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CD4046 - Micropower Phase Locked Loop IC
CD4046 - Micropower Phase Locked Loop IC
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- 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
- Choice of two phase comparators:
- Exclusive-OR network (I)
- Edge-controlled memory network with phase-pulse output for lock indication (II)
- 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
- Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
CD4046 - Micropower Phase Locked Loop IC
CD4046 CMOS Micropower Phase-Locked Loop (PLL) IC 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.
The CD series 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).
check out : Dual JK Flip Flop IC - CD4027
Pinout:
Pinout of CD4046 IC
Applications:
- FM demodulator and modulator
- Frequency synthesis and multiplication
- Frequency discriminator
- Data synchronization
- Voltage-to-frequency conversion
- Tone decoding
- FSK - Modems
- Signal conditioning
Package Includes:
Selected qty of IC - CD4046
Specifications:
| 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 |
| Rating | See Data Sheet |
| Operating temperature range (C) | -55 to 125 |
| Package Group | PDIP|16 |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
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- Refunds are processed within 3-4 working days post inspection and approval.
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ADDITIONAL RESOURCES
1.What is the use of CD4046?
- CD4046 is a Micropower Phase-Locked Loop (PLL) with a phase detector that compares the phase of the output signal with the phase of the input signal and adjusts them to make matching signals from both ends. It can be used FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization , Voltage-to-frequency conversion, Tone decoding, FSK - Modems, and Signal conditioning.
2.What is CD4046?
- The CD4046B CMOS Micropower Phase-Locked Loop (PLL) is made up of a low-power, linear VCO and two different phase comparators with a common signal-input amplifier and a common comparator input. If necessary, a 5.2-V zener diode is provided for supply regulation.