參數(shù)資料
型號： 73M1966B-DB
廠商： Maxim Integrated Products
文件頁數(shù)： 76/88頁
文件大?。?/td> 0K
描述： BOARD DEMO 73M1966B 20-TSSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 1
系列： *
73M1866B/73M1966B Data Sheet
DS_1x66B_001
78
Rev. 1.6
12
Loopback and Testing Modes
Figure 39 shows the six loop back modes available within the 73M1x66B.
TBS
DSDM
PRM
SCM
MSBI
LSBI
RxAFE
SinC3
Filter
Onchip
LIC
SPI
Interface
PCM
Interface
TxAFE
Interp.
Filter
Decim.
Filter
TxData
RxData
RBS
Tip
Ring
PRP
SCP
TxD
RxD
CTL
STA
External
LIC
73M1906B
73M1916
Aux A/D
STA
ALB
INTLB1
DIGLB2
DIGLB1
INTLB2
RxA
TxA
PCMLB
Figure 39: Loopback Modes Highlighted
Table 41 describes how the above control bits interact to provide each of the six loopback modes.
Table 41: Loopback Modes
TEST
TMEN
DTST
LB
Loopback Mode
Mnemonic
0000
0
00
0
Normal Mode. (Default)
No Loops
0000
0
00
1
Loopback between PCM Compander
and FXO core.
PCMLB
0000
1
10
0
Digital Loopback Mode
Interpolated TxData (TxD) is looped
back to the Decimated RxData input
(RxD).
DIGLB1
0000
1
11
0
Remote Analog Loopback
Received RxD is looped back as TxD
and transmitted back to the
73M1x66B
Line-Side Device; RxD is D/A
converted to yield the analog transmit
signal (TxA).
INTLB1
0001
0
00
0
Digital Loopback Mode
DR Transmit Bit Stream (TBS) is
looped back to receive digital channel
and received at DX (DIGLB2).
DIGLB2
0010
0
00
0
Remote Analog Loopback
Receive analog signal is converted to
Received Bit Stream (RBS) and is
looped back to TBS and the analog
transmit channel (INTLB2).
INTLB2
0011
0
00
0
Analog Loopback
The transmit DR data is connected to
the receiver at the analog interface
and received at the DX pin (ALB).
ALB
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參數(shù)描述
73M1966B-DB-C 功能描述:網(wǎng)絡(luò)開發(fā)工具 73M1966B Demo Brd w/GUI Cable RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
73M1966B-EVM 功能描述:網(wǎng)絡(luò)開發(fā)工具 73M1966 Demo Brd & MotherBrd RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
73M1966B-IM/F 制造商:Maxim Integrated Products 功能描述:
73M1966B-KEYCHN 功能描述:網(wǎng)絡(luò)開發(fā)工具 Keychain Eval Module RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
73M1AR0015F 功能描述:RES 0.0015 OHM 1% 1W 1206 制造商:cts resistor products 系列:73M1A 包裝:帶卷（TR） 零件狀態(tài):在售 電阻值:1.5 MOhms 容差:±1% 功率（W）:1W 成分:金屬薄膜 特性:電流檢測 溫度系數(shù):±100ppm/°C 工作溫度:-55°C ~ 155°C 封裝/外殼:1206（3216 公制） 供應(yīng)商器件封裝:1206 大小/尺寸:0.126" 長 x 0.063" 寬（3.20mm x 1.60mm） 高度 - 安裝（最大值）:0.035"（0.90mm） 端子數(shù):2 故障率:- 標準包裝:4,000
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