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PLL103-53 - DDR SDRAM Buffer

General Description

The PLL103-53 is designed as a 3.3V/2.5V buffer to distribute high-speed clocks in PC applications.

The device has 30 outputs.

These outputs can be configured to support 4 unbuffered DDR (Double Data Rate) DIMMS or to support 3 unbuffered standard SDR (Single Data Rate) DIMMS and 2 DDR DIMMS.

Key Features

  • Generates 30-output buffers from one input. Supports up to 4 DDR DIMMS or 3 SDR DIMMS and 2 DDR DIMMS.
  • Supports 266MHz DDR SDRAM.
  • One additional output for feedback.
  • Less than 5ns delay.
  • Skew between any outputs is less than 100 ps. www. DataSheet4U. com.
  • 2.5V or 3.3V Supply range.
  • Enhanced DDR and SDRAM Output Drive selected by I2C.
  • Available in 56 pin SSOP.
  • PIN.

📥 Download Datasheet

Datasheet Details

Part number PLL103-53
Manufacturer PhaseLink Corporation
File Size 179.71 KB
Description DDR SDRAM Buffer
Datasheet download datasheet PLL103-53 Datasheet

Other Datasheets by PhaseLink Corporation

Part Number Description
PLL103-01 Low Skew Buffer
PLL103-02 DDR SDRAM Buffer
PLL103-03 DDR SDRAM Buffer
PLL103-04 1-to-4 Clock Distribution Buffer
PLL103-05 1-to-5 Clock Distribution Buffer
PLL103-06 DDR SDRAM Buffer
PLL103-07 2 DIMM DDR Fanout Buffer
PLL103-11 Low Skew Buffers
PLL102-03 Low Skew Output Buffer
PLL102-04 Low Skew Output Buffer

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.

View original datasheet text
Preliminary PLL103-53 DDR SDRAM Buffer with 5 DDR or 3 SDR/3 DDR DIMMS FEATURES Generates 30-output buffers from one input. Supports up to 4 DDR DIMMS or 3 SDR DIMMS and 2 DDR DIMMS. • Supports 266MHz DDR SDRAM. • One additional output for feedback. • Less than 5ns delay. • Skew between any outputs is less than 100 ps. www.DataSheet4U.com • 2.5V or 3.3V Supply range. • Enhanced DDR and SDRAM Output Drive selected by I2C. • Available in 56 pin SSOP. • • PIN CONFIGURATION FBOUT VDD3.3_2.5 GND DDR0T_SDRAM10 DDR0C_SDRAM11 DDR1T_SDRAM0 DDR1C_SDRAM1 VDD3.3_2.5 GND DDR2T_SDRAM2 DDR2C_SDRAM3 VDD3.3_2.5 BUF_IN GND DDR3T_SDRAM4 DDR3C_SDRAM5 VDD3.3_2.5 GND DDR4T_SDRAM6 DDR4C_SDRAM7 DDR5T_SDRAM8 DDR5C_SDRAM9 VDD3.3_2.5 SDATA GND VDD2.