FEATURES
General description
The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device. It is specified in compliance with JEDEC standard no 7A.
Features and benefits
• 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
• FM modulation and demodulation
• Frequency synthesis and multiplication
• Frequency discrimination
• Tone decoding
• Data synchronization and conditioning
• Voltage-to-frequency conversion
• Motor-speed control
NXP Semiconductors enables secure connections and infrastructure for a smarter world, advancing solutions that make lives easier, better and safer. As the world leader in secure connectivity solutions for embedded applications, NXP is driving innovation in the secure connected vehicle, end-to-end security & privacy and smart connected solutions markets. Built on more than 60 years of combined experience and expertise, the company has 45,000 employees in more than 35 countries.
Freescale Semiconductor has been acquired by NXP Semiconductor. Freescale Semiconductor parts are now a part of the NXP family (Dec 2015).