參數(shù)資料
型號(hào): PBL3853SO
廠商: ERICSSON
英文描述: Universal Speech Circuit
中文描述: 通用語音電路
文件頁數(shù): 4/16頁
文件大小: 256K
代理商: PBL3853SO
PBL 3853
4
Parameter
Symbol
fig.
Conditions
Min.
Typ.
Max.
Unit
Receiver dynamic output
voltage
2
200 Hz - 3.4 kHz< 2% distortion
I
L
= 20 mA - 100 mA
Zrec = 150
Measured with rectifier
200 Hz - 3.4 kHz
I
L
= 0 mA - 100 mA
V
1
= 0 -50 Vrms
Psoph - weighted rel. 1 V
R
L
= 900
Psoph - weighted rel. 1 V, with cable:
0 - 5 km, = 0.5 mm
0 - 3 km, = 0.4 mm
0.6
0.25
Vp
Vp
Receiver Max. output voltage
3
0.8
Vp
Transmitter output noise
2
-74
-80
dB
Psoph
dB
Psoph
Receiver output noise
2
Mute input voltage at mute
(transmit)
Input voltage at cut off
(receive)
DC-supply current
V
M
2
2
V
V
M
2
2
Note1
I
L
= 16 mA, V
DC
= 4.5 V
3
V
mA
12
Note: 1. This input has three functions (see page 7). No input should be set on higher level than +V.
Ref
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PBL3853SO-T 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Universal Speech Circuit
PBL38541 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Universal Speech Circuit
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PBL385411SO-T 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Universal Speech Circuit