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Nexperia 74HC4046ADB,118 product image
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Nexperia 74HC4046ADB,118RoHS

Manufacturer
Nexperia
MPN
74HC4046ADB,118
LCSC Part #
C546977
Packaging
SSOP-16-208mil
Customer #
Key Attributes
SSOP-16-208mil Clock Generators, PLLs, Frequency Synthesizers RoHS
Datasheetpdf iconNexperia 74HC4046ADB,118
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10+$ 0.8476$ 8.48
30+$ 0.762$ 22.86
100+$ 0.6671$ 66.71
500+$ 0.6243$ 312.15
1,000+$ 0.6044$ 604.40
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Clock/Timing/Clock Generators, PLLs, Frequency Synthesizers
ManufacturerNexperia
PackagingSSOP-16-208mil
FeaturesOn-chip VCO/DCO;Built-in phase-locked loop
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Introduction

AI Translation

The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device. It is specified in compliance with JEDEC standard no 7A. The 74HC4046A; 74HCT4046A is a phase-locked-loop circuit that comprises a linear VCO and three different phase comparators (PC1, PC2 and PC3). It has a common signal input amplifier and a common comparator input. The signal input can be directly coupled to a large voltage signal, or indirectly coupled (with a series capacitor) to a small voltage signal. A self-bias input circuit keeps small voltage signals within the linear region of the input amplifiers. With a passive low-pass filter, the 74HC4046A; 74HCT4046A forms a second-order loop PLL. The excellent VCO linearity is achieved by the use of linear op amp techniques.

Features

AI Translation
  • Low power consumption
  • VCO-Inhibit control for ON/OFF keying and for low standby power consumption
  • Center frequency up to 17 MHz (typical) at VCC = 4.5 V
  • Choice of three phase comparators: PC1: EXCLUSIVE-OR PC2: Edge-triggered J-K flip-flop PC3: Edge-triggered RS flip-flop
  • Excellent Voltage Controlled Oscillator (VCO) linearity
  • Low frequency drift with supply voltage and temperature variations
  • Operating power supply voltage range: VCO section 3.0 V to 6.0 V, Digital section 2.0 V to 6.0 V
  • Zero voltage offset due to operational amplifier buffering
  • ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V

Applications

AI Translation
  • FM modulation and demodulation
  • Frequency synthesis and multiplication
  • Frequency discrimination
  • Tone decoding
  • Data synchronization and conditioning
  • Voltage-to-frequency conversion
  • Motor-speed control