PBL 3853
Absolute Maximum Ratings
Parameter
Symbol
Conditions
Min.
Max.
Unit
Line voltage
VL
22
V
Continous operating line current, Tamb =70°C
Continous operating line current, Tamb =70°C
Input voltage, all inputs
IL
Dual In Line package
Small Outline package
130
100
mA
mA
IL
Vpinx
Tamb
Tsto
-0.5
-20
-55
Vpin4+0.5
+70
V
Operation temperature
°C
°C
Storage temperature
+125
Electrical Characteristics
Tamb=+25°C. No cable and or line rectifier unless otherwise specified.
Ref
Parameter
Symbol
fig.
Conditions
Min.
Typ.
Max.
Unit
Terminal voltage
Transmitter gain
2
2
IL = 20 mA
20 •10 log (V2/ V3),1 kHz
IL = 57 mA
RL = 0 Ω
RL = 900 Ω - 2.2 kΩ
IL = 20 mA
6
V
41.6
41.0
46.0
47.0
43.0
43.0
48.0
48.0
44.4
45.0
50.0
49.0
dB
dB
dB
dB
Transmitter gain temp
dependence
2
IL = 20 mA, 0-50°C
-1
+1
+1
dB
Transmitter attenuation in
mute mode
2
2
2
60
-1
dB
dB
Transmitter frequencey response
Receiver gain
200 Hz - 3.4 kHz
20 •10 log(V4/ V1),1 kHz
IL = 57 mA
-17.9
-18.5
-13.5
-12.5
-1
-16.5
-16.5
-11.5
-11.5
-15.1
-14.5
-9.5
dB
dB
dB
dB
dB
RL = 0 Ω
RL = 900 Ω - 2.2 kΩ
IL = 20 mA
-10.5
+1
Receiver gain temp dependence
Receiver tone gain
2
2
IL = 20 mA, 0 - 50°C
20 •10 log (V4/ V5), 1 kHz
IL = 25 mA
4.5
-1
6
7.5
+1
dB
dB
kΩ
Receiver frequency response
Microphone input impedance
(Differential)
2
2
200 Hz - 3.4 kHz
1 kHz
1.3
1.7
2.1
Transmitter input impedance
Pin 3
4
2
1 kHz
13
17
21
kΩ
Transmitter dynamic output
voltage
200 Hz - 3.4 kHz < 10% distortion
IL = 20 mA - 100 mA
1.8
1.4
1.8
Vp
Vp
Vp
IL = 16mA, VDC = 4.5V, IDC = 12mA
IL = 16mA, VDC = 4.0V, IDC = 10mA
200 Hz - 3.4 kHz, V3 = 0 - 1Vrms
IL = 0 mA - 100 mA
Transmitter Max. output voltage
2
4
3
Vp
Receiver input impedance
Pin 15
1 kHz
28
35
42
11
kΩ
Receiver tone input impedance
Pin 17
2
2
1 kHz, Not mute. Note 1
1 kHz
7.0
8.8
6
kΩ
Receiver output impedance
Ω
3
ERICSSON [ ERICSSON ]
