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Thông tin chi tiết sản phẩm:
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| Số phần: | SI52144-A01AGMR | Số lượng đầu ra:: | 4 đầu ra |
|---|---|---|---|
| Đầu ra tối đa freq:: | 100 MHz | Tần số đầu vào tối đa:: | 25 MHz |
| Chu kỳ nhiệm vụ - Max:: | 55% | Jitter:: | 1 ps |
SI52144-A01AGMR Integrated Circuit Chip Spread-Spectrum Enabled PCIe Clock Generator
Product Description Of SI52144-A01AGMR
SI52144-A01AGMR is a spread-spectrum enabled PCIe clock generator that can source four PCIe clocks. The device has four hardware output enable pins for enabling the outputs, and one hardware pin to control spread spectrum on PCIe clock outputs. In addition to the hardware control pins, I2C programmability is also available to dynamically control skew, edge rate and amplitude on the true, compliment, or both differential signals on the PCIe clock outputs. This control feature enables optimal signal integrity as well as optimal EMI signature on the PCIe clock outputs.
Specifications Of SI52144-A01AGMR
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PLL
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Yes
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Main Purpose
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PCI Express (PCIe)
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Input
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Clock, Crystal
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|
Output
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HCSL
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Number of Circuits
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1
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Ratio - Input:Output
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1:4
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Differential - Input:Output
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No/Yes
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Frequency - Max
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100MHz
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Voltage - Supply
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3.135V ~ 3.465V
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Operating Temperature
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-40°C ~ 85°C
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Features Of SI52144-A01AGMR
PCI-Express Gen 1, Gen 2, Gen 3, and Gen 4 common clock compliant
Gen 3 SRNS Compliant
Supports Serial ATA (SATA) at 100 MHz
Low power, push-pull HCSL compatible differential outputs
No termination resistors required
Dedicated output enable hardware pins for each clock output
Dedicated hardware pin for spread spectrum control
Four PCI-Express clocks
25 MHz crystal input or clock input
Signal integrity tuning
I2C support with readback capabilities
Triangular spread spectrum profile for maximum electromagnetic
interference (EMI) reduction
Industrial temperature –40 to 85 °C
3.3 V power supply
24-pin QFN package
Applications Of SI52144-A01AGMR
Network attached storage
Multi-function printer
Wireless access point
Routers
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Người liên hệ: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753
