描述 Description

The 8SLVD1204 is a high-performance differential LVDS fanout

buffer. The device is designed for the fanout of high-frequency, very

low additive phase-noise clock and data signals. The 8SLVD1204 is

characterized to operate from a 2.5V power supply. Guaranteed

output-to-output and part-to-part skew characteristics make the

8SLVD1204 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.

特性 Features

? Four low skew, low additive jitter LVDS output pairs

? Two selectable differential clock input pairs

? Differential PCLK, nPCLK pairs can accept the following

differential input levels: LVDS, LVPECL

? Maximum input clock frequency: 2GHz

? LVCMOS/LVTTL interface levels for the control input select pin

? Output skew: 20ps (maximum)

? Propagation delay: 300ps (maximum)

? Low additive phase jitter, RMS; fREF = 156.25MHz, VPP = 1V,

10kHz - 20MHz: 95fs (maximum)

? Full 2.5V supply voltage

? Lead-free (RoHS 6), 16-Lead VFQFPN packaging

? Supports case temperature ≤ 105°C operations

? -40°C to 85°C ambient operating temperature