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參數(shù)資料
| 型號： | HC55183 |
| 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?。?/td> | 158K |
| 代理商： | HC55183 |
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PDF資料 |
PDF描述 |
|---|---|
| HC55184 | Extended Reach Ringing SLIC Family |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HC55183ECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| HC55183ECMZ | 功能描述:電信線路管理 IC 75V RINGING SLIC W/BAT SWITCH POLV LB RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| HC55183ECMZ96 | 功能描述:電信線路管理 IC HC55183ECMEL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| HC55184 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Extended Reach Ringing SLIC Family |
| HC55184ECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
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