MSM7583 데이터 시트보기 (PDF) - Oki Electric Industry
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MSM7583 Datasheet PDF : 23 Pages
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¡ Semiconductor
MSM7583
(4) CR3 (I– output offset voltage adjustment)
B7
B6
B5
B4
B3
B2
B1
B0
CR3
Ich
Ich
Ich
Ich
Ich
Offset4 Offset3 Offset2 Offset1 Offset0
—
—
—
Initial value
0
0
0
0
0
0
0
0
B7 to B3: I– output pin offset voltage adjustment (Refer to Table 4.)
B2 to B0: Not used
(5) CR4 (Q– output offset voltage adjustment)
B7
B6
B5
B4
B3
B2
B1
B0
CR4
Qch
Qch
Qch
Qch
Qch
Offset4 Offset3 Offset2 Offset1 Offset0
—
—
—
Initial value
0
0
0
0
0
0
0
0
B7 to B3: Q– output pin offset voltage adjustment (Refer to Table 4.)
B2 to B0: Not used
Table 4 I and Q Channel Offset Adjustment Values
CR3, CR4
B7 B6 B5 B4 B3
01111
01110
01101
01100
01011
01010
01001
01000
00111
00110
00101
00100
00011
00010
00001
00000
I and Q offset
(mV)
+45
+42
+39
+36
+33
+30
+27
+24
+21
+18
+15
+12
+9
+6
+3
0
CR3, CR4
B7 B6 B5 B4 B3
11111
11110
11101
11100
11011
11010
11001
11000
10111
10110
10101
10100
10011
10010
10001
10000
I and Q offset
(mV)
–3
–6
–9
–12
–15
–18
–21
–24
–27
–30
–33
–36
–39
–42
–45
–48
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