9VRS4420DKLFT
Clock Generators & Support Products CK-MICROSERVER
Inventory:9,008
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Part Number : 9VRS4420DKLFT
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Package/Case : 48-VFQFNExposedPad
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Brands : Renesas Electronics Corporation
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Components Categories : Application Specific Clock/Timing
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Datesheet : 9VRS4420DKLFT DataSheet (PDF)
Overview of 9VRS4420DKLFT
The 9VRS4420D is a main clock for Avoton and Rangley Microservers. It is driven with a 14.31818MHz crystal and generates a variety of clocks, including two DIF clocks suitable for Ethernet applications. An SMBus interface allows full control of the device.
Key Features
- DIF outputs run in power-down; supports Wake_On_LAN
- 25MHz output can run in power down; supports Wake_On_LAN
- Selectable spread % on SRC, PCI; supports margining
- External 14.318MHz crystal; supports tight ppm
- CLKREQ# pins; support SRC power management
- LP-HCSL clock outputs; reduced power and board space
- LP-HCSL outputs internally terminated to 85Ω differential impedance; reduced board space
- Extended high commercial (0 to +85°C) operating range
- I-temperture (-40°C to +85°C) version available; supports severe operating environments
- DIF cycle-to-cycle jitter < 85ps
- SRC/SATA cycle-to-cycle jitter < 85ps
- SRC(6:1) and DIF(1:0) are PCIe Gen1-3 compliant
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Programmabe | Not Verified |
| PLL | Yes | Main Purpose | PCI Express (PCIe) |
| Differential - Input:Output | No/Yes | Frequency - Max | 122.88MHz |
| Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad | Supplier Device Package | 48-VFQFPN (6x6) |
| Base Product Number | 9VRS4420 | Manufacturer | Renesas Electronics |
| Product Category | Clock Generators & Support Products | RoHS | Details |
| Brand | Renesas Electronics | Height | 0.9 mm |
| Length | 6 mm | Moisture Sensitive | Yes |
| Product Type | Clock Generators | Factory Pack Quantity | 2500 |
| Subcategory | Clock & Timer ICs | Width | 6 mm |
| Unit Weight | 0.231341 oz |
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Warranty, Returns, and Additional Information
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Returns for Exchange: within 90 days
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