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 SalesClocks@sitime.com. Full transition to SiTime is expected by late 2026.
| CAD Model: | View CAD Model |
| Pkg. Type: | VFQFPN |
| Pkg. Code: | NLG48 |
| Lead Count (#): | 48 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 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 (#) | 48 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 2000 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | 0 to 70°C |
| Advanced Features | Programmable Clock, Spread Spectrum |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2 |
| C-C Jitter Max P-P (ps) | 50 |
| C-C Jitter Typ P-P (ps) | 35 |
| Chipset Manufacturer | Freescale |
| Chipset Name | P1010, P1020, P2020, P2040 |
| Core Voltage (V) | 1.5 |
| Feedback Input | No |
| Input Freq (MHz) | 25 - 25 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 7 |
| MOQ | 2000 |
| Output Banks (#) | 8 |
| Output Freq Range (MHz) | 100 - 100, 66.66 - 66.66, 80 - 80, 83.333 - 83.333, 12 - 12, 24 - 24, 125 - 125, 2.048 - 2.048, 25 - 25 |
| Output Skew (ps) | 50 |
| Output Type | LVCMOS, HCSL |
| Output Voltage (V) | 3.3 |
| Outputs (#) | 19 |
| Package Area (mm²) | 49 |
| Period Jitter Max P-P (ps) | 150 |
| Period Jitter Typ P-P (ps) | 60 |
| Phase Jitter Max RMS (ps) | 0.2 |
| Phase Jitter Typ RMS (ps) | 0.11 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 0.9 |
| Pkg. Type | VFQFPN |
| Product Category | General Purpose Clocks, Processor Clock Generators |
| Prog. Clock | Yes |
| Prog. Interface | SMBUS |
| Reel Size (in) | 13 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | Yes |
| Tape & Reel | Yes |
| Thickness (mm) | 0.9 |
| Width (mm) | 7 |
The IDT5U49319 is a very low power clock for Freescale P10xx and P20xx MCU’s. It uses a 1.5V core and Low-Power HCSL (LP-HCSL) differential outputs for minimal power consumption. The SATA and SRC outputs are PCIe Gen1/2 compatible.