4046B

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4046B MSI Phase-locked loop Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Product specification Phase-locked loop DESCRIPTION The HEF4046B is a phase-locked loop circuit that consists of a linear voltage controlled oscillator (VCO) and two different phase comparators with a common signal input amplifier and a common comparator input. A 7 V regulator (zener) diode is provided for supply voltage regulation if necessary. For functional description see further on in this data. HEF4046B MSI Fig.1 Functional diagram. FAMILY DATA HEF4046BP(N): HEF4046BD(F): HEF4046BT(D): 16-lead DIL; plastic (SOT38-1) 16-lead DIL; ceramic (cerdip) (SOT74) 16-lead SO; plastic (SOT109-1) ( ): Package Designator North America IDD LIMITS category MSI See further on in this data. See Family Specifications January 1995 2 Philips Semiconductors Product specification Phase-locked loop PINNING 1. Phase comparator pulse output 2. Phase comparator 1 output 3. Comparator input 4. VCO output 5. Inhibit input 6. Capacitor C1 connection A 7. Capacitor C1 connection B 8. VSS 9. VCO input 10. Source-follower output 11. Resistor R1 connection 12. Resistor R2 connection 13. Phase comparator 2 output 14. Signal input HEF4046B MSI 15. Zener diode i...