PLL Frequency Synthesizer for Electronic Tuning

Overview The LC72137 and LC72137M are PLL frequency synthesizers for use in radio/cassette players. They allow high-performance AM/FM tuners to be implemented easily. Features ? High-speed programmable frequency divider — FMIN: 10 to 160 MHz.....Pulse swallower (divide-by-two prescal

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PLL Frequency Synthesizers

Overview The LC72140 and LC72140M are high-performance, phase-locked loop (PLL) frequency synthesizers that operate over the VHF, MW and LW wave bands. They feature excellent frequency tracking, making them ideal as a reference frequency source for use in AM/FM radio receivers. The LC72140 and LC

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PLL Frequency Synthesizers

Overview The LC72140 and LC72140M are high-performance, phase-locked loop (PLL) frequency synthesizers that operate over the VHF, MW and LW wave bands. They feature excellent frequency tracking, making them ideal as a reference frequency source for use in AM/FM radio receivers. The LC72140 and LC

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PLL Frequency Synthesizer

Overview The LC72144M is an electronic tuning PLL frequency synthesizer for use in car and home products, and allows high-performance multifunction tuners to be implemented easily, since it includes an A/D converter, a high-speed lockup circuit, and a crystal oscillator circuit that support AM up

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PLL Frequency Synthesizer for Electronic Tuning

Overview The LC72146 is a PLL frequency synthesizer LSI circuit for electronic tuning in car stereo systems. The LC72146 supports the construction of high-performance, multi functional electronic tuning systems for the VHF MW, and LW bands.

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PLL Frequency Synthesizer for Electronic Tuning

Overview The LC72146 is a PLL frequency synthesizer LSI circuit for electronic tuning in car stereo systems. The LC72146 supports the construction of high-performance, multi functional electronic tuning systems for the VHF MW, and LW bands.

文件：357.23 Kbytes 頁數(shù)：21 Pages

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PLL Frequency Synthesizer for Electronic Tuning in Car Audio Systems

Overview The LC72147V is a PLL frequency synthesizer for car audio systems. It can implement high-performance multifunction tuners and features a crystal oscillator circuit that supports AM up-conversion, a fast locking circuit, an A/D converter, and an LA1783/1750 IF counter buffer control pin.

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Electronic Tuning PLL Frequency Synthesizer for Car Stereo Systems

Overview The LC72148V is a 3 V version of the LC72146 PLL frequency synthesizer that can easily implement a variety of 3 V power supply tuners, including in-car navigation system receivers based on the VICS FM multiplex system. Functions ? High-speed programmable divider — FMIN: 10 to 180

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MW/LW PLL Frequency Synthesizers

Overview The LC7215, LC7215F and LC7215FM are phase-locked-loop frequency synthesizer LSIs that provide accurate reference frequencies over the MW and LW bands, making them ideally suited for AM tuners. Features . PLL frequency synthesizer LSIs for MW and LW bands. . Reference freque

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PLL Frequency Synthesizer for Electronic Tuning in Car Audio Systems

Overview The LC72151V is a PLL frequency synthesizer for car audio systems. It can implement high-performance multifunction tuners such as RDS tuners and features a fast locking circuit. Functions ? High-speed programmable divider — FMIN: 10 to 160 MHz: Pulse swallower type — AMIN

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