| Pin | Name | I/O | Description |
|---|
| 1 | OSCIN | I | The connection terminal of the crystal oscillator and the capaitors
It is possible to input a clock from outside, too, from OSCIN. |
| 2 | OSCOUT | O |
| 3 | WINTransceiver | - | See the PLL-Sircuit spesification |
| 4 | VDD | - | The power supply terminal |
| 5 | DOP | O | The lowpass filter connection terminal (For the passive Loop Filter) |
| 6 | VSS | - | The grounding terminal |
| 7 | LD | O | The output terminal of the phase comparator.
When locking it outputs HIGH, and when unlocking it outputs LOW. |
| 8 | fIN | I | The comparison frequency input terminal. |
| 9 | Clock | I | The clock input terminal of the data which sets a dividing ratio.
It reads data in the rise of the clock pulse. |
| 10 | Data | I | The input terminal of the data which sets a dividing ratio. |
| 11 | LE | I | The load enable input terminal. It sends the contents of Data to the side of the reference or the side of the comparison in the combination with the control bit of Data at the time of LE=H. |
| 12 | DOA | O | The connection terminal of the lowpass filter (For the active Loop Filter) |
| 13 | WINTransceiver | - | See the PLL-Sircuit spesification |
| 14 | WINTransceiver | - | See the PLL-Sircuit spesification |
| 15 | fV | O | The lowpass filter connection terminal (For the differential-type filter) |
| 16 | fR | O |