AD9551SLASHPCBZ datasheet(31/40 Pages) AD

31 / 40 page

AD9551

Rev. B | Page 31 of 40

Addr.

(Hex)

Name

(MSB)

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

(LSB)

Bit 0

Default

0x2E

REFA delay

Enable SPI

control of

REFA

delay

REFA delay control[8:2]

0x40

0x2F

REFA delay

REFA delay control[1:0]

Unused

0x00

0x30

REFB delay

Enable SPI

control of

REFB

delay

REFB delay control[8:2]

0x40

0x31

REFB delay

REFB delay control[1:0]

Unused

0x00

0x32

OUT1 driver

control

OUT1

drive

strength

OUT1

power-

down

OUT1 mode control[2:0]

OUT1 CMOS polarity[1:0]

Enable SPI

control of

OUT1 driver

control

0xA8

0x33

Input PLL

control

Loop filter

sample

rate

control

Select 2×

frequency

divider

Select crystal

frequency[1:0]

Unused

0x00

0x34

OUT2 driver

control

OUT2

drive

strength

OUT2

power-

down

OUT2 mode control[2:0]

OUT2 CMOS polarity[1:0]

Enable SPI

control of

OUT2 driver

control

0xA8

AD9551/PCBZ Datasheet(PDF) 31 Page - Analog Devices

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