參數(shù)資料
型號: 73M1916-IVT/F
廠商: Maxim Integrated Products
文件頁數(shù): 52/88頁
文件大?。?/td> 0K
描述: MICRODAA SET FXO OF VOIP 20TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 74
系列: MicroDAA™
功能: 數(shù)據(jù)存取裝置(DAA)
接口: PCM,SPI
電路數(shù): 1
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 散裝
包括: *
73M1866B/73M1966B Data Sheet
DS_1x66B_001
56
Rev. 1.6
Function
Mnemonic
Register
Location
Type
Description
TXDG
0x08[7:0]
WO
Transmitter Digital Gain
These bits control the value of the digital gain section of the
73M1x66B transmit path. Each bit indicates either a gain or
attenuation value. The net value of the gain setting is the linear sum
of each attributed value. Reading the TXDG register returns all
zeros, regardless of what was written to them.
TX
D
G
1
2
dB
TX
D
G
6
dB
TX
D
G
+
3
.5
dB
TX
D
G
+
2
dB
TX
D
G
+
1
dB
TX
D
G
+
0
.5
dB
TX
D
G
+
0
.2
5
dB
T
X
D
G
+
0.
125
d
B
Gain/Attenuate
0
0 dB (default)
1
0
-12 dB
0
1
0
-6 dB
0
1
0
+3.5 dB
0
1
0
+2 dB
0
1
0
+1 dB
0
1
0
+0.5 dB
0
1
0
+0.25 dB
0
1
+0.125 dB
Examples:
10000000 -12dB
00100000 +3.5dB
00010011 +2 + 0.25 + 0.125 =2.375dB
01001000 -6 + 1 = -5dB
TXEN
0x16[7]
WO
Transmit Path Enable
1 = Enable Transmit Path.
0 = Disable Transmit Path. (Default)
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