60MHz÷4 (2-MODULUS EXTENDER)

The SP8790 is a divide-by-four counter designed for use with 2-modulus dividers. It increases the minimum division ratio of the 2-modulus divider while retaining the same difference in division ratio. The device is suitable for use in low power frequency synthesis interfacing to CMOS or TTL.

FEATURES

■ Very Low Power

■ Control Input and Counter Output will Interface Directly to TTL or CMOS

■ Interfaces to GPS SP8000 Series Programmable 2-Modulus Dividers