NJW1144 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJW1144 Datasheet PDF : 24 Pages
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NJW1144
s ELECTRICAL CHARACTERISTICS ( Ta=25°C, V+=9V, Rg=600Ω, RL=47kΩ, Vin=100mVrms/1kHz)
q TONE CONTROL (Tone Control-ON)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX.
High Frequency Boost
High Frequency Flat
High Frequency Cut
Low Frequency Boost
Low Frequency Flat
Low Frequency Cut
HFBST
HFFLT
HFCUT
LFBST
LFFLT
LFCUT
TREBLE=+15dB, f=10kHz
TRBE=0dB, f=10kHz
TREBLE=-15dB, f=10kHz
BASS=+15dB, f=100Hz
BASS=0dB, f=100Hz
BASS=-15dB, f=100Hz
12.5
-2.0
-17.5
12.5
-2.0
-17.5
15.0
0.0
-15.0
15.0
0.0
-15.0
17.5
2.0
-12.5
17.5
2.0
-12.5
UNIT
dB
dB
dB
dB
dB
dB
q SUB-TONE CONTROL
PARAMETER
High Frequency Boost
High Frequency Flat
High Frequency Cut
Low Frequency Boost
Low Frequency Flat
Low Frequency Cut
(Sub-Tone Control-ON)
SYMBOL
TEST CONDITION
SHFBST
SHFFLT
SHFCUT
SLFBST
SLFFLT
SLFCUT
SUB-TREBLE=+3dB,
f=10kHz
SUB-TREBLE=0dB,
f=10kHz
SUB-TREBLE=-3dB,
f=10kHz
SUB-BASS=+3dB,
f=100Hz
SUB-BASS=0dB,
f=100Hz
SUB-BASS=-3dB,
f=100Hz
q AGC (AGC-ON)
PARAMETER
AGC BOOST
AGC FLAT 1
AGC FLAT 2
AGC FLAT 3
AGC FLAT 4
AGC CUT
SYMBOL
AGCBST
AGCFLT1
AGCFLT2
AGCFLT3
AGCFLT4
AGCCUT
TEST CONDITION
Vin=50mVrms
Vin=300mVrms
Vin=400mVrms
Vin=500mVrms
Vin=600mVrms
Vin=2Vrms
MIN.
2.0
-2.0
-4.0
2.0
-2.0
-4.0
TYP.
3.0
0.0
-3.0
3.0
0.0
-3.0
MAX.
4.0
2.0
-2.0
4.0
2.0
-2.0
UNIT
dB
dB
dB
dB
dB
dB
MIN.
1.5
-2.5
-2.5
-2.5
-2.5
-14
TYP.
3.5
0.0
0.0
0.0
0.0
-10
MAX.
5.5
2.5
2.5
2.5
2.5
-6.0
UNIT
dB
dB
dB
dB
dB
dB
q BBE (BBE-ON)
PARAMETER
BBE Low Frequency
Boost Level
BBE High Frequency
Boost Level
SYMBOL
TEST CONDITION
BBELOW BBE-Low=+15dB
BBEHIGH BBE-High=+15dB
MIN.
-
-
TYP.
15.0
15.0
MAX.
-
-
UNIT
dB
dB
- 4-
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