Description

The PCK2510SL is a high-performance, low-skew, low-jitter phase-locked loop (PLL) clock driver specifically designed for synchronous DRAM applications. It operates at 3.3V VCC, and it is input compatible with both 2.5V and 3.3V input voltage ranges. This electronic component provides integrated series damping resistors which make it ideal for driving point-to-point loads for clock distribution for PC100/PC133 SDRAM applications. When outputs are disabled, the PLL and feedback output are also disabled, dropping AICC to 100 µA in stand-by mode when the input clock signal is present. Other features include distributing one clock input to one bank of ten outputs, external feedback terminal (FBIN) to sync outputs to the clock input, and no external RC network requirement.

Specifications and Features

• Phase-locked loop clock distribution for PC100/PC133 SDRAM applications
• Spread Spectrum clock compatible
• Operating frequency 50 to 150 MHz
• (tphase error – jitter) at 100 to133 MHz = ±50 ps
• Jitter (peak-peak) at 100 to 133 MHz = ± 80 ps
• Jitter (cycle-cycle) at 100 to 133 MHz = 65 ps
• Pin-to-pin skew < 200 ps
• Available in plastic 24-Pin TSSOP
• External Feedback (FBIN) terminal Is used to synchronize the outputs to the clock input
• On-Chip series damping resistors
• No external RC network required
• Operates at 3.3 V

Application Scenarios

This electronic Component, PCK2510SL, is designed for synchronous DRAM applications. It provides integrated series damping resistors, making it ideal for driving point-to-point loads for clock distribution for PC100/PC133 SDRAM applications. It also has a wide operating frequency, which makes it versatile and ideal in various applications.

Comparison

• Low skew, low jitter, phase-locked loop (PLL) clock driver
• Input compatible with both 2.5V and 3.3V input voltage ranges
• Spread Spectrum clock compatible
• On-Chip series damping resistors
• No external RC network required
• Operates at 3.3 V

• Designed for synchronous DRAM applications only
• Pin-to-pin skew < 200 ps