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UPC7073 데이터시트(PDF) 2 Page - NEC

부품명 UPC7073
상세설명  UPC7073 ANALOG SUBSCRIBER LINE LSI BS-SLIC
PDF  20 Pages
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제조업체  NEC [NEC]
홈페이지  http://www.nec.com/
Logo NEC - NEC

UPC7073 데이터시트(HTML) 2 Page - NEC

  UPC7073 Datasheet HTML 1Page - NEC UPC7073 Datasheet HTML 2Page - NEC UPC7073 Datasheet HTML 3Page - NEC UPC7073 Datasheet HTML 4Page - NEC UPC7073 Datasheet HTML 5Page - NEC UPC7073 Datasheet HTML 6Page - NEC UPC7073 Datasheet HTML 7Page - NEC UPC7073 Datasheet HTML 8Page - NEC UPC7073 Datasheet HTML 9Page - NEC Next Button
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µPC7073
2
PIN CONFIGURATION
48-pin plastic shrink SOP (375 mil)
DCOUT3
DCOUT2
DCOUT1
DCIN1
DCIN2
BBOUT
ASCN
AGDT
BIAS
RX
ACOM
NC
NC
NC
GND1
NC
PD
ALM
BCUT
RC1
RC2
RC3
VBB
TEF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VCC
TTXIN
CPSR
RB
RE
NC
RS
NC
TS
NC
TE
TB
CDC
TX
OPIN–
OPIN+
REF
GND2
NC
RY3
NC
RY2
NC
RY1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
ACOM
:
ANALOG COMMON VOLTAGE
RB
:
RING BASE
AGDT
:
ANALOG GROUND DETECTION SIGNAL OUT
RC1-RC3 :
RELAY CONTROL IN
ALM
:
ALARM IN
RE
:
RING EMITTER
ASCN
:
ANALOG LOOP DETECTION SIGNAL OUT
REF
:
RING EMITTER PROTECT FEED
BBOUT
:VBB VOLTAGE INFORMATION OUT
RS
:
RING SENSE
BCUT
:
BATTERY FEED CUT SIGNAL IN
RX
:
SIGNAL RECEPTION IN
BIAS
:
BIAS LEVEL
RY1-RY3
:
RELAY DRIVER OUT
CDC
:
DC FEEDBACK CAPACITOR
TB
:
TIP BASE
CPSR
:
POWER SUPPLY REJECTION CAPACITOR
TE
:
TIP EMITTER
DCIN1, DCIN2
:
DC FEEDBACK CONTROL IN
TEF
:
TIP EMITTER PROJECT FEED
DCOUT1-DCOUT3 :
DC FEEDBACK CONTROL OUT
TS
:
TIP SENSE
GND1, GND2 :
GROUND
TTXIN
:
TELETAX SIGNAL IN
NC
:
NO CONNECTION
TX
:
TRANSSMISSION OUTPUT
OPIN+
:
TELETAX SIGNAL CANCEL IN (+)
VBB
:
NEGATIVE POWER SUPPLY (–48 V)
OPIN–
:
TELETAX SINGAL CANCEL IN (–)
VCC
:
POSITIVE POWER SUPPLY (+5 V)
PD
:
POWER DOWN CONTROL IN



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