SI2109-D-FMR Silicon Laboratories Inc, SI2109-D-FMR Datasheet - Page 61
SI2109-D-FMR
Manufacturer Part Number
SI2109-D-FMR
Description
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI2109-D-FMR.pdf
(98 pages)
Specifications of SI2109-D-FMR
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Supplier Unconfirmed
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Register 24h. AGC Control 2
Register 25h. Analog AGC 1–2 Gain
Register 26h. Analog AGC 3–4 Gain
Name
Bit
7:4
3:0
Bit
Name
Name
7:4
3:0
7:4
3:0
Bit
Bit
Bit
Bit
D7
D7
D7
AGCTR[3:0]
AGCO[3:0]
Name
AGC2[3:0]
AGC1[3:0]
AGC4[3:0]
AGC3[3:0]
Name
Name
D6
D6
D6
AGCTR[3:0]
AGC2[3:0]
AGC4[3:0]
D5
D5
D5
AGC Tracking Threshold.
Specifies the maximum difference between AGCPWR (28h) and
AGCTH (27h) before making a gain adjustment.
Default: 1000.
AGC Gain Offset.
Minimum value for gain stage 4.
0000 = +0 dB (default)
0001 = +1 dB
1110 = +14 dB
1111 = +15 dB
Analog Gain stage 2 setting.
Default: 0h
Analog Gain stage 1 setting.
Default: 0h
Analog Gain stage 4 setting
Default: 0h
Analog Gain stage 3 setting
Default: 0h
Rev. 1.0
D4
D4
D4
D3
D3
D3
Function
Function
Function
Si2107/08/09/10
D2
D2
D2
AGC1[3:0]
AGC3[3:0]
AGCO[3:0]
D1
D1
D1
D0
D0
D0
61
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