CD4046BE CD4046 CMOS Micropower Phase-Locked Loop

Description: CD4046BE CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input. A 5.2-V zener diode is provided for supply regulation if necessary. Included: CD4046BE This item features: Very low power consumption:    70 µW (typ.) at VCO fo = 10 kHz, VDD = 5 V Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k Ohm Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V High VCO linearity: <1% (typ.) at VDD = 10 V VCO inhibit control for ON-OFF keying and ultra-low standby power consumption Source-follower output of VCO control input (Demod. output) Zener diode to assist supply regulation Standardized, symmetrical output characteristics 100% tested for quiescent current at 20 V 5-V, 10-V, and 15-V parametric ratings Choice of two phase comparators:                      - Exclusive-OR network (I)