
NJW1144
- 4-
I
ELECTRICAL CHARACTERISTICS
( Ta=25
°
C, V
+
=9V, Rg=600
, R
L
=47k
, Vin=100mVrms/1kHz)
G
TONE CONTROL
(Tone Control-ON)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
High Frequency Boost
HF
BST
HF
FLT
HF
CUT
LF
BST
LF
FLT
LF
CUT
TREBLE=+15dB, f=10kHz
12.5
15.0
17.5
dB
High Frequency Flat
TRBE=0dB, f=10kHz
-2.0
0.0
2.0
dB
High Frequency Cut
TREBLE=-15dB, f=10kHz
-17.5
-15.0
-12.5
dB
Low Frequency Boost
BASS=+15dB, f=100Hz
12.5
15.0
17.5
dB
Low Frequency Flat
BASS=0dB, f=100Hz
-2.0
0.0
2.0
dB
Low Frequency Cut
BASS=-15dB, f=100Hz
-17.5
-15.0
-12.5
dB
G
SUB-TONE CONTROL
(Sub-Tone Control-ON)
PARAMETER
SYMBOL
TEST CONDITION
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
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
(AGC-ON)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
AGC BOOST
AGC
BST
AGC
FLT1
AGC
FLT2
AGC
FLT3
AGC
FLT4
AGC
CUT
Vin=50mVrms
1.5
3.5
5.5
dB
AGC FLAT 1
Vin=300mVrms
-2.5
0.0
2.5
dB
AGC FLAT 2
Vin=400mVrms
-2.5
0.0
2.5
dB
AGC FLAT 3
Vin=500mVrms
-2.5
0.0
2.5
dB
AGC FLAT 4
Vin=600mVrms
-2.5
0.0
2.5
dB
AGC CUT
Vin=2Vrms
-14
-10
-6.0
dB
G
BBE
(BBE-ON)
PARAMETER
BBE Low Frequency
Boost Level
BBE High Frequency
Boost Level
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
BBE
LOW
BBE-Low=+15dB
-
15.0
-
dB
BBE
HIGH
BBE-High=+15dB
-
15.0
-
dB