- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for HEF4046BT
- Part Number HEF4046BT
- Manufacturer Nexperia
- Pin Count 16
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - SO16
- Released Date Jan 12, 2017
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
HEF4046BT Details
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Manufacturer Part Number:
HEF4046BT
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SOP-16
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Country Of Origin:
Thailand
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HTS Code:
8542.39.00.60
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Date Of Intro:
1989-06-01
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Manufacturer:
Nexperia
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YTEOL:
5
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Analog IC - Other Type:
PHASE LOCKED LOOP
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JESD-30 Code:
R-PDSO-G16
HEF4046BT Frequently Asked Questions (FAQs)
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The recommended operating voltage range for the HEF4046BT is 3V to 15V, although it can operate down to 2V with reduced performance.
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To ensure the PLL is properly locked, the VCO input frequency should be within the specified range, and the loop filter components should be selected according to the datasheet recommendations. Additionally, the PLL lock detector output can be used to monitor the lock status.
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The maximum clock frequency that the HEF4046BT can handle is 12.5 MHz, although this may vary depending on the specific application and operating conditions.
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To minimize jitter, use a high-quality clock input signal, ensure the PLL is properly locked, and use a low-jitter VCO. Additionally, the output clock signal can be filtered using a clock conditioner or a PLL with a built-in jitter attenuator.
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Yes, the HEF4046BT can be used as a frequency multiplier by configuring the PLL to multiply the input clock frequency. However, the maximum output frequency is limited to 12.5 MHz, and the multiplication factor should be chosen to ensure the output frequency is within this range.
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HEF4046BT Overview
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About Nexperia
Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.