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CD4046 Micropower Phase-locked Loop

CD4046 Micropower Phase-locked Loop

CD4046 Micropower Phase-locked Loop

Availability: In stock

Brand: Generic

SKU: RM000701

₹ 29.00
Warehouse Code: R00009-S01-P04-Z01

Product Highlights:

  • Consisting of a Linear, Voltage-Controlled Oscillator and two Phase Comparators
  • The VCO Produces an Output Signal Whose Frequency is Determined by the Input Voltage
  • Inhibit Control Pin
  • Operating Temperature to 85oC
  • Low Power TTL

CD4046 belongs to the CD4000 IC series. The CD4046 micropower phase-locked loop (PLL) consists of low power, linear, voltage-controlled oscillator (VCO), a source follower, a Zener diode, and two-phase comparators. The two-phase comparators have a common signal input and a common comparator input. The signal input can be directly coupled for a large voltage signal, or capacitively coupled to the self-biasing amplifier at the signal input for a small voltage signal. The IC offers a wide variety of features such as high noise immunity and low-frequency drift with a stabilized linear output.


  • Wide supply voltage range: 3.0V to 18V
  • Low dynamic power consumption: 70 µW (typ.) at fo = 10 kHz, VDD = 5V
  • VCO frequency: 1.3 MHz (typ.) at VDD = 10V
  • Low frequency drift: 0.06%/°C at VDD = 10V with temperature
  • High VCO linearity: 1% (typ.)
*Note: Product may be differ as per shown in image