![](http://datasheet.mmic.net.cn/Exar-Corporation/XRT75L02DIV-F_datasheet_100130/XRT75L02DIV-F_15.png)
XRT75L02
xr
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
REV. 1.0.3
13
ANALOG POWER AND GROUND
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
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
JAAVDD_0
****
Analog 3.3 V ± 5% VDD - Channel 0
41
JAAVDD_1
****
Analog 3.3 V ± 5% VDD - Channel 1
85
JAAGND_0
****
Analog GND - Channel 0
42
JAAGND_1
****
Analog GND - Channel 1
13
AVDD
****
Analog 3.3 V ± 5% VDD
10
AGND
****
Analog GND
DIGITAL POWER AND GROUND
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
69
TxVDD_0
****
Transmitter 3.3 V ± 5% VDD Channel 0
57
TxVDD_1
****
Transmitter 3.3 V ± 5% VDD Channel 1
68
TxGND_0
****
Transmitter GND - Channel 0
58
TxGND_1
****
Transmitter GND - Channel 1
89
RxDVDD_0
****
Receiver 3.3 V ± 5% VDD - Channel 0
38
RxDVDD_1
****
Receiver 3.3 V ± 5% VDD - Channel 1
90
RxDGND_0
****
Receiver Digital GND - Channel 0
37
RxDGND_1
****
Receiver Digital GND - Channel 1
87
JADVDD_0
****
Jitter Attenuator 3.3 V ± 5% VDD - Channel 0
40
JADVDD_1
****
Jitter Attenuator 3.3 V ± 5% VDD - Channel 188
88
JADGND_0
****
Jitter Attenuator Digital GND - Channel 0
39
JADGND_1
****
Jitter Attenuator Digital GND - Channel 1
61
DVDD
****
Digital VDD 3.3.v ± 5%
62
DVDD
****
Digital VDD 3.3.v ± 5%