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參數(shù)資料
| 型號： | HC55181 |
| 廠商： | Intersil Corporation |
| 英文描述： | Extended Reach Ringing SLIC Family |
| 中文描述： | 大位移振鈴用戶接口家庭 |
| 文件頁數(shù)： | 16/19頁 |
| 文件大小： | 158K |
| 代理商： | HC55181 |
43
Basic Application Circuits
VRX
VRS
TIP
VFB
BGND
AGND
VCC
RING
VTX
-IN
VBL
VBH
RD
RTD
CDC
ILIM
E0
F2
F1
F0
FIGURE 14. HC55180 BASIC APPLICATION CIRCUIT
DET
ALM
HC55180
V
CC
POL
C
RX
C
RS
C
TX
R
IL
C
FB
R
S
R
SH
C
RT
R
RT
C
POL
C
PS1
C
DC
C
PS3
U
1
R
P1
R
P2
TABLE 2. BASIC APPLICATION CIRCUIT COMPONENT LIST
COMPONENT
VALUE
TOLERANCE
RATING
U1 - Ringing SLIC
HC5518x
N/A
N/A
R
RT
20k
1%
0.1W
R
SH
49.9k
1%
0.1W
R
IL
71.5k
1%
0.1W
R
S
210k
1%
0.1W
C
RX
, C
RS
, C
TX
, C
RT
, C
POL
, C
FB
0.47
μ
F
20%
10V
C
DC
4.7
μ
F
20%
10V
C
PS1
0.1
μ
F
20%
>100V
C
PS2
, C
PS3
0.1
μ
F
20%
100V
D
1
1N400X type with breakdown > 100V.
R
P1
, R
P2
Protection resistor values are application dependent and will be determined by protection re-
quirements. Standard applications will use
≥
35
per side.
Design Parameters
: Ring Trip Threshold = 90mA
PEAK
, Switch Hook Threshold = 12mA, Loop Current Limit = 24.6mA, Synthesize Device Im-
pedance = 210k
/400 = 525
, with 39
protection resistors, impedance across Tip and Ring terminals = 603
. Where applicable, these compo-
nent values apply to the Basic Application Circuits for the HC55180, HC55181, HC55182, HC55183 and HC55184. Pins not shown in the Basic
Application Circuit are no connect (NC) pins.
HC55180, HC55181, HC55182, HC55183, HC55184
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HC55182 | Extended Reach Ringing SLIC Family |
| HC55183 | Extended Reach Ringing SLIC Family |
| HC55184 | Extended Reach Ringing SLIC Family |
| HC5518X | () |
| HCPL-0600 | RESISTOR NETWORK |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC55181AIM | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HC55181BIM | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Extended Reach Ringing SLIC Family |
| HC55181CIM | 制造商:Intersil Corporation 功能描述: |
| HC55181DIM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HC55182 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Extended Reach Ringing SLIC Family |
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