pbl3853 ETC-unknow, pbl3853 Datasheet - Page 4

• Manufacturer Part Number: pbl3853
• Description: Universal Speech Circuit
• Manufacturer: ETC-unknow

PBL 3853
Parameter
Receiver dynamic output
voltage
Receiver Max. output voltage
Transmitter output noise
Receiver output noise
Mute input voltage at mute
(transmit)
Input voltage at cut off
(receive)
DC-supply current
Note: 1. This input has three functions (see page 7). No input should be set on higher level than +V.
4
Symbol
V
V
M
M
Ref
fig.
2
3
2
2
2
2
2
Conditions
200 Hz - 3.4 kHz< 2% distortion
I
Zrec = 150
Measured with rectifier
200 Hz - 3.4 kHz
I
V
Psoph - weighted rel. 1 V
R
Psoph - weighted rel. 1 V, with cable:
0 - 5 km, Ø = 0.5 mm
0 - 3 km, Ø = 0.4 mm
Note1
I
L
L
L
1
L
= 20 mA - 100 mA
= 0 mA - 100 mA
= 16 mA, V
= 0 -50 Vrms
= 900
DC
= 4.5 V
Min.
2
3
Typ.
0.6
0.25
0.8
-74
-80
12
Max.
Unit
Vp
Vp
Vp
dB
dB
V
V
mA
Psoph
Psoph