HC5517_00 Datasheet, PDF (3/19 Pages) Intersil Corporation – 3 REN Ringing SLIC For ISDN Modem/TA and WLL

HC5517
Electrical Specifications
Unless Otherwise Specified, Typical Parameters are at T_A = 25^oC, Min-Max Parameters are over
Operating Temperature Range, V_BAT = -24V, V_CC = +5V, AGND = BGND = 0V. All AC Parameters are
specified at 600Ω 2-Wire terminating impedance. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNITS
Frequency Response
300Hz to 3400Hz (Note 3) Referenced to
Absolute Level at 1kHz, 0dBm Referenced 600Ω
-
±0.02 ±0.06
dB
Level Linearity
2-Wire to 4-Wire and 4-Wire to 2-Wire
Referenced to -10dBm (Note 3)
+3 to -40dBm
-
-
±0.08
dB
-40 to -50dBm
-
-
±0.12
dB
-50 to -55dBm
-
-
±0.3
dB
Absolute Delay
2-Wire/4-Wire
(Note 3)
300Hz to 3400Hz
-
-
1.0
µs
4-Wire/2-Wire
300Hz to 3400Hz
-
-
1.0
µs
4-Wire/4-Wire
300Hz to 3400Hz
-
0.95
1.5
µs
Transhybrid Loss
Total Harmonic Distortion
2-Wire/4-Wire, 4-Wire/2-Wire, 4-Wire/4-Wire
V_IN = 1V_P-P at 1kH (Notes 3, 4)
Reference Level 0dBm at 600Ω
300Hz to 3400Hz (Note 3)
30
40
dB
-
-
-50
dB
Idle Channel Noise
2-Wire and 4-Wire
(Note 3)
C-Message
-
3
-
dBrnC
Psophometric (Note 3)
-
-87
-
dBmp
Power Supply Rejection Ratio
V_CC to 2-Wire
V_CC to 4-Wire
V_BAT to 2-Wire
V_BAT to 4-Wire
V_CC to 2-Wire
V_CC to 4-Wire
V_BAT to 2-Wire
V_BAT to 4-Wire
DC PARAMETERS
(Note 3)
30Hz to 200Hz, R_L = 600Ω
(Note 3)
200Hz to 16kHz, R_L = 600Ω
20
40
-
dB
20
40
-
dB
20
40
-
dB
20
50
-
dB
30
40
-
dB
20
28
-
dB
20
50
-
dB
20
50
-
dB
Loop Current Programming
Limit Range
20
-
(Note 5)
60
mA
Accuracy
10
-
-
%
Loop Current During Power Denial
Fault Currents
TIP to Ground (Note 3)
R_L = 200Ω
-
±4
±7
mA
-
30
-
mA
RING to Ground
-
120
-
mA
TIP and RING to Ground (Note 3)
-
150
-
mA
Switch Hook Detection Threshold
-
12
15
mA
Ring Trip Comparator Voltage Threshold
Thermal ALARM Output (Note 3)
Safe Operating Die Temperature Exceeded
-0.28 -0.24 -0.22
V
140
-
160
o_C
3