SP8690 Description
They divide by the lower division ratio when either of the ECL control inputs, PE1 or PE2, is in the high state and by the higher ratio when both are low (or open circuit).
SP8690 Key Features
- top view
SP8690 is (SP8690 / SP8691) ECL Variable Modulus Divider manufactured by Plessey.
| Part Number | Description |
|---|---|
| SP8691 | (SP8690 / SP8691) ECL Variable Modulus Divider |
| SP8695 | Low Power ECL Counter |
| SP8629 | ECL Counter |
| SP8685 | ECL variable modulus divider |
| SP8685A | (SP8685A/B) ECL Variable Modulus Divider |
They divide by the lower division ratio when either of the ECL control inputs, PE1 or PE2, is in the high state and by the higher ratio when both are low (or open circuit).