Read Microsoft Word - JitterCleanerManual.doc text version

2011.11.15 R1

with Si5317 (Jitter Cleaner with Si5317)

DAI(Digital Audio Interface) Bit Clock System Clock Si5317 300fs Si5317 DAI DAC 10P

75MHz 5V 10p (1) (1) 10p (1) (2) 118mm×80mm1.6mmt70um ,FR4

(1) Input CLK GND IN GND OUT1 GND OUT2 GND CN1 1 2 CN2 ()

Output CLK1 Output CLK2

GND GND 2

Vdd GND Vcc GND

3.3V GND 5V GND

(2) JP1JP4 CN1,2 DAI DAC JP1 JP2JP4 IC (i)JP1 JP CN1,CN2 DAI DAC V1 V2 CN1,CN2 JP1 CN1,2 Pin1(DATA) CN1,2 Pin3(LRCK) CN1,2 Pin5(BCK) CN1,2 Pin7(SCK)

D W B S

Data Word clock Bit clock System Clock

Data,Word clock Bit clock System clock JP1 IN OUT

CN1CN2 BCK(Bit Clock)DAI CN1 DAC CN2

BCK(Pin5)

(ii)JP2 JP24 JP2(V1 SEL) V1 3.3V V1 5V JP3(V2 SEL) V2 3.3V V2 5V JP4(V2 SEL) IC5( 3.3V (CLK1,CLK2) 3.3V IC5( 5V (CLK1,CLK2) 5V

3.3 5

3.3 5

3.3 5

(2) S6,S7 (*) PLL Loop bandwidth BWSEL0,1 Phase set Phase set active PLL No phase set H L BCK H Phase fine Phase fine set No phase fine set 10mS 0.2nS H Phase fine Phase set about 6 sec time Continuous 6 PLL Si5317 Status0 Status1 (*) GND BWSEL0 BWSEL1

BWSEL LOOP BANDWIDTH S2/BWSEL1 S1/BWSEL0 PLL loop bandwidth(*) H H 100Hz H L 200Hz L H 400Hz L L 1800Hz (*) Si5317 Status0,1(S6,S7) S6/Status0 H PLL L H PLL L

S7/Status1 H H L L

(i) 3.3V 5V 3.3V5V 3.3V Vdd:3.3V IC8( Vcc JP2-4 5V 3.3 JP4 3.3V 5V Vdd: IC8( Vcc:5V JP4 3.3V5V Vdd: 3.3V IC8( Vcc:5V JP4 (ii) 10P DAI(ASRC DAC CN1CN2 PCM1704 BCK DAC BCK 10P PIN9,10 DAC1704-4D GND Pin9,10 V1 V2 BCK SCK DAC1704(RENEW4D) DAI 2 DAC DAI BCK IN OUT1 OUT2

(DAC1242-DAI, DAI for DF1706, ASRC

AC (DAC1242-3,Renew DAC1704, DAC1704-4D,DAC1794-D

CN1,CN2

No R1-5 R6 R7,8 Ra,Rb VR1 C1-5 C6 C6 C7 C8-10 Cp L1,2 XT1 XT2 IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 1/4W 150 1/4W 200 1/4W 27 15k 10k 0.1uF 0.1uF 22pF 22pF 100uF/16V 0.1uF ( 20-100uH 114.285MHz 10MHz 74LVC125 74LVC86 74VHC393 74LVC74 74AC125 (3.3V) Si5317 PIC16F887 48M033 5 1 2 25 5 1 1 1 3 12 2 1 1 1 1 1 1 1 1 1 1

1608,2012 XT1 C6 XT2 C6

2012

74AC393 3.3V LVC125 78N

(i) Si5317 0.5mm Si5317 GND (ii) LCD CN3

2011.11.15 R1

.

(a)

(b)

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Microsoft Word - JitterCleanerManual.doc

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