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ON NB3L202KMNG
Clock Fanout Buffer (Distribution) IC 1:2 350 MHz 16-VFQFN Exposed Pad
Brands: ON Semiconductor, LLC
Mfr.Part #: NB3L202KMNG
Datasheet: NB3L202KMNG Datasheet (PDF)
Package/Case: QFN-16
Product Type: Clock & Timer ICs
RoHS Status:
Stock Condition: 3553 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomNB3L202KMNG General Description
The NB3L202K is a differential 1:2 Clock fanout buffer withHigh−speed Current Steering Logic (HCSL) outputs. Inputs candirectly accept differential LVPECL, LVDS, and HCSL signals.Single−ended LVPECL, HCSL, LVCMOS, or LVTTL levels areaccepted with a proper external Vth reference supply per Figures 4and 6. The input signal will be translated to HCSL and provides twoidentical copies operating up to 350 MHz.The NB3L202K is optimized for ultra−low phase noise, propagationdelay variation and low output–to–output skew, and is DB200Hcompliant. As such, system designers can take advantage of theNB3L202K’s performance to distribute low skew clocks across thebackplane or the motherboard making it ideal for Clock and Datadistribution applications such as PCI Express, FBDIMM, Networking,Mobile Computing, Gigabit Ethernet, etc.Output drive current is set by connecting a 475 resistor fromIREF (Pin 10) to GND per Figure 11. Outputs can also interface toLVDS receivers when terminated per Figure 12.
Features
- Maximum Input Clock Frequency > 350 MHz
- 2.5 V ±5% / 3.3 V ±10% Supply Voltage Operation
- 2 HCSL Outputs
- DB200H Compliant
- Individual OE Control Pin for Each Bank of Outputs
- 100 ps Max Output−to−Output Skew Performance
- 1 ns Typical Propagation Delay
- 500 ps Typical Rise and Fall Times
- 80 fs Maximum Additive Phase Jitter RMS
- PCIe Gen 3 and Gen 4 Compliant
Application
- Mobile Computing
- Networking
- Gigabit Ethernet
- FBDIMM
- PCI Express Gen 3 and Gen 4
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | ON Semiconductor | Product Category: | Clock Buffer |
| RoHS: | Y | Series: | NB3L202K |
| Number of Outputs: | 2 Output | Maximum Input Frequency: | 350 MHz |
| Propagation Delay - Max: | 1.4 ns | Supply Voltage - Max: | 3.63 V |
| Supply Voltage - Min: | 2.375 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Mounting Style: | SMD/SMT |
| Package / Case: | QFN-16 | Packaging: | Tube |
| Input Type: | HCSL, LVDS, LVPECL | Output Type: | HCSL |
| Product: | Clock Buffers | Type: | Fanout Buffer |
| Brand: | ON Semiconductor | Duty Cycle - Max: | 55 % |
| Operating Supply Current: | 80 mA | Product Type: | Clock Buffer |
| Factory Pack Quantity: | 123 | Subcategory: | Clock & Timer ICs |
| Unit Weight: | 0.003527 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Datasheet PDF
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365 days quality guarantee for all products
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