9SQ440NQQI
Clock Generators & Support Products 9SQ440 CK440 CLOCK GENERATOR
Inventory:5,501
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Part Number : 9SQ440NQQI
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Package/Case : 100-UFQFNDualRows,ExposedPad
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Brands : Renesas Electronics Corporation
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Components Categories : Application Specific Clock/Timing
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Datesheet : 9SQ440NQQI DataSheet (PDF)
Overview of 9SQ440NQQI
The 9SQ440 is an Intel CK440 main clock synthesizer for Intel cloud and HPC platforms, and newer Intel-based server platforms. 9SQ440 is a single-chip, PCIe Gen6 compliant, and is designed to work as a complete clock solution or in combination with DB2000Q-compliant clock buffers to provide point-to-point clocks to multiple receiving agents.
Key Features
- PCIe Gen6 phase jitter < 40fs rms
- 3 x 25MHz dedicated output pairs
- 7 x 100MHz dedicated output pairs with individual OE# pins
- 9 MXCLK output pairs multiplexable between 100MHz and 25MHz
- 3.3V operation
- 85Ω differential Low-Power HCSL (LP-HCSL) outputs eliminate 80 resistors, saving 130mm2 of area
- 9 selectable SMBus addresses
- Supports 0%, -0.3% and -0.5% spread-spectrum amounts
- Side-Band Interface allows real-time hardware control of all output enables
- OE# pin control of 100M[6:0] supports PCIe slot CLKREQ#
- Dedicated Platform Time input and output clocks (PFT_IN and PFT_OUT)
- 8 × 8 mm dual-row 100-VFQFPN
- -40°C to +85°C operating temperature range
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | PLL | Yes |
| Main Purpose | PCI Express (PCIe) | Output | HCSL |
| Ratio - Input:Output | 2:20 | Differential - Input:Output | Yes/Yes |
| Frequency - Max | 100MHz | Voltage - Supply | 3.3V |
| Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
| Package / Case | 100-UFQFN Dual Rows, Exposed Pad | Supplier Device Package | 100-VFQFPN (8x8) |
| Manufacturer | Renesas Electronics | Product Category | Clock Generators & Support Products |
| RoHS | Details | Type | Programmable Clock Generators |
| Max Output Freq | 100 MHz | Number of Outputs | 19 Output |
| Operating Supply Voltage | 3.3 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
| Brand | Renesas Electronics | Moisture Sensitive | Yes |
| Product Type | Clock Generators | Factory Pack Quantity | 260 |
| Subcategory | Clock & Timer ICs |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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