Infineon/CYPRESS CY2DL1504ZXC

The CY2DL1504 is an ultra-low noise, low-skew, low-propagation delay 1:4 differential LVDS fanout buffer targeted to meet the requirements of high-speed clock distribution applications. The CY2DL1504 can select between two separate differential (LVPECL, LVDS, HCSL, or CML) input clock pairs using the IN_SEL pin. The synchronous clock enable function ensures glitch-free output transitions during enable and disable periods. The output enable function allows the outputs to be asynchronously driven to a high-impedance state. The device has a fully differential internal architecture that is optimized to achieve low-additive jitter and low-skew at operating frequencies of up to 1.5 GHz.

• Select one of two differential (LVPECL, LVDS, HCSL, or CML) input pairs to distribute to four LVDS output pairs
• Translates any single-ended input signal to 3.3 V LVDS levels with resistor bias on INx# input
• 30 ps maximum output-to-output skew
• 480 ps maximum propagation delay
• 0.11 ps maximum additive RMS phase jitter at 156.25 MHz (12 kHz to 20 MHz offset)
• Up to 1.5 GHz operation
• Output enable and synchronous clock enable functions
• 20-pin TSSOP
• 2.5 V or 3.3 V operating voltage
• Commercial and industrial operating temperature range