參數(shù)資料
型號(hào)： XRT73LC03AIV
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
中文描述： DATACOM, PCM TRANSCEIVER, PQFP120
封裝： 14 X 20 MM, LQFP-120
文件頁數(shù)： 59/61頁
文件大?。?/td> 720K
代理商： XRT73LC03AIV
XRT73LC03A
3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
REV. 1.0.1
57
the desired eight bit data word to the SDI input pin via
the Microprocessor Serial Interface. The Micropro-
cessor Serial Interface latches the value on the SDI
input pin on the rising edge of SClk. Apply this word
(D0 through D7) serially, in ascending order with the
LSB first.
Simplified Interface Option
The design of the circuitry connecting to the Micro-
processor Serial Interface can be simplified by tying
both the SDO and SDI pins together and reading data
from and/or writing data to this combined signal. This
simplification is possible because only one of these
signals are active at any given time. The inactive sig-
nal is tri-stated.
N
OTES
:
1. A5 is always "0"
2. R/W = "1" for Read Operations
3. R/W = "0" for Write Operations
4.
Shaded box denotes a “don't care” value
F
IGURE
37. M
ICROPROCESSOR
S
ERIAL
I
NTERFACE
D
ATA
S
TRUCTURE
F
IGURE
38. T
IMING
D
IAGRAM
FOR
THE
M
ICROPROCESSOR
S
ERIAL
I
NTERFACE
D0
D1
D2
0
0
0
D4
D3
High Z
SDO
A0
D0
R/W
D1
A6
0
A4
A3
A2
A1
D7
D6
D5
D4
D3
D2
SDI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SClk
CS
High Z
SDI
R/W
A1
A0
CS
SCLK
CS
SCLK
SDI
SDO
D0
D1
D2
D7
t22
t21
t23
t24
t25
t26
t27
t28
t29
t30
t31
t32
t33
Hi-Z
Hi-Z
相關(guān)PDF資料
PDF描述
XRT73LC04A 4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73LC04AIV 4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73R06 SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT73R06IB SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT73R12 TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT73LC03AIVF 制造商:Exar Corporation 功能描述:Line Interface Unit 51.84Mbps DS3/E3/STS-1 Serial 120-Pin LQFP
XRT73LC03AIV-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 3-Ch DS3, E3, STS-1 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
XRT73LC04A 制造商:EXAR 制造商全稱:EXAR 功能描述:4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73LC04A_08 制造商:EXAR 制造商全稱:EXAR 功能描述:4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73LC04AES 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
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