SI4112G-BT Ver la hoja de datos (PDF) - Silicon Laboratories

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SI4112G-BT

DUAL-BAND RF S YNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS

Silicon Laboratories 

Si4133G

SCLK

ts u

thold

S DA TA

SENB

D17

D16

ten1

D15

A1

A0

ten2

ten3

tw

Figure 2. Serial Interface Timing Diagram

First bit

clocked in

Last bit

clocked in

DDDD DDDDDD DDDDDD DDA AA A

17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 3 2 1 0

data

field

Figure 3. Serial Word Format

addres s

field

Rev. 1.1

7

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