85408BGLFT IDT, 85408BGLFT Datasheet
85408BGLFT
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85408BGLFT Summary of contents
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... Differential-to-LVDS Clock Distribution Chip and a member of the HiPerClockS™ family of High HiPerClockS™ Performance Clock Solutions from IDT. The ICS85408 CLK, nCLK pair can accept most differential input levels and translates them to 3.3V LVDS output levels. Utilizing Low Voltage Differential Signaling (LVDS), the ICS85408 provides a low power, low noise, low skew, point-to-point solution for distributing LVDS clock signals ...
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ICS85408 Datasheet Table 1. Pin Descriptions Number Name 1, 2 nQ6, Q6 Output 3, 4 nQ5, Q5 Output 5, 6 nQ4, Q4 Output 7, 8 nQ3, Q3 Output 9, 10 nQ2, Q2 Output 11, 12 nQ1, Q1 Output 13, 14 ...
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ICS85408 Datasheet Table 3B. Clock Input Function Table Inputs CLK nCLK Biased; NOTE 1 1 Biased; NOTE 1 Biased; NOTE 1 0 Biased; NOTE 1 1 NOTE 1: Please refer to the Application Information section, ...
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ICS85408 Datasheet 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 or any conditions beyond those listed ...
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ICS85408 Datasheet Table 4D. LVDS DC Characteristics, V Symbol Parameter V Differential Output Voltage OD ∆V V Magnitude Change Offset Voltage OS ∆V V Magnitude Change High Impedance Leakage Oz I Power Off Leakage ...
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ICS85408 Datasheet 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 normally expressed using a Phase noise ...
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... LOW SKEW, 1-TO-8, DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP V DD SCOPE nCLK Qx CLK nQx GND Differential Input Level Par t 1 nQx Qx Par t 2 nQy Qy Part-to-Part Skew nQ[0:7] Q[0:7] Output Duty Cycle/Pulse Width/Period Cross Points PP tsk(pp PERIOD t PW odc = x 100% t PERIOD ©2009 Integrated Device Technology, Inc. ...
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ICS85408 Datasheet Parameter Measurement Information, continued nQ[0:7] 80% 20% Q[0: Output Rise/Fall Time V DD LVDS DC Input Differential Output Voltage Setup V DD LVDS DC Input Differential Output Short Circuit Setup ICS85408BG REVISION B JUNE 25, 2009 ...
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ICS85408 Datasheet Application Information Wiring the Differential Input to Accept Single-Ended Levels 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 ...
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... Please consult with the vendor of the driver component to confirm the and V driver termination requirements. For example, in Figure 2A, the input PP CMR termination applies for IDT HiPerClockS open emitter LVHSTL drivers. If you are using an LVHSTL driver from another vendor, use their termination recommendation. 3.3V CLK ...
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ICS85408 Datasheet 3.3V LVDS Driver Termination A general LVDS interface is shown in Figure 100Ω differential transmission line environment, LVDS drivers require a matched load termination of 100Ω across near the receiver input. For a multiple 50Ω ...
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ICS85408 Datasheet Power Considerations This section provides information on power dissipation and junction temperature for the ICS85408. Equations and example calculations are also provided. 1. Power Dissipation. The total power dissipation for the ICS85408 is the sum of the core ...
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ICS85408 Datasheet Reliability Information Table 7. θ vs. Air Flow Table for a 24 Lead TSSOP JA Meters per Second Multi-Layer PCB, JEDEC Standard Test Boards Transistor Count The transistor count for ICS85408 is: 1821 Pin compatible with SN65LVDS104 Package ...
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... ICS85408BG 85408BGLF ICS85408BGLF 85408BGLFT ICS85408BGLF 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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ICS85408 Datasheet Revision History Sheet Rev Table Page Description of Change T6 9 Reliability Table - revised air flow from Linear Feet per Minute to Meters per Second Ordering Information Table - corrected typo in Part/Order Number ...
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... IDT or any third parties. IDT’s products are not intended for use in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT ...