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MC14046BDWR2G
+BOMIC PHASE LOCK LOOP 16SOIC
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Nhà sản xuấtonsemi
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Ông. Phần #MC14046BDWR2G
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| PartStatus | Active |
| BaseProductNumber | MC14046 |
| DigiKeyProgrammable | Not Verified |
| Type | Phase Lock Loop (PLL) |
| PLL | Yes |
| Input | CMOS |
| Output | CMOS |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 2:2 |
| Differential-Input:Output | No/No |
| Frequency-Max | 1.9MHz |
| Divider/Multiplier | No/No |
| Voltage-Supply | 3V ~ 18V |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package | 16-SOIC (0.295", 7.50mm Width) |
| SupplierDevicePackage | 16-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Equivalent
The MC14046BDWR2G is a CMOS phase-locked loop (PLL) IC. Equivalent alternatives include:
- CD4046B (Texas Instruments)
- HCF4046B (STMicroelectronics)
- TC4046BP (Toshiba)
- HEF4046B (NXP)
These are pin-compatible and functionally similar CMOS PLL chips. Verify datasheets for minor variations in voltage ranges or performance. For drop-in replacements, CD4046B is the most common.
- CD4046B (Texas Instruments)
- HCF4046B (STMicroelectronics)
- TC4046BP (Toshiba)
- HEF4046B (NXP)
These are pin-compatible and functionally similar CMOS PLL chips. Verify datasheets for minor variations in voltage ranges or performance. For drop-in replacements, CD4046B is the most common.
Features
The MC14046BDWR2G is a CMOS phase-locked loop (PLL) IC with the following key features:
- Wide Supply Voltage Range: Operates from 3V to 18V, making it versatile for various applications.
- Low Power Consumption: Typical CMOS design ensures efficient power usage.
- Phase Comparator Options: Includes three phase comparators (PC1, PC2, and PC3) for different locking behaviors.
- VCO (Voltage-Controlled Oscillator): On-chip oscillator with frequency controlled by an external resistor/capacitor.
- High Noise Immunity: CMOS technology provides strong noise rejection.
- Operating Temperature Range: -55°C to +125°C, suitable for industrial and automotive use.
- Package: SOIC-16 (DWR2G suffix).
Commonly used in frequency synthesis, demodulation, and clock recovery circuits.
- Wide Supply Voltage Range: Operates from 3V to 18V, making it versatile for various applications.
- Low Power Consumption: Typical CMOS design ensures efficient power usage.
- Phase Comparator Options: Includes three phase comparators (PC1, PC2, and PC3) for different locking behaviors.
- VCO (Voltage-Controlled Oscillator): On-chip oscillator with frequency controlled by an external resistor/capacitor.
- High Noise Immunity: CMOS technology provides strong noise rejection.
- Operating Temperature Range: -55°C to +125°C, suitable for industrial and automotive use.
- Package: SOIC-16 (DWR2G suffix).
Commonly used in frequency synthesis, demodulation, and clock recovery circuits.
Pinout
The MC14046BDWR2G is a CMOS Phase-Locked Loop (PLL) IC in a 16-pin SOIC package.
### Key Functions:
1. Phase Comparator 1 (PC1) – XOR-based, requires 50% duty cycle.
2. Phase Comparator 2 (PC2) – Edge-sensitive, no duty cycle restriction.
3. Voltage-Controlled Oscillator (VCO) – Generates an output frequency controlled by an external RC network and input voltage.
4. Source Follower – Buffers the VCO input for low-impedance drive.
5. Zener Diode – Provides a regulated supply for the VCO if needed.
### Pin Count: 16 pins (SOIC-16 package).
Common applications include frequency synthesis, demodulation, and clock recovery.
### Key Functions:
1. Phase Comparator 1 (PC1) – XOR-based, requires 50% duty cycle.
2. Phase Comparator 2 (PC2) – Edge-sensitive, no duty cycle restriction.
3. Voltage-Controlled Oscillator (VCO) – Generates an output frequency controlled by an external RC network and input voltage.
4. Source Follower – Buffers the VCO input for low-impedance drive.
5. Zener Diode – Provides a regulated supply for the VCO if needed.
### Pin Count: 16 pins (SOIC-16 package).
Common applications include frequency synthesis, demodulation, and clock recovery.
Manufacturer
The MC14046BDWR2G is manufactured by ON Semiconductor, now known as onsemi after rebranding in 2021.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It provides components for automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The MC14046BDWR2G is a CMOS phase-locked loop (PLL) IC, part of onsemi's legacy 4000B series logic family.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It provides components for automotive, industrial, and consumer electronics, focusing on energy-efficient solutions.
The MC14046BDWR2G is a CMOS phase-locked loop (PLL) IC, part of onsemi's legacy 4000B series logic family.
Application
The MC14046BDWR2G, a CMOS phase-locked loop (PLL) IC, is used in:
1. Frequency Synthesis – Generating stable clock signals.
2. Clock Recovery – Extracting timing from data streams.
3. Modulation/Demodulation – FM/PM applications.
4. Motor Control – Speed synchronization.
5. Tone Decoding – Detecting specific frequencies.
6. Signal Conditioning – Noise filtering and synchronization.
Common in communications, audio, and industrial systems due to its low power and reliability.
1. Frequency Synthesis – Generating stable clock signals.
2. Clock Recovery – Extracting timing from data streams.
3. Modulation/Demodulation – FM/PM applications.
4. Motor Control – Speed synchronization.
5. Tone Decoding – Detecting specific frequencies.
6. Signal Conditioning – Noise filtering and synchronization.
Common in communications, audio, and industrial systems due to its low power and reliability.
Package
The MC14046BDWR2G is packaged in a SOIC-16 (Small Outline Integrated Circuit) with 16 pins. This surface-mount package is compact, suitable for automated assembly, and offers reliable performance for CMOS phase-locked loop (PLL) applications. The "DWR" suffix indicates the tape-and-reel packaging for high-volume handling.
