Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOIC |
| Pkg. Code: | DCG16 |
| Lead Count (#): | 16 |
| Pkg. Dimensions (mm): | 9.9 x 3.9 x 1.5 |
| Pitch (mm): | 1.27 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 3 |
Product Attributes
| Lead Count (#) | 16 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tube |
| Advanced Features | Reference Output |
| Core Voltage (V) | 3.3 |
| Feedback Input | No |
| Input Freq (MHz) | 0.008 - 0.008 |
| Input Type | LVCMOS |
| Inputs (#) | 1 |
| Length (mm) | 9.9 |
| MOQ | 96 |
| Moisture Sensitivity Level (MSL) | 3 |
| Output Banks (#) | 4 |
| Output Freq Range (MHz) | 0.008 - 65.536 |
| Output Type | LVCMOS |
| Output Voltage (V) | 3.3 |
| Outputs (#) | 4 |
| Package Area (mm²) | 38.6 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 9.9 x 3.9 x 1.5 |
| Pkg. Type | SOIC |
| Product Category | General Purpose Clocks |
| Prog. Clock | No |
| Qty. per Carrier (#) | 48 |
| Qty. per Reel (#) | 0 |
| Reference Output | Yes |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | No |
| Tape & Reel | No |
| Temp. Range (°C) | -40 to 85°C |
| Thickness (mm) | 1.5 |
| Width (mm) | 3.9 |
Resources for MK1574-01B
Description
The MK1574-01A/B are Phase-Locked Loop (PLL) based clock synthesizers that accept an 8kHz clock input as a reference and generate many popular communications frequencies. All outputs are frequency-locked together and to the input. This allows for the generation of locked clocks to the 8kHz backplane clock, simplifying clock generation and distribution in communications systems.
- MK1574-01A — 5V operation
- MK1574-01B — 3.3V operation
Renesas manufactures the largest variety of clock generators and buffers and can customize this device for a variety of frequencies.