X9470 Datasheet, PDF (23/25 Pages) Xicor Inc. – RF Power Amplifier (PA) Bias Controller

Preliminary Information
X9470
Figure 12. Byte Write Sequence
Signals from
the Master
SDA Bus
Signals From
The Slave
S
t _Device
a
r
ID
t
Slave
Address
Byte
Address 0
S
t
Data
o
p
0 1 0 1 A2 A1 A0 0
A
C
K
A
A
C
C
K
K
Figure 13. Current Address Read Sequence
Signals from the
Master
SDA Bus
Signals from
the Slave
S
t ^Device
a ID
r
t
Slave
Address
0 1 0 1 A2 A1 A0 1
A
C
K
S
t
o
p
A
Data
C
K
Figure 14. Random Address Read Sequence
S
S
Signals from the
Master
t Device Slave
a _ID
r
Address
Byte
Address 0
t Device Slave
a
r
ID
Address
S
t
o
t
t
p
SDA Bus
Signals from
the Slave
0 1 0 1 A2 A1 A0 0
A
C
K
0 1 0 1 A2 A1 A0 1
A
A
A
C
K
C
K
Data
C
K
REV 11.16 3/20/03
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