VV5430 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'VV5430' PDF : 33 Pages View PDF
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VV5430
Gain and Gain Ceiling
Header Code = 0101
Valid data bits: 4
This register is used to select an external gain value when automatic gain control is inhibited (AGC = 0) and to set the gain ceiling
while automatic gain control is active (AGC = 1).
Bit
Function
Default
Comment
0
1
2
3
4-11
Gain value G[0]
Gain value G[1]
Gain value G[2]
Gain Value G[3]
Unused
0
Default gain value
0
0
0
Default gain ceiling
Table 20 : Gain Register
The table below shows the valid gain codes.
G[3] G[2] G[1] G[0] Gain
Comment
0
0
0
0
1
Default gain value
0
0
0
1
2
0
0
1
1
4
0
1
1
1
8
Default gain ceiling
1
1
1
1
16
Table 21 : Gain Values
CD5430F-A
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