Product Summary

The TC9181F is designed as PLL frequency synthesizer LSI for communication use.

Parametrics

TC9181F absolute maximum ratings: (1)Its supply voltage would be from -0.3V to 7V. (2)Its input voltage would be from -0.3V to Vdd+0.3V. (3)Its power dissipation would be 300mW. (4)Its operating temperature range would be from -30℃ to 85℃. (5)Its storage temperature range would be from -55℃ to 125℃.

Features

TC9181F features: (1)Enable to be used as PLL LSI in many communication equipments such as personal radio, mobil telephone, CB radio and so on, because of it is various purposive system design. (2)Built in 12 bits programmable counter as a reference frequency divider, so frequency division range of programmable counter is 5 to 4095 divisions according to serial data. (3)Built in swallow type programmable counter to generate very high frequency. (4)Phase comparator circuit has 3 types of output and replace of it inputs is possible. (5)With 2 wide purposive output ports. (6)Enable to be controlled by only 3 serial lines (DATA, CK, STB). Those are all the main features.

Diagrams

TC9181F block diagram

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