參數資料
型號: SL5022
廠商: AUK Corp
英文描述: UNIVERSAL SPEECH NETWORK
中文描述: 通用語音網絡
文件頁數: 4/6頁
文件大?。?/td> 75K
代理商: SL5022
KSI-W011-000
4
Electrical Characteristics (continued)
Characteristics
Common mode
Rejection Ratio
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
CMRR( Tx)
-
-
82
-
dB
TX Gain
Gv(Tx)
R7= 68K, Vin= 3mVrms
50.5
52
53.5
dB
TX Gain frequency
Response
DTMF input
impedance
G
TXF
f= 300 ~ 3400Hz
-
± 0.2
-
dB
Zi
(MF)
-
-
20.7
-
k
DTMF Gain
G
V(MF)
R7= 68K, DTMF mode
24
25.5
27
dB
DTMF Gain Response
G
MF
R7= 68K, f= 300~ 3400Hz
-
± 0.2
± 0.5
dB
TX Gain Adjustment
Gv.adj(Tx) R7 = 68k
25k
-12
- 8
- 7
dB
IL= 4mA
-
0.8
-
TX Dynamic output
Voltage
T
O
(Tx)
THD= 10%
IL= 15mA
1.7
2.3
-
Vrms
TX noise output
Voltage
Vno(Tx)
R7= 68K Between
pin6 & pin7= 200
-
-69
-
dBmp
RX input impedance
Zi(Rx)
-
-
21
-
K
RX output impedance
Zo(Rx)
-
-
4
-
K
RX Gain
Gv(Rx)
R4= 100k, RL= 300
29.5
31
32.5
dB
RX Gain Frequency
Response
G
TXF
f= 300 ~ 3400Hz
-
± 0.2
-
dB
RL= 150
0.22
0.33
-
RX Dynamic output
voltage
Vo
(Rx)
THD= 2%
R4= 100K
RL= 450
0.3
0.48
-
V
RX noise output
voltage
Vno
(Rx)
R
L
= 300
R4= 100 K
IL= 15mA, Rxi= open
-
50
-
μ
V
RX Gain adjustment
Gv.adj(Rx) R4= 100K
28K
-13
-11
- 9
dB
V
IH
(Mute)
-
1.5
-
V
CC
Mute input voltage
V
IL
(Mute)
-
-
-
0.3
V
Mute input current
I
Mute
-
-
8
15
μ
A
Mute Attenuation
Matt(TX)
MIC+ or MIC- to V
L
(CCIT weighted)
voltage gain from
DTMF to Rxo
R6 = 110k
IL= 15mA ~ 70mA
R6= 110k
IL= 15mA ~ 70mA
-
70
-
dB
DTMF Gain
Gv(DTMF)
-
-19
-
dB
TX Gain variation
range By AGC
RX Gain variation
range By AGC
Highest line current
for maximum gain
Lowest line current
for minimum gain
G
TXA
-
-5.8
-
dB
G
RXA
-
-5.8
-
dB
I
HL(AGC)
R6= 110k
17
23
26
mA
I
LL(AGC)
R6= 110k
54
61
73
mA
SL5022/P
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