參數(shù)資料
型號(hào): NJW1133AM
廠商: New Japan Radio Co., Ltd.
英文描述: AUDIO PROCESSOR
中文描述: 音頻處理器
文件頁(yè)數(shù): 4/20頁(yè)
文件大小: 359K
代理商: NJW1133AM
NJW1133A
- 4 -
G
TONE CONTROL
( Ta=25
°
C, V
+
=9V, Rg=600
, R
L
=47k
, Vin=100mVrms/1kHz)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
High Frequency Boost
HF
BST
HF
FLT
HF
CUT
BCT=”1”,TREB=”1111”, f=10kHz
12.5
15.0
17.5
dB
High Frequency Flat
TREB=”0000”,f=10kHz
-2.0
0.0
2.0
dB
High Frequency Cut
BCT=”0”,TRBE=”1111”, f=10kHz
BCB=”1”,BASS=”1111”,
f=100Hz
BASS=”0000”,f=100Hz
BCB=”0”,BASS=”1111”,
f=100Hz
-17.5
-15.0
-12.5
dB
Low Frequency Boost
LF
BST
12.5
15.0
17.5
dB
Low Frequency Flat
LF
FLT
-2.0
0.0
2.0
dB
Low Frequency Cut
LF
CUT
-17.5
-15.0
-12.5
dB
High Frequency Cut
DC Offset1
High Frequency Boost
DC Offset2
Low Frequency Cut
DC Offset1
Low Frequency Boost
DC Offset2
HF
DC1
BCT=”0”,TREB=”1111”
”0000”
-1.0
0.0
1.0
V
HF
DC2
BCT=”1”,TREB=”1111”
”0000”
-1.0
0.0
1.0
V
LF
DC1
BCB=”0”,BASS=”1111”
”0000”
-1.0
0.0
1.0
V
LF
DC2
BCB=”1”,BASS=”1111”
”0000”
-1.0
0.0
1.0
V
G
SUB-TONE CONTROL
( Ta=25
°
C, V
+
=9V, Rg=600
, R
L
=47k
, Vin=100mVrms)
PARAMETER
SYMBOL
TEST CONDITION
BCST=”0”,SUB-TREB=”11”,
f=10kHz
SUB-TREB=”00”,f=10kHz
BCST=”0”,SUB-TREB=”11”,
f=10kHz
BCSB=”1”,SUB-BASS=”11”,
f=100Hz
SUB-BASS=”00”,f=100Hz
BCSB=”1”,SUB-BASS=”11”,
f=100Hz
MIN.
TYP.
MAX.
UNIT
High Frequency Boost
SHF
BST
2.0
3.0
4.0
dB
High Frequency Flat
SHF
FLT
-2.0
0.0
2.0
dB
High Frequency Cut
SHF
CUT
-4.0
-3.0
-2.0
dB
Low Frequency Boost
SLF
BST
2.0
3.0
4.0
dB
Low Frequency Flat
SLF
FLT
-2.0
0.0
2.0
dB
Low Frequency Cut
SLF
CUT
-4.0
-3.0
-2.0
dB
G
AGC CONTROL: AGC=1H
(AGC-ON) ( Ta=25°C, V+=9V, Rg=600
, R
L
=47k
)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
AGC BOOST
AGC
BST
Vin=50mVrms, f=1kHz
1.5
3.5
5.5
dB
AGC FLAT
AGC
FLT
AGC
CUT
Vin=150mVrms, f=1kHz
-2.5
0.0
2.5
dB
AGC CUT
Vin=2Vrms, f=1kHz
-14
-10
-6.0
dB
G
SURROUND CONTROL
(Ta=25°C,V+=9V,Rg=600
,R
L
=47k
,Vin=100mVrms/1kHz)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
SURROUND MIX 1
SR
MIX1
SR
MIX2
SR
DEF
SR
DC
Ain
Bout
Bin
Aout
Ain-Bin(-180deg)
SUR=”0”
”1”
-2.0
0.0
2.0
dB
SURROUND MIX 2
-2.0
0.0
2.0
dB
SURROUND DEF
8.0
10.0
12.0
dB
DC Offset
-1.0
0.0
1.0
V
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