LTC6902 - Multiphase Oscillator With Spread Spectrum Frequency Modulation

The LTC6902 is a precision, low power and easy-to-use Oscillator that provides multiphase outputs in a small package. The Oscillator frequency is set by a single external resistor (RSET). The LTC6902 also provides an optional spread spectrum frequency modulation (SSFM) capability that CAN be activated and controlled by an additional external resistor (RMOD).
The LTC6902 's master Oscillator is controlled by the RSET resistor and has a range of 100kHz and 20MHz. In order to accommodate a wider output frequency range, a programmable divider (divide by 1, 10 or 100) is included. The integrated programmable multiphase circuit provides either 2-, 3- or 4-phase waveforms.
The LTC6902 's SSFM capability modulates the Oscillator s frequency by a pseudorandom noise (PRN) signal to spread the Oscillator s energy over a wide frequency band. This spreading decreases the peak electromagnetic radiation level and improves electromagnetic compatibility (EMC) performance. The amount of frequency spreading is programmable by a single additional external resistor (RMOD) and is disabled by grounding the MOD pin.
By Linear Technology Corporation
LTC6902 's PackagesLTC6902 's pdf datasheet
LTC6902CMS MSOP
LTC6902CMS-PBF MSOP
LTC6902CMS-TR MSOP
LTC6902CMS-TRPBF MSOP
LTC6902IMS MSOP
LTC6902IMS-PBF MSOP
LTC6902IMS-TR MSOP
LTC6902IMS-TRPBF MSOP




LTC6902 Pinout, Pinouts
LTC6902 pinout,Pin out
This is one package pinout of LTC6902,If you need more pinouts please download LTC6902's pdf datasheet.

LTC6902 Application circuits
LTC6902 circuits
This is one application circuit of LTC6902,If you need more circuits,please download LTC6902's pdf datasheet.


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