- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄11560 > DS3148N (Maxim Integrated Products)IC 8CH DS3/3 FRAMER 349-BGA PDF資料下載
參數(shù)資料
| 型號(hào)： | DS3148N |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 41/89頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC 8CH DS3/3 FRAMER 349-BGA |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 控制器類型： | DS3/E3 調(diào)幀器 |
| 接口： | LIU |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 電流 - 電源： | 640mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 349-BGA 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 349-HCBGA（27x27） |
| 包裝： | 托盤 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)當(dāng)前第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)
DS3146/DS3146/DS31412 6-/8-/12-Channel DS3/E3 Framers
46 of 89
7.9 BERT
The BERT block can generate and detect the following patterns:
Maximal-length pseudorandom patterns up to 2
31 - 1
A repetitive pattern from 1 to 32 bits in length
Alternating (16-bit) words that alternate every 1 to 256 words
The BERT receiver has a 24-bit error counter and 32-bit bit counter to allow testing to proceed for long periods
without host processor intervention. It can generate interrupts on detecting a bit error, a change in synchronization,
or a counter overflow. The BERT can be selected to transmit and receive on the line side or the equipment side.
The synchronization algorithm works on a 32-bit block of data, not in a sliding window fashion.
The DS3/E3 formatter can be configured to transmit AIS when the BERT is not being used to test the far end, such
as when DLB is active or when BM[1:0] = 1X. When DLB is active, the BERT is used to test the inner workings of
the chip, and when BM[1:0] = 1X, the BERT is used to test devices connected on the equipment side (TDAT and
RDAT). In either case, BERT patterns are transmitted to the far end on TPOS and TNEG unless the DS3/E3
formatter is configured to transmit AIS by setting T3E3CR1:TAIS = 1.
Table 7-G. BERT Register Map
ADDR
REGISTER
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
30h
BM1
BM0
BENA
TINV
RINV
RESYNC
TC
LC
31h
N/A
PS2
PS1
PS0
RPL3
RPL2
RPL1
RPL0
32h
N/A
EIB2
EIB1
EIB0
SBE
33h
AWC7
AWC6
AWC5
AWC4
AWC3
AWC2
AWC1
AWC0
38h
N/A
RA1
RA0
N/A
BBCO
BECO
SYNC
39h
N/A
RA1L
RA0L
BEDL
BBCOL
BECOL
SYNCL
3Ah
N/A
BEDIE
BBCOIE
BECOIE
SYNCIE
3Ch
RP7
RP6
RP5
RP4
RP3
RP2
RP1
RP0
3Dh
RP15
RP14
RP13
RP12
RP11
RP10
RP9
RP8
3Eh
RP23
RP22
RP21
RP20
RP19
RP18
RP17
RP16
3Fh
RP31
RP30
RP29
RP28
RP27
RP26
RP25
RP24
40h
BBC7
BBC6
BBC5
BBC4
BBC3
BBC2
BBC1
BBC0
41h
BBC15
BBC14
BBC13
BBC12
BBC11
BBC10
BBC9
BBC8
42h
BBC23
BBC22
BBC21
BBC20
BBC19
BBC18
BBC17
BBC16
43h
BBC31
BBC30
BBC29
BBC28
BBC27
BBC26
BBC25
BBC24
44h
BEC7
BEC6
BEC5
BEC4
BEC3
BEC2
BEC1
BEC0
45h
BEC15
BEC14
BEC13
BEC12
BEC11
BEC10
BEC9
BEC8
46h
BEC23
BEC22
BEC21
BEC20
BEC19
BEC18
BEC17
BEC16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VI-24K-IX-S | CONVERTER MOD DC/DC 40V 75W |
| PIC16C54C-20E/SO | IC MCU OTP 512X12 18SOIC |
| PIC16C54C-04E/SS | IC MCU OTP 512X12 20SSOP |
| PIC12C509T-04/SM | IC MCU OTP 1KX12 8-SOIJ |
| PIC12C508T-04I/SM | IC MCU OTP 512X12 8-SOIJ |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS315 | 制造商:Hubbell Wiring Device-Kellems 功能描述:SWITCH, DECO SER, 3W, 15A 120/277V, BR |
| DS3150 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.3V, DS3/E3/STS-1 Line Interface Unit |
| DS3150DK | 功能描述:網(wǎng)絡(luò)開發(fā)工具 DS3150 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)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 |
| DS3150G | 功能描述:IC LIU T3/E3/STS-1 49-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
| DS3150GN | 功能描述:IC LIU T3/E3/STS-1 IND 49-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。