Features
- Fifteen 0.7V HCSL differential output pairs
- Phase jitter: PCIe Gen3 < 1ps rms
- Phase jitter: PCIe Gen2 < 3.1ps rms
- Phase jitter: PCIe Gen1 < 86ps peak to peak
- Phase jitter: QPI 9.6GT/s < 0.2ps rms
- Supports zero delay buffer mode and fanout mode
- Bandwidth programming available
- 9 selectable SMBus addresses
- 7 OE# pins; 90–140MHz operation in PLL mode
- 33–150MHz operation in Bypass mode
9ZX21501B - Block Diagram
Description
The 9ZX21501 is an Intel™ DB1900Z-compatible differential buffer suitable for PCI Express Gen3 or QPI applications. The part is backwards compatible to PCIe Gen1 and Gen2. A fixed external feedback maintains low drift for critical QPI applications.
Parameters
| Attributes | Value |
|---|---|
| Diff. Outputs | 15 |
| Diff. Output Signaling | HCSL |
| Output Freq Range (MHz) | 33 - 150 |
| Diff. Inputs | 1 |
| Diff. Input Signaling | HCSL |
| Accepts Spread Spec Input | Yes |
| Power Consumption Typ (mW) | 1287 |
| Supply Voltage (V) | 3.3 - 3.3 |
| Output Type | HCSL |
| Diff. Termination Resistors | 64 |
| Package Area (mm²) | 81 |
| Battery Backup | No |
| Battery Seal | No |
| CPU Supervisory Function POR | No |
| Crystal Frequency Trimming | No |
| Frequency Out Pin | No |
| Inputs (#) | 1 |
| Input Freq (MHz) | 33 - 150 |
| Function | Buffer |
| Input Type | HCSL |
| Output Banks (#) | 1 |
| Core Voltage (V) | 3.3 |
| Output Voltage (V) | 0.7 |
| Product Category | Processor Clock Buffers, Zero Delay Buffers |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| VFQFPN | 9.0 x 9.0 x 0.9 | 64 | 0.5 |
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Feedback Input | Qty. per Reel (#) | Qty. per Carrier (#) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9ZX21501BKLF | Active | Available | In Stock | VFQFPN | 1ku | $2.83 | 64# | Tray | 3 | Yes | 0 | 207# | Yes | e3 Sn | 0 to 70°C | CHINA | TAIWAN, USA |
| 9ZX21501BKLFT | Active | N/A | In Stock | VFQFPN | 1ku | $2.83 | 64# | Reel | 3 | Yes | 3000# | 0 | Yes | e3 Sn | 0 to 70°C | CHINA | TAIWAN, USA |
| 9ZX21501CKLF | Active | Available | In Stock | VFQFPN | 1ku | $3.13 | 64# | Tray | 3 | No | 0 | 207# | Yes | e3 Sn | 0 to 70°C | CHINA | TAIWAN, USA |
| 9ZX21501CKLFT | Active | N/A | Out of Stock | VFQFPN | 1ku | $3.13 | 64# | Reel | 3 | No | 3000# | 0 | Yes | e3 Sn | 0 to 70°C | CHINA | TAIWAN, USA |
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- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014
- Application NotePDF 495 KB 7WDXRDKU4E7E-5-57312 May 12, 2014
- Application NotePDF 442 KB 7WDXRDKU4E7E-5-57298 May 08, 2014
- Application NotePDF 120 KB 7WDXRDKU4E7E-5-57289 May 06, 2014
- Application NotePDF 160 KB 7WDXRDKU4E7E-5-57287 May 06, 2014
- Product Change NoticePDF 148 KB 7WDXRDKU4E7E-5-55894 Jul 29, 2013
- Product Change NoticePDF 983 KB Jun 25, 2019
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- Application NotePDF 1.99 MB 7WDXRDKU4E7E-5-57242 Mar 01, 2022
- Application NotePDF 170 KB 7WDXRDKU4E7E-5-57318 May 13, 2014View More (12)
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- Product Change NoticePDF 983 KB Jun 25, 2019
- Product Change NoticePDF 583 KB 7WDXRDKU4E7E-5-61343 Dec 20, 2016
- Product Change NoticePDF 95 KB 7WDXRDKU4E7E-5-59609 Oct 22, 2015
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