
V1.4 May 2004
Data Sheet
Ag1460
QUAD 5V RINGING SLIC
DC Electrical Characteristics.
Characteristic
Sym
Min
Typ* Max
Units
Test Comments
1
Supply Current (per SLIC),
on- hook
1
Maximum DC-DC converter
current consumption (3 channels
off hook, 1 channel ring trip)
DC-DC converter current
consumption (all channels idle)
Current consumption while
powered down
I
VPWR
200
mA
2
I
DC
1500
mA
3
P
DC
250
mA
4
I
PD
55
75
mA
5
Wake-up time
50
ms
6
Constant current feed to line
I
LOOP
21.5
24
26.5
mA
R
LOOP
= 500
7
Tip/Gnd or Ring/Gnd or
Tip&Ring/Gnd overcurrent
Off-Hook detect
Output Low Voltage
Output High Voltage
Off-Hook Detect
Output Low Voltage
Output High Voltage
Control Inputs, F/R, LO, PD
Input Low Voltage
Input High Voltage
Control Inputs, F/R, LO, PD
Input low current
Input high current
35.0
mA
9
V
OL
V
OH
V
OL
V
OH
V
IL
V
IH
I
IL
I
IH
3.15
3.5
4.0
-0.5
0.9
0.4
0.3
0.5
V
V
V
V
V
V
@ 0.4mA
@ -0.4mA
10
@ 50uA
@ -50uA
11
12
mA
mA
13 Switch Hook Detect Threshold
10.0
mA
14 Load on V
out
10.0
kohm 100nF coupling
1) All DC Electrical Characteristics are over the Recommended Operating Conditions with V
CC
at +5.0V +5%, unless otherwise stated.
2) Operating currents are dependant on the users application.
*Typical figures are at 25°C with nominal 5V supply and are for design aid only.
Silver Telecom 2004