ISL5585 Datasheet, PDF (6/22 Pages) Intersil Corporation – 3.3V Ringing SLIC Family for Voice Over Broadband VOB

ISL5585
Electrical Specifications
Unless Otherwise Specified, T_A = -40^oC to 85^oC for industrial (I) grade and T_A = 0^oC to 85^oC for commercial
(C) grade, V_BL = -24V, V_BH = -100V, -85V or -75V, V_CC = +3.3V, AGND = BGND = 0V, loop current limit =
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)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNITS
LOOP DETECTORS AND SUPERVISORY FUNCTIONS
Switch Hook Programming Range
5
-
15
mA
Switch Hook Programming Accuracy
(1% programming resistor)
-10
-
+10 ¹
%
Dial Pulse Distortion
-
1.0
-
%
Ring Trip Comparator Threshold
1.12
1.25
1.37
V
Ring Trip Programming Current Accuracy (1% programming resistor)
-10
-
+10
%
Ground Key Threshold
-
12
-
mA
E0 Transition, DET Output Delay
Thermal Alarm Output
IC Junction Temperature
-
20
-
µs
-
175
-
o_C
LOGIC INPUTS (F0, F1, F2, E0, SWC, BSEL)
Input Low Voltage
-
-
0.8
V
Input High Voltage
2.0
-
-
V
Input Low Current
Input High Current
LOGIC OUTPUTS (DET, ALM)
V_IL=0.4V
V_IH=2.4V
-20
-10
-
µA
-
-
1
µA
Output Low Voltage
Output High Voltage
SUPPLY CURRENTS
I_OL=1mA
I_OH=100µA
-
.15
0.4
V
2.4
2.8
-
V
Low Power Standby, BSEL=1
I_CC
I_BH
Forward or Reverse Active, BSEL=0
I_CC
I_BL
Forward Active, BSEL=1
I_CC
I_BL
I_BH
Ringing, BSEL=1 (Balanced Ringing, 100) I_CC
I_BL
I_BH
Ringing, BSEL=1 (Unbalanced Ringing, 010) I_CC
I_BL
I_BH
Forward Loopback, BSEL=0
I_CC
I_BL
Tip Open, BSEL=1
I_CC
I_BL
I_BH
-
3.9
6.0
mA
-
0.66
0.90
mA
-
4.9
6.5
mA
-
1.2
2.5
mA
-
7.0
9.5
mA
-
0.9
2.0
mA
-
2.2
3.0
mA
-
6.4
9.0
mA
-
1.0
1.3
mA
-
2.0
3.0
mA
-
9.3
9.0
mA
-
1.0
1.3
mA
-
2.4
3.0
mA
-
10.3
13.5
mA
-
23.5
32
mA
-
3.8
5.5
mA
-
0.4
1.0
mA
-
0.6
1.0
mA
6