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GENERAL DESCRIPTION

The 74HC/HCT7046 are high-speed Si-gate CMOS devices and are specified in compliance with JEDEC standard no. 7.

FEATURES

? Low power consumption

? Centre frequency up to 17 MHz (typ.) at VCC= 4.5 V

? Choice of two phase comparators: EXCLUSIVE-OR; edge-triggered JK flip-flop;

? Excellent VCO frequency linearity

? VCO-inhibit control for ON/OFF keying and for low standby power consumption

? Minimal frequency drift

? Operation power supply voltage range:

VCO section 3.0 to 6.0 V

digital section 2.0 to 6.0 V

? Zero voltage offset due to op-amp buffering

? Output capability: standard

? ICC category: MSI