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: | PTQFP |
| Pkg. Code: | EPG52 |
| Lead Count (#): | 52 |
| Pkg. Dimensions (mm): | 10.0 x 10.0 x 1.4 |
| Pitch (mm): | 0.65 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 3 |
| Pkg. Type | PTQFP |
| Lead Count (#) | 52 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tray |
| Core Voltage (V) | 2.5V, 3.3V |
| Function | Buffer, Multiplexer |
| Input Freq (MHz) | 2000 |
| Input Type | HSTL, LVPECL |
| Inputs (#) | 2 |
| Length (mm) | 10 |
| MOQ | 160 |
| Moisture Sensitivity Level (MSL) | 3 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 2000 |
| Output Skew (ps) | 100 |
| Output Type | LVPECL |
| Output Voltage (V) | 2.5V, 3.3V |
| Outputs (#) | 20 |
| Package Area (mm²) | 100 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 10.0 x 10.0 x 1.4 |
| Qty. per Carrier (#) | 160 |
| Qty. per Reel (#) | 0 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | No |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1.4 |
| Width (mm) | 10 |
The MC100ES6221 is a bipolar monolithic differential clock fanout buffer. Designed for most demanding clock distribution systems, the MC100ES6221 supports various applications that require the distribution of precisely aligned differential clock signals. Using SiGe technology and a fully differential architecture, the device offers very low skew outputs and superior digital signal characteristics. Target applications for this clock driver is high performance clock distribution in computing, networking and telecommunication systems.