levels.
  • Maximum output frequency: 650MHz.
  • Translates LVCMOS/LVTTL input signals to LVDS levels.

📥 Download Datasheet

Datasheet Details

Part number SY89645L
Manufacturer Micrel Semiconductor
File Size 328.19 KB
Description 1-to-4 LVCMOS/LVTTLto-LVDS Fanout Buffer
Datasheet download datasheet SY89645L Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SY89645L Precision Low Skew, 1-to-4 LVCMOS/LVTTL-to-LVDS Fanout Buffer General Description The SY89645L is a 3.3V, fully differential, low skew, 1:4 LVDS fanout buffer that accepts LVTTL or LVCMOS inputs. It is capable of processing clock signals as fast as 650MHz. The LVDS signals are optimized to provide less than 40ps of output skew. The single-ended input takes a 3.3V LVTTL or LVCMOS, with a signal swing as small as 1.2V. The outputs are 280mV LVDS, with fast rise and fall times, guaranteed to be less than 400ps. The SY89645L operates from a 3.3V + 5% power supply and is guaranteed over the full industrial temperature range (–40°C to +85°C). The SY89645L is part of Micrel’s Precision Edge® product line. Data sheets and support documentation can be found on Micrel’s web site at: www.