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參數(shù)資料
| 型號(hào)： | HC55184 |
| 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)： | 5/19頁 |
| 文件大?。?/td> | 158K |
| 代理商： | HC55184 |
32
NOTES:
2. These parameters are specified at high battery operation. For the HC55180 the external supply is set to high battery voltage, for the HC55181,
HC55182, HC55183 and HC55184, BSEL = 1.
3. These parameters are controlled via design or process parameters and are not directly tested. These parameters are characterized upon initial
design release and upon design changes which would affect these characteristics.
4. Differential Ringing Gain is measured with VRS = 0.795 V
RMS
for -100V devices, VRS = 0.663 V
RMS
for -85V devices and VRS = 0.575 V
RMS
for -75V devices.
5. These parameters are specified at low battery operation. For the HC55180, the external supply is set to low battery voltage, for the HC55181,
HC55182, HC55183 and HC55184, BSEL = 0.
6. Forward Active and Reverse Active performance is guaranteed for the HC55180, HC55181 and HC55184 devices only. The HC55182 and
HC55183 are specified for Forward Active operation only.
LOOP DETECTORS AND SUPERVISORY FUNCTIONS
Switch Hook Programming Range
5
-
15
mA
Switch Hook Programming Accuracy
Assumes 1% external programming resistor
-
2
10
%
Dial Pulse Distortion
-
-
1
%
Ring Trip Comparator Threshold
2.3
2.6
2.9
V
Ring Trip Programming Current Accuracy
-
-
10
%
Ground Key Threshold
10
12
13.5
mA
Thermal Alarm Output
IC junction temperature
-
175
-
o
C
LOGIC INPUTS (F0, F1, F2, E0, SWC)
Input Low Voltage
-
-
0.8
V
Input High Voltage
2.0
-
-
V
Input Low Current
V
IL
= 0.4V
-20
-
-
μ
A
Input High Current
V
IH
= 2.4V
-
-
5
μ
A
LOGIC OUTPUTS (DET, ALM)
Output Low Voltage
I
OL
= 5mA
I
OH
= 100
μ
A
-
-
0.4
V
Output High Voltage
2.4
-
-
V
POWER SUPPLY REJECTION RATIO
V
CC
to 2-Wire
f = 300Hz
-
40
-
dB
f = 1kHz
-
35
-
dB
f = 3.4kHz
-
28
-
dB
V
CC
to 4-Wire
f = 300Hz
-
45
-
dB
f = 1kHz
-
43
-
dB
f = 3.4kHz
-
33
-
dB
V
BL
to 2-Wire
300Hz
≤
f
≤
3.4kHz
-
30
-
dB
V
BL
to 4-Wire
300Hz
≤
f
≤
3.4kHz
-
35
-
dB
V
BH
to 2-Wire
300Hz
≤
f
≤
3.4kHz
-
33
-
dB
V
BH
to 4-Wire
300Hz
≤
f
≤
1kHz
-
40
-
dB
1kHz
<
f
≤
3.4kHz
-
45
-
dB
Electrical Specifications
Unless Otherwise Specified, T
A
= 0
o
C to 70
o
C for the HC55183, 184 only, all others -40
o
C to 85
o
C, V
BL
= -24V,
V
BH
= -100V, -85V or -75V, V
CC
= +5V, AGND = BGND = 0V, loop current limit = 25mA. All AC Parameters are
specified at 600
2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz. Protection
resistors = 0
. These parameters apply generically to each product offering.
(Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HC55180, HC55181, HC55182, HC55183, HC55184
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC55184ECM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| HC55184ECM96R4749 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HC55184ECMR4749 | 制造商:Intersil Corporation 功能描述: |
| HC55184ECMZ | 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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| HC55184ECMZ96 | 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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
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