TC9223F

The TC9223F is designed as PLL frequency synthesizer LSI for communication use.

TC9223F has seven features. (1)Can be used as PLL LSI in many communication equipment, e.g. personal radip, mobile radio telephone, CB radio and so on because of its system design for wide applications. (2)With a built-in 14bit reference frequency divider, capable of frequency divison ranging from 5 to 16,388 divisions. (3)Built-in 7bit and 11bit programmable dividers of pulse swallow type. (4)Provided with 2 systems of phase comparator outputs. (5)Provided with one general purpose output port. (6)PSC (prescaler control) output can be switched according to input signal rising or falling timing by program. (7)DIP16pin and SOP16pin packages. Those are all the main features.

Some absolute maximum ratings of TC9223F have been concluded into several points as follow. (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 -40°C to 85°C. (5)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of TC9223F are concluded as follow. (1)Its operating supply voltage would be min 4.5V and typ 5.0V and max 5.5V. (2)Its operating supply current would be typ 15mA and max 20mA. (3)Its operating input frequency would be min 1.0MHz and max 30MHz for fXT1 and would be min 1.0MHz and max 10MHz for fXT2 and would be min 0.1MHz and max 30MHz for fpIN1 and would be min 0.1MHz and max 10MHz for fpIN2. (4)Its X'tal oscillation frequency would be min 1.0MHz and max 30MHz. (5)Its operating input voltage would be min 0.5Vp-p and max Vdd. And so on. If you have any question or suggestion or want to know more information of TC9223F, please contact us for details. Thank you!