S5L1462B 데이터 시트보기 (PDF) - Samsung
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S5L1462B Datasheet PDF : 43 Pages
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S5L1462B
RF SIGNAL PROCESSOR
• Address 01H : TRACKING BALANCE Adjustment
DATA
D7
D6
D5
D4
D3
D2
D1
D0
Function
TBAL
Initial Value
1
0
0
0
0
0
0
0
• 3 BEAM TE: F's relative change in gain compared to E, following the value change of TBAL.
TBAL
00
80
FF
F GAIN
+4dB
0dB
-4dB
• DPD TE: The change in the TE output voltage following the change in the TBAL value.
TBAL
00
80
FF
TE Output Voltage
-1.2V
0V
+1.2V
• Address 02H : GAIN_RFSUM, GAIN_TE3 GAIN selection
DATA
D7
D6
D5
D4
D3
D2
D1
D0
Function
GAIN_RFSUM
GAIN_TE3
Initial Value
0
0
0
1
0
0
1
0
• GAIN_RFSUM (D4 - D7) : RF SUM input pin GAIN selection
D7
D6
D5
D4
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
MODE (Value of RFAGCO compared to the input voltage)
-6dB
-4dB
-2dB
0dB
2dB
4dB
-
-
6dB
8dB
10dB
12dB
14dB
16dB
-
-
18
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