ICS552-01

Oscillator, Multiplier, and Buffer with 8 Outputs;

Description\nThe ICS552-01 produces 8 low-skew copies of the multiple input clock or fundamental, parallel-mode crystal. Unlike other clock drivers, these parts do not require a separate oscillator for the input. Using ICS’ patented Phase-Locked Loop (PLL) to multiply the input frequency, it is ideal for generating and distributing multiple high-frequency clocks. This is a single chip used for 3 different applications:1) ICS552-01 (A mode) — an Oscillator mutilpier\n2) ICS552-01 (B mode) — a Dual 1:4 buffer\n3) ICS552-01 (C mode) — a 1:8 Oscillator bufferFeatures (all)\n• Packaged as 20-pin SSOP (QSOP)\n• Pb-free packaging available\n• Operating voltages of 3.0 V to 5.5 V\n• Industrial temperature availableFeatures (specific)\nICS552-01 (for A mode)\n• Contains on-chip multiplier with selections of x1,\n   x1.33, x2, x2.66, x3, x3.33, x4, x4.66, x5, and x6\n• Power-down and Tri-state modesICS552-01 (for B mode)\n• Up to 200 MHz clock input/output at 3.3 V\n• Low skew of 250 ps maximum for any bank of four\n• Inputs can be connected together for a 1 to 8 buffer\n   with 250 ps skew between any outputs\n• Non-inverting buffer mode\n• Ideal for clock networks\n• Output Enable mode tri-states outputs\n• Full CMOS output swing with 25 mA output drive\n   capability at TTL levels\n• Advanced, low power, sub-micron CMOSprocessICS552-01 (for C mode)\n• Use with 25 MHz crystal for networking\n• Use with 27 MHz crystal for MPEGICS552-01 (for A and C modes)\n• Input frequency of 10.0 to 27.0 MHz\n• Provides 8 low-skew outputs (<250 ps)\n• Output clock duty cycle of 40/60 at 3.3 V

ICS552-01

Crystal Oscillator & Multiplier with 8 Low Skew Outputs

Description TheICS552-01produces8low-skewcopiesofthemultipleinputclockorfundamental,parallel-modecrystal.Unlikeotherclockdrivers,thesepartsdonotrequireaseparateoscillatorfortheinput.UsingICS’patentedPhase-LockedLoop(PLL)tomultiplytheinputfrequency,itisid

ICS552-01

OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS

Description TheICS552-01produces8low-skewcopiesofthe multipleinputclockorfundamental,parallel-mode crystal.Unlikeotherclockdrivers,thesepartsdonot requireaseparateoscillatorfortheinput.UsingIDT’s patentedPhase-LockedLoop(PLL)tomultiplytheinput frequency,it

ICS552-01A

Crystal Oscillator & Multiplier with 8 Low Skew Outputs

Description TheICS552-01Aproduces8lowskewcopiesofamultipleoftheinputwhenaclockorfundamental,parallel-modecrystalisconnectedtoit.Unlikeotherclockdrivers,itdoesnotrequireaseparateoscillatorfortheinput.Usingaphaselockedloop(PLL)tomultiplytheinputfreque

ICS552-01A

Crystal Oscillator & Multiplier with 8 Low Skew Outputs;

VLA552-01R

DC/DCConverter

VLA552-01R

Built-inshortcircuitprotection