- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376463 > XRT83L34IV (EXAR CORP) QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR PDF資料下載
參數(shù)資料
| 型號： | XRT83L34IV |
| 廠商： | EXAR CORP |
| 元件分類： | 數(shù)字傳輸電路 |
| 英文描述： | QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| 中文描述： | DATACOM, PCM TRANSCEIVER, PQFP128 |
| 封裝： | 14 X 20 MM, 1.40 MM HEIGHT, TQFP-128 |
| 文件頁數(shù)： | 17/82頁 |
| 文件大小： | 447K |
| 代理商： | XRT83L34IV |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁
XRT83L34
QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.3.4
PRELIMINARY
14
ALARM FUNCTION//REDUNDANCY SUPPORT
MCLKT1
33
I
T1 Master Clock Input
This signal is an independent 1.544MHz clock for T1 systems with required
accuracy of better than ±50ppm and duty cycle of 40% to 60%. MCLKT1
input is used in the T1 mode.
N
OTES
:
1.
All channels of the XRT83L34 must be operated at the same clock
rate, either T1, E1 or J1.
2.
See pin 32 description for further explanation for the usage of this
pin.
3.
Internally pulled “Low” with a 50k
resistor.
MCLKOUT
36
O
Synthesized Master Clock Output
This signal is the output of the Master Clock Synthesizer PLL which is at T1
or E1 rate based upon the mode of operation.
S
IGNAL
N
AME
P
IN
#
T
YPE
D
ESCRIPTION
GAUGE
87
I
Twisted Pair Cable Wire Gauge Select - Hardware mode
Connect this pin "High" to select 26 Gauge wire. Connect this pin “Low” to
select 22 and 24 gauge wire for all channels.
N
OTE
:
Internally pulled “Low” with a 50k
resistor.
DMO_0
DMO_1
DMO_2
DMO_3
64
65
66
67
O
Driver Failure Monitor Channel _0
This pin transitions "High" if a short circuit condition is detected in the trans-
mit driver of Channel _0, or no transmit output pulse is detected for more
than 128 TCLK_0 cycles.
Driver Failure Monitor Channel _1
Driver Failure Monitor Channel _2
Driver Failure Monitor Channel _3
ATAOS
μ
PCLK
50
I
Automatic Transmit “All Ones” Pattern - Hardware Mode
A "High" level on this pin enables the automatic transmission of an "All Ones"
AMI pattern from the transmitter of any channel that the receiver of that
channel has detected an LOS condition. A "Low" level on this pin disables
this function.
N
OTE
:
All channels share the same ATAOS input control function.
Microprocessor Clock Input - Host Mode
See “Microprocessor Clock Input - Host Mode” on page 10.
N
OTE
:
This pin is internally pulled “Low” for asynchronous microprocessor
interface when no clock is present.
S
IGNAL
N
AME
P
IN
#
T
YPE
D
ESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRT83SH314 | 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH314_0610 | 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH314IB | 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH38 | 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83SH38_0609 | 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT83L34IV-F | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| XRT83L34IVTR | 功能描述:外圍驅(qū)動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT83L34IVTR-F | 功能描述:外圍驅(qū)動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT83L38 | 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83L38_07 | 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。