ics8305agit Integrated Device Technology, ics8305agit Datasheet
ics8305agit
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ics8305agit Summary of contents
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LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/ LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER General Description The ICS8305 is a low skew, 1-to-4, Differential/ ICS LVCMOS-to-LVCMOS/LVTTL Fanout Buffer and a member of the HiPerClockS™ family of High HiPerClockS™ Performance Clock Solutions from IDT. The ICS8305 has ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Table 1. Pin Descriptions Number Name GND CLK_EN 5 CLK 6 nCLK 7 CLK_SEL 8 LVCMOS_CLK 10, 12, 14, 16 Q3, Q2, Q1, ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Function Tables Table 3. Control Input Function Table OE CLK_EN After CLK_EN switches, the clock outputs are disabled or enabled following a ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Absolute Maximum Ratings NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only. Functional operation of product at these conditions ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Table 4B. LVCMOS/LVTTL DC Characteristics, T Symbol Parameter CLK_EN, CLK_SEL, OE Input High V IH Voltage LVCMOS_CLK CLK_EN, CLK_SEL, OE Input Low V IL Voltage LVCMOS_CLK CLK_EN, CLK_SEL, OE Input I IH ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER AC Electrical Characteristics Table 5A. AC Characteristics, V Parameter Symbol f Output Frequency MAX LVCMOS_CLK; Propagation NOTE 1A tp Delay, LH CLK/nCLK; Low to High NOTE 1B tsk(o) Output Skew; NOTE 2, ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Table 5C. AC Characteristics, V Parameter Symbol f Output Frequency MAX LVCMOS_CLK; Propagation NOTE 1A tp Delay, LH CLK/nCLK; Low to High NOTE 1B tsk(o) Output Skew; NOTE 2, 6 tsk(pp) Part-to-Part ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Additive Phase Jitter The spectral purity in a band at a specific offset from the fundamental compared to the power of the fundamental is called the dBc Phase Noise. This value is ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Parameter Measurement Information 1.65V±5% V DD, V DDO LVCMOS C 25pF* L *For t /t measurement only -1.65V± 3.3V Core/3.3V LVCMOS Output Load AC Test Circuit 2.4V±0.09V 0.9V±0.075V V DD ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Parameter Measurement Information, continued Part 1 V DDO Qx 2 Part 2 V DDO Qy 2 tsk(pp) Part-to-Part Skew 80% 20% Clock t Outputs R Output Rise/Fall Time IDT™ / ICS™ LVCMOS/LVTTL ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Application Information Recommendations for Unused Input and Output Pins Inputs: LVCMOS_CLK Input For applications not requiring the use of a clock input, it can be left floating. Though not required, but for ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Differential Clock Input Interface The CLK /nCLK accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL and other differential signals. Both signals must meet the V V input requirements. Figures show interface ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Schematic Example This application note provides general design guide using ICS8305 LVCMOS buffer. Figure 4 shows a schematic example of the ICS8305 LVCMOS clock buffer. In this example, the input is VDD ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Reliability Information θ Table 6. vs. Air Flow Table for a 16 Lead TSSOP JA Linear Feet per Minute Single-Layer PCB, JEDEC Standard Test Boards Multi-Layer PCB, JEDEC Standard Test Boards NOTE: ...
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... NOTE: Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use ...
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ICS8305 LOW SKEW, 1-TO-4 MULTIPLEXED DIFFERENTIAL/LVCMOS-TO-LVCMOS/LVTTL FANOUT BUFFER Revision History Sheet Rev Table Page T5A - T5C 5 & T4A 4 T4B 4 C T5D ...
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... Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered www ...