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.
| Pkg. Type: | TSSOP |
| Pkg. Code: | PAG56 |
| Lead Count (#): | 56 |
| Pkg. Dimensions (mm): | 14.0 x 6.1 x 1.0 |
| Pitch (mm): | 0.5 |
| Pb (Lead) Free | Yes |
| Moisture Sensitivity Level (MSL) | 1 |
| ECCN (US) | |
| HTS (US) |
| Pkg. Type | TSSOP |
| Lead Count (#) | 56 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tube |
| C-C Jitter Max P-P (ps) | 85 |
| Chipset Manufacturer | Intel |
| Clock Spec. | CK410M Derivative |
| Core Voltage (V) | 3.3 |
| Die Form | No |
| Diff. Output Signaling | HCSL |
| Function | Clock Generator |
| Input Freq (MHz) | 14.318 - 400 |
| Length (mm) | 14 |
| MOQ | 102 |
| Moisture Sensitivity Level (MSL) | 1 |
| Output Freq Range (MHz) | 14.318 - 400 |
| Output Voltage (V) | 3.3 |
| Package Area (mm²) | 85.4 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 14.0 x 6.1 x 1.0 |
| Qty. per Carrier (#) | 34 |
| Qty. per Reel (#) | 0 |
| 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 | No |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1 |
| Width (mm) | 6.1 |
| Xtal Freq (MHz) | 14.3182 - 14.3182 |
| Xtal Inputs (#) | 1 |
IDT954229 is a CK410M Compliant clock synthesizer. IDT954229 provides a single-chip solution for mobile systems built
with Intel P4-M processors and Intel mobile chipsets. IDT954229 is driven with a 14.318MHz crystal and generates CPU
outputs up to 400MHz. It provides the tight ppm accuracy required by Serial ATA and SRC.