HC-5502B Datasheet, PDF (3/9 Pages) Intersil Corporation – EIA/ITU PABX SLIC with 30mA Loop Feed

HC-5502B
Electrical Specifications
TU_A^nl=es2s5OoCth. ^{eMrwini-sMeaSxpPeacirfiaemde,} tVe^Brs-
= -48V, V_B+ = 12V and 5V, AG =
are Over Operating Temperature
BG = DG = 0V, Typical
Range (Continued)
Parameters
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Ground Key Detection Threshold
Loop Current During Power Denial
Dial Pulse Distortion
GKD = V_OL
GKD = V_OH
R_L = 200Ω
20
-
-
mA
-
-
10
mA
-
±2
-
mA
0
-
5
ms
Receive Input Impedance
(Note 4)
-
110
-
kΩ
Transmit Output Impedance
(Note 4)
-
10
20
Ω
2-Wire Return Loss
SRL LO
Referenced to 600Ω +2.16µF (Note 4)
-
15.5
-
dB
ERL
-
24
-
dB
SRL HI
-
31
-
dB
Longitudinal Balance
2-Wire Off Hook
2-Wire On Hook
1V_RMS 200Hz - 3400Hz, (Note 4)
IEEE Method
0^oC ≤ T_A ≤ 75^oC
58
65
-
dB
60
63
-
dB
4-Wire Off Hook
50
58
-
dB
Low Frequency Longitudinal Balance R.E.A. Method, (Note 4)
-
R0_oLC=≤6T0_A0Ω≤,75_oC
-
Insertion Loss
At 1kHz, 0dBm Input Level, Referenced 600Ω
-
2-Wire to 4-Wire, 4-Wire to 2-Wire
-
23
-
-67
±0.05
±0.2
dBrnC
dBm0p
dB
Frequency Response
200 - 3400Hz Referenced to Absolute
-
±0.02
±0.05
dB
Loss at 1kHz and 0dBm Signal Level (Note 4)
Idle Channel Noise
2-Wire to 4-Wire, 4-Wire to 2-Wire
(Note 4)
-
1
5
dBrnC
-
-89
-85
dBm0p
Absolute Delay
2-Wire to 4-Wire, 4-Wire to 2-Wire
(Note 4)
-
-
2
µs
Trans Hybrid Loss
Balance Network Set Up for 600Ω
Termination at 1kHz
36
40
-
dB
Overload Level
2-Wire to 4-Wire, 4-Wire to 2-Wire
Level Linearity
2-Wire to 4-Wire, 4-Wire to 2-Wire
V_B+ = 5V
1.5
V_B+ = 12V
1.75
At 1kHz, (Note 4) Referenced to 0dBm Level
+3 to -40dBm
-
V_PEAK
-
-
V_PEAK
-
±0.05
dB
-40 to -50dBm
-
-
±0.1
dB
-50 to -55dBm
-
-
±0.3
dB
49