ISL5585 Intersil Corporation, ISL5585 Datasheet - Page 6

• Manufacturer Part Number: ISL5585
• Description: 3.3 Volt Ringing Slic Family For Voice Over Broadband (VOB)
• Manufacturer: Intersil Corporation

Electrical Specifications
LOOP DETECTORS AND SUPERVISORY FUNCTIONS
Switch Hook Programming Range
Switch Hook Programming Accuracy
Dial Pulse Distortion
Ring Trip Comparator Threshold
Ring Trip Programming Current Accuracy
Ground Key Threshold
E0 Transition, DET Output Delay
Thermal Alarm Output
LOGIC INPUTS (F0, F1, F2, E0, SWC, BSEL)
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
LOGIC OUTPUTS (DET, ALM)
Output Low Voltage
Output High Voltage
SUPPLY CURRENTS
Low Power Standby, BSEL=1
Forward or Reverse Active, BSEL=0
Forward Active, BSEL=1
Ringing, BSEL=1 (Balanced Ringing, 100)
Ringing, BSEL=1 (Unbalanced Ringing, 010) I
Forward Loopback, BSEL=0
Tip Open, BSEL=1
PARAMETER
6
Unless Otherwise Specified, T
(C) grade, V
25mA. All AC transmission parameters are specified at 600W 2-wire terminating impedance over the frequency
band of 300Hz to 3.4kHz. Protection resistors = 0W. (Continued)
(1% programming resistor)
(1% programming resistor)
IC Junction Temperature
V
V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
OL
OH
CC
BH
CC
BL
CC
BL
BH
CC
BL
BH
CC
BL
BH
CC
BL
CC
BL
BH
IL
IH
BL
=0.4V
=5mA
=2.4V
=100µA
= -24V, V
BH
= -100V, -85V or -75V, V
TEST CONDITIONS
A
ISL5585
= -40
o
C to 85
o
C for industrial (I) grade and T
CC
= +3.3V, AGND = BGND = 0V, loop current limit =
MIN
1.12
-10
-10
2.0
-20
2.4
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
A
= 0
TYP
1.25
0.66
10.3
23.5
175
o
1.0
-10
.15
2.8
3.9
4.9
1.2
7.0
0.9
2.2
6.4
1.0
2.0
9.3
1.0
2.4
3.8
0.4
0.6
12
20
C to 85
-
-
-
-
-
-
o
C for commercial
MAX
1.37
0.90
13.5
+10
+10
0.8
0.4
6.0
6.5
2.5
9.5
2.0
3.0
9.0
1.3
3.0
9.0
1.3
3.0
5.5
1.0
1.0
15
32
1
-
-
-
-
-
-
-
1
UNITS
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
o
µA
µA
µs
%
%
%
V
V
V
V
V
C