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: | TSSOP |
| Pkg. Code: | PGG16 |
| Lead Count (#): | 16 |
| Pkg. Dimensions (mm): | 5.0 x 4.4 x 1.0 |
| Pitch (mm): | 0.65 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pkg. Type | TSSOP |
| Lead Count (#) | 16 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tube |
| Advanced Features | Spread Spectrum |
| Core Voltage (V) | 3.3 |
| Feedback Input | No |
| Input Freq (MHz) | 20 - 34 |
| Input Type | Crystal, LVCMOS |
| Inputs (#) | 1 |
| Length (mm) | 5 |
| MOQ | 192 |
| Moisture Sensitivity Level (MSL) | 1 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 20 - 136 |
| Output Skew (ps) | 250 |
| Output Type | LVCMOS |
| Output Voltage (V) | 3.3 |
| Outputs (#) | 4 |
| Package Area (mm²) | 22 |
| Pb Free Category | e3 Sn |
| Period Jitter Typ P-P (ps) | 150 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 5.0 x 4.4 x 1.0 |
| Prog. Clock | No |
| Qty. per Carrier (#) | 96 |
| Qty. per Reel (#) | 0 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | Yes |
| Tape & Reel | No |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1 |
| Width (mm) | 4.4 |
The MK1725 generates 4 high-quality, high-frequency spread spectrum clock outputs. It is designed to replace spread spectrum clock generators and a buffer in many digital consumer applications. Using ICS' patented Phase Locked Loop (PLL) techniques, the device runs from a lower frequency clock or crystal input. The MK1725 has a 16 location ROM table which provides maximum flexibility for system designers. The chip also has a power down pin which can be used to reduce power.