參數(shù)資料
型號(hào)： XRT83SL34IV
廠商： EXAR CORP
元件分類(lèi)： 數(shù)字傳輸電路
英文描述： QUAD T1/E1/J1 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(yè)數(shù)： 2/80頁(yè)
文件大?。?/td> 1154K
代理商： XRT83SL34IV
XRT83SL34
QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.0
7
TCLK_0
TCLK_1
TCLK_2
TCLK_3
1
128
103
102
I
Transmitter Clock Input for Channel _0 - Host mode and Hardware mode
E1 rate at 2.048MHz ± 50ppm. T1 rate at 1.544MHz ± 32ppm.
During normal operation TCLK_0 is used for sampling input data at TPOS_0/
TDATA_0 and TNEG_0/CODES_0 while MCLK is used as the timing refer-
ence for the transmit pulse shaping circuit.
Transmitter Clock Input for Channel _1
Transmitter Clock Input for Channel _2
Transmitter Clock Input for Channel _3
NOTE: Internally pulled “Low” with a 50k
resistor for all channels.
TAOS_0
TAOS_1
TAOS_2
TAOS_3
WR_R/W
RD_DS
ALE_AS
CS
69
70
71
72
69
70
71
72
I
Transmit All Ones for Channel _0 - Hardware mode
Setting this pin "High" enables the transmission of an “All Ones” Pattern from
Channel _0. A "Low" level stops the transmission of the “All Ones” Pattern.
Transmit All Ones for Channel _1
Transmit All Ones for Channel _2
Transmit All Ones for Channel _3
Host mode: these pins act as various microprocessor functions. See “Micro-
NOTE: These pins are internally pulled “Low” with a 50k
resistor.
TXON_0
TXON_1
TXON_2
TXON_3
122
123
124
125
I
Transmitter Turn On for Channel _0
Hardware mode
Setting this pin "High" turns on the Transmit Section of Channel _0 and has no
control of the Channel_0 receiver. When TXON_0 = “0” then TTIP_0 and
TRING_0 driver outputs will be tri-stated.
NOTE: In Hardware mode only, all receiver channels will be turned on upon
power-up and there is no provision to power them off. The receive
channels can only be independently powered on or off in Host mode.
In Host mode
The TXON_n bits in the channel control registers turn each channel Transmit
section ON or OFF. However, control of the transmit on/off function can be
transferred to the Hardware pins by setting the TXONCTL bit (bit 6) to “1” in
the register at address hex 0x42.
Transmitter Turn On for Channel _1
Transmitter Turn On for Channel _2
Transmitter Turn On for Channel _3
NOTE: Internally pulled "Low" with a 50k
resistor for all channels.
SIGNAL NAME
PIN #TYPE
DESCRIPTION
相關(guān)PDF資料
PDF描述
XRT83SL34 QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XS2F-A422-90-A 4 CONTACT(S), POLYBUTYLENE TEREPHTHALATE, FEMALE, CIRCULAR CONNECTOR, CLAMP, SOCKET
XS2F-A422-A90-A 4 CONTACT(S), POLYBUTYLENE TEREPHTHALATE, FEMALE, CIRCULAR CONNECTOR, CLAMP, SOCKET
XS2F-A422-AB0-A 4 CONTACT(S), POLYBUTYLENE TEREPHTHALATE, FEMALE, CIRCULAR CONNECTOR, CLAMP, SOCKET
XS2F-A422-AC0-A 4 CONTACT(S), POLYBUTYLENE TEREPHTHALATE, FEMALE, CIRCULAR CONNECTOR, CLAMP, SOCKET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT83SL34IV-F 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT83SL38 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83SL38_07 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER
XRT83SL38ES 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 8 CHT1/E1LIUSH 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
XRT83SL38ES-BG 功能描述:界面開(kāi)發(fā)工具 Eval System for XRT83SL38 Series RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
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