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MC14046BFELG Datasheet (PDF) - ON Semiconductor

MC14046BFELG Datasheet PDF - ON Semiconductor
Part # MC14046BFELG
Download  MC14046BFELG Download

File Size   117.61 Kbytes
Page   8 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description Phase Locked Loop

MC14046BFELG Datasheet (PDF)

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MC14046BFELG Datasheet PDF - ON Semiconductor

Part # MC14046BFELG
Download  MC14046BFELG Click to download

File Size   117.61 Kbytes
Page   8 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description Phase Locked Loop

MC14046BFELG Datasheet (HTML) - ON Semiconductor

MC14046BFELG Datasheet HTML 1Page - ON Semiconductor MC14046BFELG Datasheet HTML 2Page - ON Semiconductor MC14046BFELG Datasheet HTML 3Page - ON Semiconductor MC14046BFELG Datasheet HTML 4Page - ON Semiconductor MC14046BFELG Datasheet HTML 5Page - ON Semiconductor MC14046BFELG Datasheet HTML 6Page - ON Semiconductor MC14046BFELG Datasheet HTML 7Page - ON Semiconductor MC14046BFELG Datasheet HTML 8Page - ON Semiconductor

MC14046BFELG Product details

The MC14046B phase locked loop contains two phase comparators, a voltage−controlled oscillator (VCO), source follower, and zener diode. The comparators have two common signal inputs, PCAin and PCBin. Input PCAin can be used directly coupled to large voltage signals, or indirectly coupled (with a series capacitor) to small voltage signals. The self−bias circuit adjusts small voltage signals in the linear region of the amplifier. Phase comparator 1 (an exclusive OR gate) provides a digital error signal PC1out, and maintains 90° phase shift at the center frequency between PCAin and PCBin signals (both at 50% duty cycle). Phase comparator 2 (with leading edge sensing logic) provides digital error signals, PC2out and LD, and maintains a 0° phase shift between PCAin and PCBin signals (duty cycle is immaterial). The linear VCO produces an output signal VCOout whose frequency is determined by the voltage of input VCOin and the capacitor and resistors connected to pins C1A, C1B, R1, and R2. The source−follower output SFout with an external resistor is used where the VCOin signal is needed but no loading can be tolerated. The inhibit input Inh, when high, disables the VCO and source follower to minimize standby power consumption. The zener diode can be used to assist in power supply regulation.
Applications include FM and FSK modulation and demodulation, frequency synthesis and multiplication, frequency discrimination, tone decoding, data synchronization and conditioning, voltage−to−frequency conversion and motor speed control.

Features
• Buffered Outputs Compatible with MHTL and Low−Power TTL
• Diode Protection on All Inputs
• Supply Voltage Range = 3.0 to 18 V
• Pin−for−Pin Replacement for CD4046B
• Phase Comparator 1 is an Exclusive OR Gate and is Duty Cycle Limited
• Phase Comparator 2 Switches on Rising Edges and is not Duty Cycle Limited
• Pb−Free Packages are Available*




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About ON Semiconductor


ON Semiconductor is a publicly traded company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including automotive, computing, consumer, industrial, and communications markets.
The company was founded in 1999 and is headquartered in Phoenix, Arizona.
ON Semiconductor offers a broad portfolio of power management, analog, and discrete semiconductors, including power MOSFETs, diodes, rectifiers, and voltage regulators, among others.
The company's products are designed to be energy efficient, reliable, and cost-effective, and are used in a variety of applications, including portable electronics, industrial automation systems, renewable energy systems, and automotive electronics.
ON Semiconductor is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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