ICS87158AFT IDT, Integrated Device Technology Inc, ICS87158AFT Datasheet
ICS87158AFT
Specifications of ICS87158AFT
Related parts for ICS87158AFT
ICS87158AFT Summary of contents
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G D ENERAL ESCRIPTION The ICS87158 is a high performance 1-to-6 LVPECL-to- HCSL/LVCMOS ClockGenerator. The ICS87158 has one differential input (which can accept LVDS, LVPECL, LVHSTL, SSTL, HCSL), six differential HCSL output pairs and two complementary LVCMOS/LVTTLoutputs. The six HCSL ...
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ABLE IN ESCRIPTIONS ...
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ABLE IN HARACTERISTICS ...
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BSOLUTE AXIMUM ATINGS Supply Voltage Inputs Outputs Package Thermal Impedance Lead TSSOP 48 Lead SSOP Storage Temperature, T STG T 4A ABLE OWER UPPLY HARACTERISTICS ...
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T 4D. HCSL DC C ABLE HARACTERISTICS ...
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P ARAMETER 3.3V± HCSL GND 0V 3.3V HCSL UTPUT OAD EST V DD nPCLK V Cross Points PP PCLK GND IFFERENTIAL NPUT EVEL 80% Clock 20% Outputs ...
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HOST_Nx HOST_Px PERIOD t PW odc = t PERIOD HCSL UTPUT UTY YCLE ULSE nPCLK PCLK HOST_Nx HOST_Px ROPAGATION ELAY 87158AG 1- -6, LVPECL- TO MREF, nMREF x ...
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IRING THE IFFERENTIAL NPUT TO Figure 1 shows how the differential input can be wired to accept single ended levels. The reference voltage V_REF = V generated by the bias resistors R1, R2 and C1. This bias ...
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LVPECL LOCK NPUT NTERFACE The PCLK /nPCLK accepts LVPECL, CML, SSTL and other differential signals. Both V and V SWING input requirements. Figures show interface and V CMR examples for the PCLK/nPCLK input driven ...
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S E CHEMATIC XAMPLE Figure 3 shows an example of the ICS87158 LVPECL to HCSL Clock Generator schematic. In this example, the ICS87158 is configured as follows: PWR_DWN Mult_[1:0] = 10, Rref = 475 , IREF = 2.32mA, ...
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Power and Ground This section provides a layout guide related to power, ground and placement of bypass capacitors for a high- speed digital IC. This layout guide is a general recommen- dation. The actual board design will depend on the ...
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OGIC ONTROL NPUT The logic input control signals are 3.3V LVCMOS compatible. The logic control input contains ESD diodes and either pull-up or pull-down resistor as shown in Figure 5. The data sheet pro- vides pull-up or ...
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T 6A ABLE VS IR LOW ABLE OR JA Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: Most modern PCB designs use multi-layered boards. The data in the second row ...
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ACKAGE UTLINE UFFIX FOR T 6A ABLE ACKAGE IMENSIONS ...
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ABLE RDERING NFORMATION ...
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We’ve Got Your Timing Solution. 6024 Silver Creek Valley Road San Jose, CA 95138 © 2010 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS are trademarks of ...