NTE1475
NTE1475 is Integrated Circuit CMOS / Phase-Locked Loop (PLL) Frequency Synthesizer manufactured by NTE Electronics.
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
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- 0.3 to +8.0V Maximum Input Voltage, VINmax
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- 0.3 to VDD +0.3V Maximum Output Voltage (MC, LM, AOUT, Output Off), VOUT(1)
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- 0.3 to +10.0V Maximum Output Voltage (PDOUT, Output Off), VOUT(2)
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- 0.3 to VDD + 0.3V Maximum Output Current (MC, LM), IOUT (1)
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- . . 0 to 15m A Maximum Output Current (AOUT), IOUT (2)
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- - 0 to 2.5m A Allowable Power Dissipation, PDmax (TA = +70°C)
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- - . . . 300m W Operating Temperature Range, Topg
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- 30° to +70°C Storage Temperature Range, Tstg
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- 40° to +125°C Allowable Operating Ranges: (TA = +25°C unless otherwise specified)
Parameter Supply Voltage Output Voltage Input Amplitude Symbol VDD VOUT VIN (1) VIN (2) Input Frequency f IN (1) f IN (2) Input “H” Level Voltage Input “L” Level Voltage VIH VIL Test Conditions TA...
