Circuit With Programmable Adaptive Motor Pulse

Capitalizing on our vast industry experience, we manufacture, export and supply for our clients an impeccable range of Circuit With Programmable Adaptive Motor Pulse from New Delhi, Delhi, India. The PCA2000 and PCA2001 are CMOS integrated circuits for battery operated wrist watches with a 32 kHz quartz crystal as timing element and a bipolar 1 Hz stepping motor. The quartz crystal oscillator and the frequency divider are optimized for minimum power consumption. A timing accuracy of 1 ppm is achieved with a programmable, digital frequency adjustment.