參數(shù)資料
型號: NJW1164
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR with BBE
中文描述: BBE的音頻處理器
文件頁數(shù): 24/27頁
文件大?。?/td> 568K
代理商: NJW1164
NJW1164
- 24 -
PRELIMINARY
!
TYPICAL CHARACTERISTICS
Gain vs Frequency (TONE)
-20
-10
0
10
20
100
1000
10
4
G
Frequency [Hz]
V+=9V, Vin(Ach)=0.1Vrms,Gv:3dB steps
Vo(Ach), Rg=600
, Ta=25
o
C
-2
-1
0
1
2
0
2
4
6
8
10
AGC Attack Time (C:9pin=1
μ
F)
V+=9V, Vin(Ach+Bch)=1Vrms,f=20kHz,Vo(Ach)OUTPUT
AGC level=0.15V,Rg=600
,
Ta=25
o
C
O
Time [ms]
-0.2
-0.1
0
0.1
0.2
0
100
200
300
400
500
AGC Recovery Time (C:9pin=1
μ
F)
V+=9V, Vin(Ach+Bch)=1Vrms, f=10kHz,Vo(Ach)OUTPUT
AGC level=0.15V,Rg=600
,Ta=25
o
C
O
Time [ms]
0.001
0.01
0.1
1
0.001
0.01
0.1
1
AGC Control
O
Input Voltage [Vrms]
V+=9V, Vin(Ach+Bch), f=1kHz, Vo(Ach)OUTPUT
Rg=600
, Ta=25
o
C
150mV
300mV
400mV
540mV
OFF
-20
-10
0
10
20
100
1000
10
4
Gain vs Frequency (TONE)
G
Frequency [Hz]
V+=9V, Vin(Ach)=0.1Vrms,Gv= +-15dB
Vo(Ach), Rg=600
, Ta=25
o
C
C(6,25pin) = 1nF, 2.2nF, 4.7nF, 10nF
10nF
4.7nF
2.2nF
1nF
-20
-10
0
10
20
100
1000
10
4
Gain vs Frequency (TONE)
G
Frequency [Hz]
V+=9V, Vin(Ach)=0.1Vrms,Gv= +-15dB
Vo(Ach), Rg=600
, Ta=25
o
C
C(7,24pin) = 47nF, 100nF, 220nF, 470nF
470nF
220nF
100nF
47nF
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