74HC4046A-Q100中文資料安世數(shù)據(jù)手冊PDF規(guī)格書

1. General description

The 74HC4046A-Q100 is a high-speed Si-gate CMOS device. It is specified in compliance with

JEDEC standard no 7A.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100

(Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

? Automotive product qualification in accordance with AEC-Q100 (Grade 1)

? Specified from -40 °C to +85 °C and from -40 °C to +125 °C

? 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

3. Applications

? FM modulation and demodulation

? Frequency synthesis and multiplication

? Frequency discrimination

? Tone decoding

? Data synchronization and conditioning

? Voltage-to-frequency conversion

? Motor-speed control