8T39S04A Overview
Description
The 8T39S04A is a high-performance clock fanout buffer. The input clock can be selected from two differential inputs or one crystal input.
Key Features
- Two differential reference clock input pairs
- Differential input pairs can accept the following input levels: LVPECL, LVDS, HCSL, HSTL and Single-ended
- Crystal Oscillator Interface
- Crystal input frequency range: 10MHz to 40MHz
- Maximum Output Frequency LVPECL
- 2GHz LVDS HCSL
- 250MHz LVCMOS
- Two banks, each has two differential output pairs that can be configured as LVPECL or LVDS or HCSL
- One single-ended reference output with synchronous enable to avoid clock glitch
- Output skew: 80ps (maximum), Bank A and Bank B at the same output level
