參數(shù)資料
型號(hào): XRT59L91ID-F
廠商: Exar Corporation
文件頁(yè)數(shù): 7/28頁(yè)
文件大小: 0K
描述: IC LIU E1 SGL 3.3V 16SOIC
產(chǎn)品變化通告: Packaging Change 14/Jul/2010
標(biāo)準(zhǔn)包裝: 48
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: E1
電源電壓: 3.13 V ~ 3.46 V
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 管件
其它名稱: 1016-1576-5
XRT59L91ID-F-ND
XRT59L91
15
Rev. 1.0.0
U1
XRT59L91
RT IP
9
RRin g
10
Rx POS
6
Rx NEG
7
Rx L O S
8
1:2
P E -6583 5
1
5
48
RL
30.1
1
2
RT IP
RRING
Rx POS
Rx NEG
Loss of S ignal
Figure 8. Recommended Schematic for Interfacing the Receive Section of the XRT59L91
Device to the Line for 120
Applications (Transformer-Coupling)
Note:
Figures 7 and 8 indicate that the user should use a “2:1
STEP-DOWN” transformer, when interfacing the re
ceiver to the line.
U1
X RT59L91
RT IP
9
RRin g
10
Rx P O S
6
Rx N E G
7
Rx L O S
8
C1
0.1uF
1
2
C2
0.1uF
1
2
R2
37 .4
1
2
R1
37 .4
1
2
RT IP
RRING
Rx P O S
Rx N E G
Lo ss of S ig nal
Figure 9. Recommended Schematic for Interfacing the Receive Section of the XRT59L91
Device to the Line for 75
Applications (Capacitive-Coupling)
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