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CD4046 CMOS Micropower Phase-Locked Loop (PLL)
Low-power, linear VCO with two phase comparators and zener diode for supply regulation.
- Part number: CD4046
- Technology Family: CD4000
- VCC (Min) (V): 3
- VCC (Max) (V): 18
- Bits (#): 1
- Voltage (Nom) (V): 5, 10, 15
- F @ nom voltage (Max)(MHz): 8
- ICC @ nom voltage (Max)(mA): 1
- tpd @ nom Voltage (Max)(ns): 300
- IOL (Max) (mA): 4
- IOH (Max) (mA): -4
- Operating temperature range (C): -55 to 125
- Package Group: PDIP|16
Features:
- Very low power consumption: 70 µW at VCO fo = 10 kHz, VDD = 5 V
- Operating frequency range up to 1.4 MHz at VDD = 10 V, RI = 5 k ohm
- Low frequency drift: 0.04%/°C at VDD = 10 V
- Choice of two phase comparators: Exclusive-OR network (I) and Edge-controlled memory network with phase-pulse output (II)
The CD4046 types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
Applications include FM demodulator and modulator, frequency synthesis and multiplication, frequency discriminator, data synchronization, voltage-to-frequency conversion, tone decoding, FSK modems, signal conditioning, and more. For detailed specifications, refer to the CD4046 IC Datasheet.
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Images are for illustration only; actual product may vary.