HC5504B Datasheet, PDF (3/9 Pages) Intersil Corporation – EIA/ITU PABX SLIC with 40mA Loop Feed

HC-5504B
Electrical Specifications
PARAMETER
Unless Otherwise Specified, V_B- = -48V, V_B+ = 12V and 5V, AG = BG = DG = 0V, Typical Parameters
T_A = 25°C. Min-Max Parameters are Over Operating Temperature Range (Continued)
CONDITIONS
MIN
TYP
MAX UNITS
Loop Current During Power Denial
Dial Pulse Distortion
R_L = 200Ω
-
±2
-
mA
0
-
5
ms
Receive Input Impedance
(Note 3)
-
110
-
kΩ
Transmit Output Impedance
(Note 3)
-
10
20
Ω
2-Wire Return Loss
SR_L LO
ER_L
SR_L HI
Longitudinal Balance
2-Wire Off Hook
Referenced to 600Ω + 2.16µF (Note 3)
1V_RMS 200Hz - 3400Hz (Note 3) IEEE Method
0°C ≤ T_A ≤ 75°C
-
15.5
-
dB
-
24
-
dB
-
31
-
dB
58
65
-
dB
2-Wire On Hook
60
63
-
dB
4-Wire Off Hook
50
58
-
dB
Low Frequency Longitudinal Balance
R.E.A. Method (Note 3), R_L = 600Ω
0°C ≤ T_A ≤ 75°C
-
-
23
dBrnC
-
-
-67 dBm0p
Insertion Loss
2-Wire to 4-Wire, 4 Wire to 2-Wire
at 1kHz, 0dBm Input Level, Referenced 600Ω
-
±0.05 ±0.2
dB
Frequency Response
200Hz - 3400Hz Referenced to Absolute Loss at
1kHz and 0dBm Signal Level (Note 3)
-
±0.02 ±0.05
dB
Idle Channel Noise
2-Wire to 4-Wire, 4 Wire to 2-Wire
(Note 3)
-
1
5
dBrnC
-
-89
-85 dBm0p
Absolute Delay
2-Wire to 4-Wire, 4 Wire to 2-Wire
(Note 3)
-
-
2
ms
Trans Hybrid Loss
Balance Network Set Up for 600Ω Termination at
36
40
-
dB
1kHz
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
V_B+ = 12V
At 1kHz Referenced to 0dBm Level (Note 3)
+3 to -40dBm
1.5
1.75
-
-
-
V_PEAK
-
-
V_PEAK
-
±0.05
dB
-40 to -50dBm
-
-
±0.1
dB
-50 to -55dBm
-
-
±0.3
dB
Power Supply Rejection Ratio
V_B+ to 2-Wire
V_B+ to Transmit
V_B- to 2-Wire
V_B- to Transmit
(Note 3)
30 - 60Hz, R_L = 600Ω
15
-
15
-
15
-
15
-
-
dB
-
dB
-
dB
-
dB
3