NTE1233

www.DataSheet4U.com NTE1233 Integrated Circuit Frequency Synthesizer Description: The NTE1233 consists of a crystal oscillator, 10 bit divider, phase comparator and a programmable divided−by−N 9 bit counter constructed with complementary MOS device in one chip monolithic structure. This device has been designed for use in frequency synthesizers and phase locked loop applications for CB transceiver requiring low power dissipation and high noise immunity. Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified) Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 to +7V Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 to VDD +0.3 Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C Electrical Characteristics: (TA = +25°C, unless otherwise specified) Parameter Operating Supply Voltage Range Supply Current Prog. Divder Input Frequency Max. Ref. Frequency Input Max. Prog. Divider Input Voltage Ref. Divider Input Voltage High Level Output Current (DO) Low ...