參數(shù)資料
型號： HC55180
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)： 7/19頁
文件大?。?/td> 158K
代理商： HC55180
3
H
NOTES:
7. The HC55180 does not provide battery switch operation. Therefore all battery voltage ref-
erences will be made to V
B
. V
B
is the voltage applied to the common connection of the
device V
BL
and V
BH
pins. See the HC55180 Basic Application Circuit.
8. Ringing Voltage is measured with VRS = 0.839 V
RMS
for -100V devices, VRS = 0.707
V
RMS
for -85V devices and VRS = 0.619 V
RMS
for -75V devices.
9. The HC55183 and HC55184 devices are specified with a single high battery voltage grade.
10. The device represents a low output impedance during ringing. Therefore the voltage
across the ringing load is determined by the voltage divider formed by the protection resis-
tance, loop resistance and ringing load impedance.
11. The HC55180, HC55183 and HC55184 are specified with a single longitudinal balance grade.
12. Longitudinal Balance is tested per IEEE455-1985, with 368
per Tip and Ring Terminal.
13. These parameters are tested 100% at room temperature. These parameters are guaran-
teed not tested across temperature via statistical characterization.
14. The HC55180, HC55183 and HC55184 do not support uncommitted switch operation.
15. The HC55183 and HC55184 do not support the Forward Loopback operating mode.
16. The HC55183 and HC55184 do not support the Tip Open operating mode.
17. The power dissipation numbers are actual device measurements and will be less than
worse case calculations based on data sheet supply current limits.
SUPPLY CURRENTS
(Supplycurrentsnotlistedareconsiderednegligibleanddonotcontributesignificantlytototalpowerdissipation.Allmeasurementsmadeunderopencircuitloadconditions.)
Low Power Standby
(Note 2)
I
B
, V
B
= -100V, -85V
-
0.375
0.600 I
BH
, V
BH
= -100V, -85V
Forward or Reverse
(Note 5)
I
B
, V
B
= -24V
-
1.0
2.5
I
BL
Forward
(Note 2)
(Note 7)
-
-
-
I
BL
I
B
, V
B
= -100V, -85V
-
3.2
4.5
I
BH
, V
BH
= -100V, -85V
Ringing
(Note 2)
(Note 7)
-
-
-
I
BL
I
B
, V
B
= -100V, -85V
-
2.3
5.0
I
BH
, V
BH
= -100V, -85V
Forward Loopback
(Note 5)
I
B
, V
B
= -24V
-
19
23.5
I
BL
Tip Open
(Note 5)
I
B
, V
B
= -24V
-
-
1.0
I
BL
Power Denial
(Note 5)
I
B
, V
B
= -24V
-
0.2
0.5
I
BL
ON HOOK POWER DISSIPATION
(Note 17)
Forward or Reverse
(Notes 5, 6)
Low Power Standby
(Note 2)
V
B
= -100V
-
59
-
V
BH
= -100V
Ringing
(Note 2)
V
B
= -100V
-
220
-
V
BH
= -100V
OFF HOOK POWER DISSIPATION
(Notes 5, 17)
Forward or Reverse
V
B
= -24V
-
290
-
V
BL
= -24V
I
CC
2.0
3.7
5.0
I
CC
2.0
-
2.5
-
3.5
-
-
4.5
-
-
-
-
-
-
0.5
-
3.7
0.375
4.0
1.0
5.5
1.3
1.7
7.5
0.4
1.3
8.5
19
-
-
3.0
0.2
5.0
0.600
5.0
2.5
7.0
2.0
2.5
11
7.5
2.5
10.0
23.5
5.5
1.0
4.5
0.5
I
CC
I
BH
, V
BH
= -75V
I
CC
I
BL
I
CC
I
BL
I
BH
, V
BH
= -75V
I
CC
I
BL
I
BH
, V
BH
= -75V
(Note 15)
-
-
3.7
0.375
4.0
1.0
5.5
1.3
1.4
7.5
0.4
1.3
-
-
-
-
3.0
0.2
6.0
-
6.0
2.5
8.0
2.5
3.0
11
1.5
2.5
-
-
-
-
5.0
0.5
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
I
CC
2.5
4.0
5.0
I
CC
2.0
-
2.0
-
-
-
-
-
-
-
-
-
-
-
I
CC
3.5
5.5
7.0
I
CC
I
CC
4.5
7.5
11
I
CC
I
CC
-
8.5
10.0
I
CC
I
CC
-
-
5.5
I
CC
(Note 16)
I
CC
0.5
3.0
5.0
I
CC
I
CC
I
BL
V
B
= -24V
-
44
60
V
BL
= -24V
-
44
60
V
BL
= -24V
-
44
60
mW
V
B
= -85V
-
52
-
V
BH
= -85V
-
-
-
-
52
59
190
220
65
75
275
300
V
BH
= -75V
(Note 9)
V
BH
= -75V
(Note 9)
-
46
65
mW
V
B
= -85V
-
190
-
V
BH
= -85V
-
170
250
mW
-
290
310
V
BL
= -24V
-
280
310
mW
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
CC
= +5V, AGND = BGND = 0V,
loop current limit = 25mA. All AC Parameters are specified at 600W 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz.
Protection resistors = 0W.
(Continued)
PARAMETER
HC55180
(Note 7)
HC55181, HC55182
HC55183, HC55184
UNITS
TEST CONDITIONS
MIN
TYP
MAX
TEST CONDITIONS
MIN
TYP
MAX
TEST CONDITIONS
MIN
TYP
MAX
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