SI5325/26-EVB 查看數據表（PDF） - Silicon Laboratories

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SI5325/26-EVB

ANY FREQUENCY PRECISION CLOCK MULTIPLIER / JITTER ATTENUATOR

Silicon Laboratories 

Si5326

5. Register Map

All register bits that are not defined in this map should always be written with the specified Reset Values. The

writing to these bits of values other than the specified Reset Values may result in undefined device behavior.

Registers not listed, such as Register 64, should never be written to.

Register

D7

D6

D5

D4

D3

D2

D1

D0

0

FREE_RUN CKOUT_

ALWAYS_

ON

BYPASS_

REG

1

CK_PRIOR2[1:0]

CK_PRIOR[1:0]

2

BWSEL_REG[3:0]

3

CKSEL_REG[1:0]

DHOLD

SQ_ICAL

4

AUTOSEL_REG[1:0]

HST_DEL[4:0]

5

ICMOS[1:0]

6

SLEEP

SFOUT2_REG[2:0]

SFOUT1_REG[2:0]

7

FOSREFSEL[2:0]

8

HLOG_2[1:0]

HLOG_1[1:0]

9

HIST_AVG[4:0]

10

DSBL2_

DSBL1_

REG

REG

11

PD_CK2

PD_CK1

16

CLAT[7:0]

17 FLAT_VALID

FLAT[14:8]

18

FLAT[7:0]

19

FOS_EN

FOS_THR[1:0]

VALTIME[1:0]

LOCK[T2:0]

20

CK2_

CK1_

LOL_PIN

INT_PIN

BAD_

BAD_

PIN

PIN

21

INCDEC_

PIN

CK1_ACTV_ CKSEL_PIN

PIN

22

CK_ACTV_ CK_BAD_ LOL_POL INT_POL

POL

POL

23

LOS2_MSK LOS1_MSK LOSX_MSK

24

FOS2_MSK FOS1_MSK LOL_MSK

25

N1_HS[2:0]

31

NC1_LS[19:16]

32

NC1_LS[15:8]

20

Rev. 1.0

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