LC72146 Datasheet (Sanyo Semicon Device) - PLL Frequency Synthesizer

LC72146, PLL Frequency Synthesizer

of the structure of the programmable divider.

With the CTC bit in the serial data set to 0 With the CTC bit in the serial data set to 1 See the description of the serial data timing.

Electrical Characteristics at Ta = *40 to +85°C, VSS = 0 V Parameter Symbol Rf1 Rf2 Internal feedback resist

LC72146 Features

* High-speed programmable dividers for

* 10 to 160 MHz on FMIN using pulse swallower

* 0.5 to 40.0 MHz on AMIN using pulse swallower and direct division

* General-purpose counters

* HCTR for 0.4 to 25.0 MHz frequency measurement

* LCTR for 10 to 500 kH