參數(shù)資料
型號(hào): FEF4065
廠商: SIEMENS AG
英文描述: High Voltage Subscriber Line IC HV-SLIC
中文描述: 高壓用戶線芯片的HV -用戶接口
文件頁(yè)數(shù): 9/29頁(yè)
文件大?。?/td> 237K
代理商: FEF4065
PEB/F 4065
Overview
Semiconductor Group
9
1998-03-01
1.3
Pin Description
Figure 4
Pin Configuration
(top view)
Table 2
Pin Definition and Functions
Pin No.
Symbol
Type
Input (I)
Output (O)
Supply
Function
1, 10, 11,
20
2
V
BAT
Negative battery supply voltage (– 24 … – 80 V),
referred to BGND
Subscriber loop connection, negative wire in
normal polarity; direction of positive
I
a
current out of
this pin
Subscriber loop connection, more positive wire in
normal polarity; direction of positive
I
b
current into
this pin
Not connected
RING
O
3
TIP
O
4
V
H
N.C.
5
Supply
Auxiliary positive battery supply voltage
(0 … + 90 V) used in ringing and boosted battery
mode
Battery ground: TIP, RING,
V
BAT
and
V
H
refer to this
pin
Positive supply voltage (+ 5 V), referred to AGND
6
BGND
Supply
7
V
DD
Supply
P-DSO-20-5 (11 mm)
BAT
RING
TIP
N.C.
V
H
V
AGND
C2
C1
BGND
V
DD
V
2W
V
BIM
V
BAT
AGND
PDN
V
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
ITP10374
BAT
V
SS
Ι
Ι
T
BAT
V
Due to reverse bending of the leads,
the numbering of the pins is also reversed.
10
L
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