參數(shù)資料
型號(hào): STLC30R80
廠商: 意法半導(dǎo)體
英文描述: INTEGRATED RINGING SLIC FOR SHORT LOOP APPLICATIONS
中文描述: 綜合振鈴用戶接口短環(huán)路應(yīng)用
文件頁數(shù): 8/13頁
文件大小: 172K
代理商: STLC30R80
RS
ZAC
ZA
ZB
CCOMP
TX
RS
ZAC
ZB
TX
CONTROL
INTERFACE
D0
D1
D2
V
CC
AGND
BGND
CAC
RDC
CAC
CRT
CRT
IREF
REF
TIP
RPT1
LCP
1511
RPR1
RPT2
RPR2
RING
TIP
RING
D1
VREG
BASE
CREV
CREV
D99TL433CMod
CSVR
(*) 1% match, 600K
typ.
(1) Components needed only for Metering pulse injection.
(2) to be inserted only for 5REN application
STLC30R80
D0
D1
D2
DET
DET
CSIN
CSIN
ILTF
RDC
RLIM
RLIM
RTH
RTH
CSVR
RS2(*)
RT2
RS1(*)
RT1
V
CC
V
DD
V
DD
QEXT
CH
VB2
VBAT
VB1
D2
ZAC1
RX
RX
VB1
CSOUT
CSOUT
TTXIN
TTX
RDA
RTTX
CTTX
RES
RES
GDK/AL
GDK/AL
(1)
RS(2)
From SWITCH PIN
To RSWITCH Resistor
SW
Figure 2. Typical application diagram.
RS 2.5K
CV
CC
ZAC
12.5K
ZA
15K
ZB
15K
CCOMP
220pF
TX
RS
ZAC
ZB
TX
CONTROL
INTERFACE
D0
D1
D2
V
CC
AGND
BGND
CAC
RDC
10
μ
F
CRT
CRT
470nF
RREF
RREF
30.1K
TIP
RPT1 20
LCP
1511
RPR1 20
RPT2 30
RPR2 30
RING
TIP
RING
VB1
VB2
VREG
BASE
CREV
CREV
47nF
CSVR
(*) 1% match, 600K
typ.
STLC30R80
D0
D1
D2
DET
DET
CSIN
CSIN
ILTF
RDC
1.5K
RLIM
RLIM
51.1K
RTH
RTH
26.1K
CSVR
100nF
CVB
RS2(*) 600K
RT2
RS1(*) 600K
RT1
V
CC
V
DD
V
DD
QEXT
BD140
D1
1N4448
CH
220pF
VBAT
ZAC1
RX
RX
VB-
CSOUT
CSOUT
TTXIN
TTX
RDA
10K
RTTX
3.75K
CTTX
1
μ
F
CAC
RES
RES
GDK/AL
GDK/AL
D99TL434CMod
RSWITCH
From SWITCH PIN
To RSWITCH Resistor
SW
Figure 3. Test Circuit.
STLC30R80
8/13
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