參數(shù)資料
型號: XRT73L02MIV
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
中文描述: DATACOM, PCM TRANSCEIVER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, QFP-100
文件頁數(shù): 14/46頁
文件大?。?/td> 391K
代理商: XRT73L02MIV
XRT73L02M
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.0.0
xr
12
31
SDI
RxON
I
Serial Data Input:
Data is serially input through this pin.
The input data is sampled on the rising edge of the SClk. .
N
OTES
:
1. This pin is internally pulled down
2. If configured in Hardware Mode, this pin functions as RxON.
27
SDO
RxMON
I/O
Serial Data Output:
This pin serially outputs the contents of the specified Command Register during
Read Operations. The data is updated on the falling edge of the SClk and this
pin is tri-stated upon completion of data transfer.
N
OTE
:
If configured in Hardware Mode, this pin functions as RxMON.
97
RESET
I
Register Reset:
Setting this input pin "Low" causes to reset the contents of the Command Reg-
isters to their default settings and default operating configuration
N
OTE
:
This pin is internally pulled up.
28
INT
LOSMUT
I/O
INTERRUPT Output:
A transition to “Low” indicates that an interrupt has been generated. The inter-
rupt function can be disabled by setting the interrupt enable bit to “0” in the
Channel Control Register.
N
OTES
:
1. In Hardware mode, this pin functions as LOSMUT.
2. This pin will remain asserted “Low” until the interrupt is serviced.
MICROPROCESSOR SERIAL INTERFACE - (HOST MODE)
P
IN
#
S
IGNAL
N
AME
T
YPE
D
ESCRIPTION
ANALOG POWER AND GROUND
P
IN
#
S
IGNAL
N
AME
T
YPE
D
ESCRIPTION
84
TxAVDD_0
****
Transmitter Analog 3.3 V ± 5% VDD - Channel 0
43
TxAVDD_1
****
Transmitter Analog 3.3 V ± 5% VDD - Channel 1
83
TxAGND_0
****
Transmitter Analog GND - Channel 0
44
TxAGND_1
****
Transmitter Analog GND - Channel 1
6
RxAVDD_0
****
Receiver Analog 3.3 V ± 5% VDD - Channel 0
20
RxAVDD_1
****
Receiver Analog 3.3 V ± 5% VDD - Channel 1
7
RxAGND_0
****
Receiver Analog GND - Channel_0
19
RxAGND_1
****
Receive Analog GND - Channel 1
86
AVDD_0
****
Analog 3.3 V ± 5% VDD - Channel 0
41
AVDD_1
****
Analog 3.3 V ± 5% VDD - Channel 1
85
AGND_0
****
Analog GND - Channel 0
42
AGND_1
****
Analog GND - Channel 1
13
AVDD
****
Analog 3.3 V ± 5% VDD
相關(guān)PDF資料
PDF描述
XRT73L02 2 Channel E3/DS3/STS-1 Line Interface Unit(2通道 E3/DS3/STS-1線接口單元)
XRT73L03A 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73L03AIV 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73L03B 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73L03BIV 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
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