UMA1005T, UMA1005TD, UMA1014T Selling Leads, Datasheet
MFG:545 Package Cooled:TSSOP20 D/C:20007
UMA1005T, UMA1005TD, UMA1014T Datasheet download
Part Number: UMA1005T
MFG: 545
Package Cooled: TSSOP20
D/C: 20007
UMA1005T, UMA1005TD, UMA1014T
- Table of contents:
Info of UMA1005T
Info of UMA1005TD
Info of UMA1014T
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About UMA1005T
PDF/DataSheet Download
Datasheet: UMA1005T
File Size: 90354 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
About UMA1014T
PDF/DataSheet Download
Datasheet: UMA1014T
File Size: 92657 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
UMA1005T General Description
The UMA1005T is a low-power, high-performance dual frequency synthesizer fabricated in CMOS technology. Fractional-N division with selectable modulo 5 or 8 is implemented in the main synthesizer.
The detectors and charge pumps are designated to achieve 10 to 5000 kHz channel spacing using fractional-N decreases the channel spacing by a factor 5 or 8. Together with an external standard 2, 3 or 4 ratio prescaler the main synthesizer can operate in the GHz frequency range. Channel selection and programming is realized by a high-speed 3-wire serial interface.
The detectors and charge pumps are designated to achieve 10 to 5000 kHz channel spacing using fractional-N decreases the channel spacing by a factor 5 or 8. Together with an external standard 2, 3 or 4 ratio prescaler the main synthesizer can operate in the GHz frequency range. Channel selection and programming is realized by a high-speed 3-wire serial interface.
UMA1005T Features
` Fast locking by 'Fractional-N' divider
` Auxiliary synthesizer
` Digital phase comparator with proportional and integral charge pump output
` High-speed serial input
` Low-power consumption
` Programmable charge pump currents
` Supply voltage range 2.9 to 5.5 V.
` Auxiliary synthesizer
` Digital phase comparator with proportional and integral charge pump output
` High-speed serial input
` Low-power consumption
` Programmable charge pump currents
` Supply voltage range 2.9 to 5.5 V.
UMA1005T Typical Application
· Mobile telephony
· Portable battery-powered radio equipment.
· Portable battery-powered radio equipment.
UMA1005T Connection Diagram
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