74HCT9046A Datasheet (Philips) - PLL with bandgap controlled VCO

74HCT9046A, PLL with bandgap controlled VCO

The 74HCT9046A is a high-speed Si-gate CMOS device.

It is specified in compliance with “JEDEC standard no.

7A”.

* Tone decoding * Data synchronization and conditioning * Voltage-to-frequency conversion * Motor-speed control.

QUICK REFERENCE DATA GND = 0 V; Tamb = 25

74HCT9046A Features

* Low power consumption

* Centre frequency up to 17 MHz (typ.) at VCC = 5.5 V

* Choice of two phase comparators(1):

* EXCLUSIVE-OR (PC1)

* Edge-triggered JK flip-flop (PC2)

* No dead zone of PC2

* Charge pump output on PC2, whose current is set