REV. 1.2.1 D7 B8 E8 A9 B10 A11 W9 Y8 T8 V7 T6 T15 Y13 W13 W11 Y10 B12 E14 C13 B15 A13 LOS" />
參數(shù)資料
型號(hào): XRT59L921IB
廠商: Exar Corporation
文件頁數(shù): 29/32頁
文件大?。?/td> 0K
描述: IC LIU E1 21CH 316STBGA
標(biāo)準(zhǔn)包裝: 60
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 21/21
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: 316-LBGA
供應(yīng)商設(shè)備封裝: 316-STBGA(21x21)
包裝: 托盤
XRT59L921
4
TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT
REV. 1.2.1
D7
B8
E8
A9
B10
A11
W9
Y8
T8
V7
T6
T15
Y13
W13
W11
Y10
B12
E14
C13
B15
A13
LOS_0
LOS_1
LOS_2
LOS_3
LOS_4
LOS_5
LOS_6
LOS_7
LOS_8
LOS_9
LOS_10
LOS_11
LOS_12
LOS_13
LOS_14
LOS_15
LOS_16
LOS_17
LOS_18
LOS_19
LOS_20
O
Receiver Loss of Signal Output Indicator – Channel_n:
This output pin toggles “High” if Channel_n, within the XRT59L921 has detected a
Loss of Signal condition in the incoming line signal.
B1
D1
E1
G1
H1
K1
L1
N1
P1
T1
U1
U20
T20
P20
N20
L20
K20
H20
G20
E20
D20
RTIP_0
RTIP_1
RTIP_2
RTIP_3
RTIP_4
RTIP_5
RTIP_6
RTIP_7
RTIP_8
RTIP_9
RTIP_10
RTIP_11
RTIP_12
RTIP_13
RTIP_14
RTIP_15
RTIP_16
RTIP_17
RTIP_18
RTIP_19
RTIP_20
I
Receiver_n Positive Bipolar Input – Channel_n:
The Receive Section of Channel_n uses this input pin, along with RRing_n to receive
the bipolar line signal from the Remote E1 Terminal.
PIN DESCRIPTIONS
PIN#
SYMBOL
TYPE
DESCRIPTION
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