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CD4046BPWR
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Product Detailed Parameters
- Description：IC PHASE LOCK LOOP 16TSSOP
- Series：-
- Package：Tape & Reel (TR),Cut Tape (CT)
- Mfr：Texas Instruments
- PLL：Yes
- Input：CMOS
- Output：CMOS
- Number of Circuits：1
- Ratio - Input:Output：1:01
- Differential - Input:Output：No/No
- Frequency - Max：2.4MHz
- Divider/Multiplier：Yes/No
- Voltage - Supply：3V ~ 18V
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Type：Phase Lock Loop (PLL)
- Grade：-
- Qualification：-
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Overview
The CD4046BPWR is a CMOS micropower phase-locked loop (PLL) integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 18V and supports a maximum frequency of 2.4MHz. The device features a single circuit configuration housed in a 16-TSSOP package with dimensions of 4.40mm width. It functions across an extended temperature range from -55°C to 125°C. The component includes a linear voltage-controlled oscillator (VCO) and multiple phase comparators for signal processing applications.
Feature Summary
- Integrates a linear voltage-controlled oscillator (VCO) utilizing operational amplifier technology for improved linearity
- Includes three distinct phase comparators (PC1, PC2, and PC3) offering flexible input coupling options
- Supports both direct and indirect signal coupling through self-biasing input circuits
Applications
- Frequency multiplication circuits requiring stable locking ranges
- FM demodulation systems utilizing the internal VCO characteristics
- Clock recovery and synchronization in digital communication interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current Package Option Addendum to confirm lead finish and environmental compliance status. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity. Confirm that the moisture sensitivity level and peak solder temperature ratings align with your assembly process requirements before placing orders.
Selection Notes
Select this component when a low-power CMOS PLL solution is required for frequencies up to 2.4MHz. The wide supply voltage range of 3V to 18V makes it suitable for various analog and digital interface designs. Consider the 16-TSSOP package constraints for board space limitations. Verify that the operating temperature range meets the environmental conditions of the final application.
Part Context
This part belongs to the CD4046B family of phase-locked loops produced by Texas Instruments. The 'PWR' suffix specifically denotes the thin shrink small-outline package variant supplied in tape and reel quantities. This family provides a versatile foundation for frequency synthesis and modulation tasks within standard industrial and commercial electronic systems.
Replacement Considerations
CD4046BPWRE4
FAQ
What is the maximum operating frequency of the CD4046BPWR?
The maximum operating frequency specified for this device is 2.4MHz.
Does the CD4046BPWR include multiple phase comparators?
Yes, the device integrates three different phase comparators: PC1, PC2, and PC3.
What is the recommended supply voltage range?
The device is designed to operate with a supply voltage ranging from 3V to 18V.
