8P34S1204NLGI8

8P34S1204NLGI8 is a high-performance differential LVDS fanout buffer in a 16 pin VFQFPN package. The device is designed for the fanout of 1PPS signals or high-frequency, very low additive phase-noise clock and data signals. The 8P34S1204 supports fail-safe operation and is characterized to operate from a 1.8V or 2.5V power supply. Guaranteed low output-to-output and part-to-part skew characteristics make the 8P34S1204 ideal for those clock distribution applications demanding well-defined performance and repeatability. Two selectable differential inputs and four low skew outputs are available. The integrated bias voltage reference enables easy interfacing of single-ended signals to the device inputs. The device is optimized for low power consumption and low additive phase noise.

• Four low skew, low additive jitter LVDS output pairs
• Two selectable, differential clock input pairs
• Differential CLK, nCLK pairs can accept the following differential input levels: LVDS, CML
• Maximum input clock frequency: 1.5GHz
• LVCMOS/LVTTL interface levels for the control input select
• Output skew: 10ps (typical), propagation delay: 400ps (maximum)
• Low additive phase jitter, RMS; fREF = 156.25MHz, 10KHz–20MHz: 34fs (typical)
• Device current consumption (IDD) of 65mA typical: 1.8V, 75mA typical: 2.5V
• Supports case temperature up to +105°C
• Supports PCI Express Gen 1-5