5V41068APGG Clock Buffer 450 MHz 2.5V LVDS 1:4 Clock Buffer Integrated Circuits ICs
| IDT | |
| Product Category: | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS: | Details |
| Multiplexers | |
| 2 Input | |
| 1 Output | |
| 3.135 V | |
| 3.465 V | |
| 0 C | |
| + 70 C | |
| SMD/SMT | |
| TSSOP-16 | |
| Tube | |
| Brand: | IDT |
| Height: | 1 mm |
| Length: | 5 mm |
| Product Type: | Encoders, Decoders, Multiplexers & Demultiplexers |
| Series: | 5V41068A |
| Subcategory: | Logic ICs |
| Width: | 4.4 mm |
| Part # Aliases: | IDT5V41068APGG 5V41068A |
| Unit Weight: | 0.006102 oz |
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TYPE
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DESCRIPTION
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|---|---|
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Category
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Product Status
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Obsolete
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DigiKey Programmable
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Not Verified
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PLL
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No
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Main Purpose
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PCI Express (PCIe)
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Input
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HCSL
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Output
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HCSL, LVDS
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Number of Circuits
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1
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Ratio - Input:Output
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2:1
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Differential - Input:Output
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Yes/Yes
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Frequency - Max
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200MHz
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Voltage - Supply
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3.135V ~ 3.465V
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Operating Temperature
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0°C ~ 70°C
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Mounting Type
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Surface Mount
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Package / Case
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16-TSSOP (0.173", 4.40mm Width)
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Supplier Device Package
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16-TSSOP
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Base Product Number
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General Description
TDescriptionThe IDT5V41068A is a 2:1 differential clock mux for PCIExpress applications. It has very low
additive jitter making itsuitable for use in PCIe Gen2 and Gen3 systems. TheIDT5V41068A selects between
1 of 2 differential HCSLinputs to drive a single differential HCSL output pair. Theoutput can also be terminated
to LVDS.
Recommended Applications
• Clock muxing in PCIe Gen2 and Gen3 applications
Output Features
• 1 – 0.7V current mode differential HCSL output pair
Features/Benefits
• Low additive jitter; suitable for use in PCIe Gen2 andGen3 systems
• 16-pin TSSOP package; small board footprint
• Outputs can be terminated to LVDS; can drive a widervariety of devices
• OE control pin; greater system power management
• Industrial temperature range available; supportsdemanding embedded applicationsKey Specifications
• Additive cycle-to-cycle jitter <5 ps• Additive phase jitter (PCIe Gen3) <0.2ps
• Operating frequency up to 200MHz
Application Information
Decoupling Capacitors
As with any high-performance mixed-signal IC, theIDT5V41068A must be isolated from system power
supplynoise to perform optimally.Decoupling capacitors of 0.01µF must be connectedbetween each
VDD and the PCB ground plane
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