Renesas’ Timing product portfolio has been acquired by SiTime.
Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.
| CAD Model: | View CAD Model |
| Pkg. Type: | VFQFPN |
| Pkg. Code: | NLG64 |
| Lead Count (#): | 64 |
| Pkg. Dimensions (mm): | 9.0 x 9.0 x 0.9 |
| Pitch (mm): | 0.5 |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Lead Count (#) | 64 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Power Consumption Typ (mW) | 1396 |
| Qty. per Reel (#) | 3000 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Accepts Spread Spec Input | Yes |
| Advanced Features | HW PLL mode control, Multiple SMBus addresses |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, QPI |
| Architecture | Common, SRNS |
| C-C Jitter Max P-P (ps) | 50 |
| Chipset Name | Blackford, Clarksboro, Greencreek, Lindenhurst, Twincastle, San Clemente, Seaburg, Tylersburg |
| Core Voltage (V) | 3.3 |
| Diff. Input Signaling | HCSL |
| Diff. Inputs | 2 |
| Diff. Output Signaling | HCSL |
| Diff. Outputs | 15 |
| Diff. Termination Resistors | 60 |
| Feedback Input | No |
| Hitless Protection | No |
| Input Freq (MHz) | 80 - 150 |
| Input Type | HCSL |
| Length (mm) | 9 |
| MOQ | 3000 |
| Multiplication Value | 1 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 33.33 - 400 |
| Output Skew (ps) | 150 |
| Output Type | HCSL |
| Output Voltage (V) | 0.8 |
| Outputs (#) | 15 |
| PLL | Yes |
| Package Area (mm²) | 81 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 9.0 x 9.0 x 0.9 |
| Pkg. Type | VFQFPN |
| Platform Name | Bensley, Caneland, Glidewell, Lindenhurst, Truland, Stoakley, Thurley, Cranberry Lake |
| Product Category | PCI Express Clocks |
| Prog. Clock | No |
| Reel Size (in) | 13 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | Yes |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | Yes |
| Thickness (mm) | 0.9 |
| Width (mm) | 9 |
The IDT9EX21501 provides 15 output clocks for PCIe Gen2 (100MHz) or QPI (133MHz) applications. The 9EX21501 has 4 selectable SMBus addresses, and dedicated CKPWRGD/PD# and VDDA pins for easy board design. A differential CPU clock from a CK410B+ main clock generator, such as the IDT932S421, drives the IDT9EX21501. In fanout mode, the 9EX21501 provides outputs up to 400MHz.