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NTE1475 Integrated Circuit
CMOS, Phase–Locked Loop (PLL) Frequency Synthesizer for CB
Features: D Built–in high speed programmable divider for direct PLL system D PLL out–of–lock output available to inhibit transmittion. D Instantaneous call capability of channel 9 and 19. D Built–in detecting circuit of mis–program D Built–in amplifier for crystal oscillator D Built–in amplifier for active low–pass filter. D BCD code channel selection. (Pull–down resistors included) Absolute Maximum Ratings: (TA = +25°C unless otherwie specified) Maximum Supply Voltage, VDDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +8.0V Maximum Input Voltage, VINmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to VDD +0.