M64811AGP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

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M64811AGP

1.1GHz/500MHz DUAL PLL FREQUENCY SYNTHESIZER FOR DIGITAL CELLULAR PHONE

MITSUBISHI ELECTRIC  

MITSUBISHI ICs (COMMUNICATION)

M64811AGP

1.1GHz/500MHz DUAL PLL FREQUENCY SYNTHESIZER FOR DIGITAL CELLULAR PHONE

Note 6) Dividing ratio of the reference counter for reference frequency is given by 11-bit binary coads .

N(fREF1)=5~2047

Note 7) Dividing ratio N(VCO1) of VCO1 for local oscillator1 is given by 5-bit swallow counter and 12-bit

programable counter .

N(VCO1)=32 x M+A

(A<M)

M : Preset dividing ratio of 12-bit programmable counter (32~4095)

A : Preset dividing ratio of 5-bit swallow counter (0~31)

Note 8) Dividing ratio N(VCO2) of VCO2 for local oscillator2 is given by 4-bit swallow counter and 13-bit

programable counter .

N(VCO2)=16 x M+A

(A<M)

M : Preset dividing ratio of 13-bit programmable counter (16~38191)

A : Preset dividing ratio of 4-bit swallow counter (0~315)

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