UMA1019M
UMA1019M is Low-voltage frequency synthesizer for radio telephones manufactured by NXP Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
UMA1019M Low-voltage frequency synthesizer for radio telephones
Product specification Supersedes data of November 1994 File under Integrated Circuits, IC03 1995 Jul 07
Philips Semiconductors
Product specification
Low-voltage frequency synthesizer for radio telephones
Features
- Low current from 3 V supply
- Fully programmable RF divider
- 3-line serial interface bus
- Independent fully programmable reference divider, driven from external crystal oscillator
- Dual phase detector outputs to allow fast frequency switching
- Dual power-down modes. APPLICATIONS
- 2 GHz mobile telephones
- Portable battery-powered radio equipment. GENERAL DESCRIPTION The...
