74HCT9046A Description
The 74HCT9046A is a high-speed Si-gate CMOS device. It is specified in pliance with “JEDEC standard no. Tone decoding Data synchronization and conditioning Voltage-to-frequency conversion Motor-speed control.
74HCT9046A Key Features
- Low power consumption
- Centre frequency up to 17 MHz (typ.) at VCC = 5.5 V
- Choice of two phase parators(1)
- EXCLUSIVE-OR (PC1)
- Edge-triggered JK flip-flop (PC2)
- No dead zone of PC2
- Charge pump output on PC2, whose current is set by an external resistor Rb
- Centre frequency tolerance ±10%
- Excellent voltage-controlled-oscillator (VCO) linearity
- Low frequency drift with supply voltage and temperature variations