UMA1014, UMA1015A, UMA1015AM/C2 Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:SOP-16 D/C:01+
UMA1014, UMA1015A, UMA1015AM/C2 Datasheet download
Part Number: UMA1014
MFG: PHILIPS
Package Cooled: SOP-16
D/C: 01+
UMA1014, UMA1015A, UMA1015AM/C2
- Table of contents:
Info of UMA1014
Info of UMA1015A
Info of UMA1015AM/C2
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About UMA1014
PDF/DataSheet Download
Datasheet: UMA1014
File Size: 92657 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About UMA1015AM
PDF/DataSheet Download
Datasheet: UMA1015AM
File Size: 163411 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About UMA0204
PDF/DataSheet Download
Datasheet: UMA0204
File Size: 111715 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
UMA1014 General Description
The UMA1014 is a low-power universal synthesizer which has been designed for use in channelized radio communication. 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. A low-power sensitive RF divider is incorporated together with a dead-zone eliminated, 3-state phase comparator. The low-noise charge pump delivers 1 mA or 1/2 mA output current to enable a better compromise between fast switching and loop bandwidth. A power-down circuit enables the synthesizer to be set to idle mode.
UMA1014 Features
· Single chip synthesizer; compatible 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 andpower failure
· 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 andpower failure
UMA1014 Typical Application
· Cellular mobile radio (NMT, AMPS, TACS)
· Private mobile radio (PMR)
· Cordless telephones.
· Private mobile radio (PMR)
· Cordless telephones.
UMA1014 Connection Diagram
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