The 8P34S2106A is a high-performance, low-power, differential dual 1:6 LVDS output 1.8V / 2.5V fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. Two independent buffer channels are available, each channel has six low-skew outputs. High isolation between channels minimizes noise coupling. AC characteristics such as propagation delay are matched between channels. Guaranteed output-to-output and part-to-part skew characteristics make the 8P34S2106A ideal for clock distribution applications demanding well-defined performance and repeatability. The device is characterized to operate from a 1.8V / 2.5V power supply. The integrated bias voltage references enable easy interfacing of AC-coupled signals to the device inputs. The device supports fail-safe operation, that is the device can handle DC levels up to 2.5V on its input pins while the device is powered down with very low leakage currents and doesn’t impact long-term reliability.


  • Dual 1:6 low skew, low additive jitter LVDS fanout buffers
  • Matched AC characteristics across both channels
  • High isolation between channels
  • Low power consumption
  • Both differential CLKA, nCLKA and CLKB, nCLKB inputs acceptLVDS, LVPECL and single-ended LVCMOS levels
  • Maximum input clock frequency: 2GHz
  • Output amplitudes: 350mV, 500mV (selectable)
  • Output bank skew: 10ps typical
  • Output skew: 20ps typical
  • Low additive phase jitter, RMS: < 30fs typical,(fREF = 156.25MHz, 12kHz - 20MHz)
  • Full 1.8V and 2.5V supply voltage mode
  • Lead-free (RoHS 6), 40-lead VFQFN packaging
  • -40°C to 85°C (Tc ≤ 105°C) operating temperature range
  • Supports fail-safe operation




Type Title Date
Datasheet PDF 985 KB
Application Note PDF 91 KB
Application Note PDF 1.99 MB
Overview PDF 331 KB
Overview PDF 217 KB
Product Change Notice PDF 983 KB
Product Brief PDF 291 KB
Application Note PDF 170 KB
Application Note PDF 133 KB
Application Note PDF 495 KB
Application Note PDF 442 KB
Application Note PDF 180 KB
Application Note PDF 153 KB
Application Note PDF 120 KB
Application Note PDF 565 KB
15 items

Design & Development



Type Title Date
Model - IBIS ZIP 48 KB
1 item