UMA1014 Description
UMA1014 The UMA1014 is a low-power universal synthesizer which has been designed for use in channelized radio munication. The IC is manufactured in bipolar technology and is designed to operate at 5 to 100 kHz channel spacing with an RF input from 50 to 1100 MHz. The channel is programmed via a standard I2C-bus.
UMA1014 Key Features
- Single chip synthesizer; patible with Philips cellular radio chipset
- Fully programmable RF divider
- I2C interface for two-line serial bus
- On-chip crystal oscillator/TCXO buffer from 3 to 16 MHz
- 16 reference division ratios allowing 5 to 100 kHz channel spacing
- 1/8 crystal frequency output
- On-chip out-of-lock indication
- Two extra VCO control outputs
- Latched synthesizer alarm output
- Status register including out-of-lock indication and power failure