8SLVD1204/8SLVD1204-33 Fanout Buffers

IDT’s 2:4, high-performance differential, LVDS output fanout buffers in either 2.5 V or 3.3 V

Image of IDT's 8SLVD1204 and 8SLVD1204-33 Fanout BuffersIDT's 8SLVD1204I and IDT8SLVD1204-33I are high-performance differential LVDS fanout buffers. The devices are designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD1204I is characterized to operate from a 2.5 V power supply and the IDT8SLVD1204-33I from a 3.3 V power supply. Guaranteed output-to-output and part-to-part skew characteristics make the devices 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 devices are optimized for low power consumption and low additive phase noise.

8SLVD1204-33I Features
8SLVD1204I Features
  • Four low skew, low additive jitter LVDS output pairs 
  • Two selectable differential clock input pairs
  • Differential PCLKx, nPCLKx pairs can accept the following differential input levels: LVDS, LVPECL
  • Maximum input clock frequency: 2 GHz
  • LVCMOS/LVTTL interface levels for the control input select pin
  • Output skew: 20 ps (max)
  • Propagation delay: 310 ps (max)
  • Low additive phase jitter, RMS; fREF = 156.25 MHz, VPP = 1 V, 10 kHz to 20 MHz: 100 fs (max) 
  • Full 3.3 V supply voltage
  • Lead-free (RoHS 6), 16-lead VFQFN packaging
  • -40°C to +85°C ambient operating temperature
  • 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: 2 GHz 
  • LVCMOS/LVTTL interface levels for the control input select pin 
  • Output skew: 20 ps (max)
  • Propagation delay: 300 ps (max)
  • Low additive phase jitter, RMS; fREF = 156.25 MHz, VPP = 1 V, 10 kHz to 20 MHz: 95 fs (max)
  • Full 2.5 V supply voltage
  • Lead-free (RoHS 6), 16-lead VFQFN packaging
  • -40°C to +85°C ambient operating temperature

8SLVD1204 and 8SLVD1204-33 Fanout Buffers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
8SLVD1204-33NLGI datasheet linkIC CLK BUFFER 2:4 2GHZ 16VFQFN8SLVD1204-33NLGIIC CLK BUFFER 2:4 2GHZ 16VFQFN708 - Immediate
8SLVD1204-33NLGI product page link
8SLVD1204NLGI datasheet linkIC CLK BUFFER 2:4 2GHZ 16VFQFN8SLVD1204NLGIIC CLK BUFFER 2:4 2GHZ 16VFQFN623 - Immediate
8SLVD1204NLGI product page link
Published: 2017-08-09