參數(shù)資料
型號(hào): AS3502
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:3; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:22-9 RoHS Compliant: No
中文描述: 13位線性編解碼器特征與模擬前端模塊
文件頁數(shù): 14/29頁
文件大?。?/td> 364K
代理商: AS3502
REV. M
Page 14
September 1998
AS3502
6) RECEIVE DIGITAL GAIN REGISTER
This register contains an 8-bit coefficient for digital receive gain setting.
DGR
D7
D6
D5
D4
D3
D2
D1
D0
Name
DGR7
DGR6
DGR5
DGR4
DGR3
DGR2
DGR1
DGR0
Default
0
1
0
1
1
0
1
1
Bit No
Symbol
Name and Description
D7-D0
DGR7-
DGR0
Receive Digital Gain Setting (DGR). An 8-bit coefficient written into this register allows
to fine trim the receive path gain from -42 to +6 dB. The coefficient in decimal format
for a given gain is calculated as:
(
DGR
20
X
=
127.7
×
10
)
Coefficient
128
114
101
90
81
72
64
46
32
Receive Gain
0 dB
-1 dB
-2 dB
-3 dB (Default Value)
-4 dB
-5 dB
-6 dB
-9 dB
-12 dB
Coefficient
23
16
11
8
5
4
3
2
1
Receive Gain
-15 dB
-18 dB
-21 dB
-24 dB
-27 dB
-30 dB
-33 dB
-36 dB
-42 dB
7) TONE CONTROL REGISTER
This register controls the various tone generator operation modes and the tone desstinations.
TC
D7
D6
D5
D4
D3
D2
D1
D0
Name
TRINJ
RXINJ
TXINJ
CS
BURST
MODE
SHAPE
TONE
MODE
START
Default
0
0
0
0
0
0
0
0
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