參數(shù)資料
型號： HC55182AIM
廠商： HARRIS SEMICONDUCTOR
元件分類： 模擬傳輸電路
英文描述： Extended Reach Ringing SLIC Family
中文描述： TELECOM-SLIC, PQCC28
文件頁數(shù)： 4/17頁
文件大?。?/td> 168K
代理商： HC55182AIM
4-4
2-Wire to 4-Wire Level Linearity
4-Wire to 2-Wire Level Linearity
Referenced to -10dBm
+3 to -40dBm, 1kHz
-
0.025
-
dB
-40 to -50dBm, 1kHz
-
0.050
-
dB
-50 to -55dBm, 1kHz
-
0.100
-
dB
Longitudinal Current Capability (Per Wire) (Note 2)
Test for False Detect
20
-
-
mA
RMS
Test for False Detect, Low Power Standby
10
-
-
mA
RMS
4-Wire to 2-Wire Insertion Loss
-0.20
0.00
+0.20
dB
2-Wire to 4-Wire Insertion Loss
-6.22
-6.02
-5.82
dB
4-Wire to 4-Wire Insertion Loss
-6.22
-6.02
-5.82
dB
Forward Active Idle Channel Noise (Note 5)
2-Wire C-Message, T = 25
o
C
-
10
13
dBrnC
4-Wire C-Message, T = 25
o
C
-
4
7
dBrnC
Reverse Active Idle Channel Noise (Note 5)
2-Wire C-Message, T = 25
o
C
-
11
14
dBrnC
4-Wire C-Message, T = 25
o
C
-
5
8
dBrnC
DC PARAMETERS
Off Hook Loop Current Limit
Programming Accuracy
-8.5
-
+8.5
%
Programming Range
15
-
45
mA
Off Hook Transient Current Limit
Programming Accuracy
-10
-
+10
%
Programming Range
40
-
100
mA
Loop Current During Low Power Standby
Forward Polarity Only
18
-
26
mA
Open Circuit Voltage
(|Tip - Ring|)
V
BL
= -16V
-
8.0
-
V
DC
V
BL
= -24V
14
15.5
17
V
DC
V
BH
> -60V
43
49
-
V
DC
Low Power Standby
Open Circuit Voltage
(Tip - Ring)
V
BL
= -48V
-
44.5
-
V
DC
V
BH
> -60V
43
51.5
-
V
DC
Absolute Open Circuit Voltage
V
RG
in LPS and FA
V
TG
in RA
V
BH
> -60V
-
-53
-56
V
DC
TEST ACCESS FUNCTIONS
Switch On Voltage
I
OL
= 45mA
-
0.30
0.60
V
Loopback Max Battery
-
-
52
V
LOOP DETECTORS AND SUPERVISORY FUNCTIONS
Switch Hook Programming Range
5
-
15
mA
Switch Hook Programming Accuracy
Assumes 1% External Programming Resistor
-10
-
+10
%
Dial Pulse Distortion
-
-
1
%
Ring Trip Comparator Threshold
2.3
2.45
2.9
V
Ring Trip Programming Current Accuracy
-10
-
+10
%
Ground Key Threshold
-
12
-
mA
Thermal Alarm Output
IC Junction Temperature
-
175
-
o
C
Electrical Specifications
Unless Otherwise Specified, T
A
= -40
o
C to 85
o
C for industrial (I) grade and T
A
= 0
o
C to 85
o
C for commercial
(C) grade, 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
.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HC55185
相關PDF資料
PDF描述
HC55182BIM Extended Reach Ringing SLIC Family
HC55182DIM Extended Reach Ringing SLIC Family
HC55184ECM Extended Reach Ringing SLIC Family
HC55185 VoIP Ringing SLIC Family
HC55185AIM VoIP Ringing SLIC Family
相關代理商/技術參數(shù)
參數(shù)描述
HC55182BIM 制造商:Harris Corporation 功能描述:
HC55182CIM 制造商:Rochester Electronics LLC 功能描述:- Bulk
HC55182DIM 制造商:Rochester Electronics LLC 功能描述:- Bulk
HC55183 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Extended Reach Ringing SLIC Family
HC55183ECM 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述:
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