njw1149a New Japan Radio Co.,Ltd, njw1149a Datasheet - Page 4

• Manufacturer Part Number: njw1149a
• Description: Audio Processor With Sound Enhancement And Trusurround 5.1ch Virtualizer
• Manufacturer: New Japan Radio Co.,Ltd

NJW1149A
– 4 –
AGC Boost
AGC Flat 1
AGC Flat 2
AGC Flat 3
AGC Flat 4
AGC Cut
Low Boost Gain
High Boost Gain
Simulated Stereo A
Simulated Stereo B
Surround 3D1
Surround 3D2
Surround 3D3
Surround 3D4
Mix Down Gain
By-Pass Gain
Tru Front Gain
Tru Rear Gain 1
Tru Rear Gain 2
Center Gain
Sub Woofer Gain
Feed Through Gain
L+R Gain
L-R Gain
Passive Gain 1
Passive Gain 2
AGC CHARACTERISTICS (Ta=25 C, V
BBE CHARACTERISTICS (Ta=25 C, V
eala CHARACTERISTICS (Ta=25 C, V
TruSurround CHARACTERISTICS (Ta=25 C, V
PARAMETER
PARAMETER
PARAMETER
PARAMETER
MODE ; VOL=0dB, BAL=0dB, TS=By-Pass, AGC=ON, BBE=OFF, Tone=0dB, eala=By-Pass)
MODE; VOL=0dB, BAL=0dB, AGC=OFF, BBE=OFF, Tone=0dB, eala=By-Pass)
MODE ; VOL=0dB, BAL=0dB, TS=By-Pass, AGC=OFF, Tone=0dB, eala=By-Pass)
MODE ; VOL=0dB, BAL=0dB, TS=By-Pass, AGC=OFF, BBE=0dB, Tone=0dB)
SYMBOL
SYMBOL
SYMBOL
SYMBOL
G
G
G
G
G
G
G
G
G
G
G
G
G
THROUGH
G
G
G
G
BBEHIGH
AGCFLT1
AGCFLT2
AGCFLT3
AGCFLT4
BBELOW
G
G
G
AGCBST
AGCCUT
G
G
G
G
G
G
TSMX
TSBP
TSR1
TSR2
SIMA
SIMB
TSP1
TSP2
TSC
TSF
TSS
L+R
3D1
3D2
3D3
3D4
L-R
+
+
+
=9V, R
=9V, R
=9V, R
Vin=50mVrms, f=1kHz
Vin=300mVrms, f=1kHz
Vin=400mVrms, f=1kHz
Vin=500mVrms, f=1kHz
Vin=600mVrms, f=1kHz
Vin=2Vrms, f=1kHz
BBE-LOW =+15dB, f=50Hz
BBE-HIGH =+15dB, f=10kHz
LIN+RIN→OUTa, f=1KHz, SIM
LIN+RIN→OUTb, f=1KHz, SIM
LIN
LIN
LIN
LIN
FLIN
Mix Down
LIN
By-Pass
FLIN
TS5.1ch
RLIN
TS5.1ch
RLIN
TS4ch
CIN
TS4ch
SWIN
TS4ch
LIN
SRS 3D,Space=Min, Center=Min
LIN
SRS 3D,Space=Min, Center=Max
LIN
SRS 3D,Space=Max, Center=Min
LIN
TS2ch, Space=Max, Center=Max
LIN
TS2ch, Space=Max, Center=Max
→
→
→
→
→
→
→
→
→
→
→
TEST CONDITION
TEST CONDITION
TEST CONDITION
TEST CONDITION
→
→
→
→
L
+
OUTa, f=100Hz, SR2
OUTa, f=10KHz, SR2
OUTb, f=100Hz, SR2
OUTa, f=100Hz, SR1
LTS, f=1KHz
LTS, f=1KHz
RTS, f=1KHz
LTS, f=125Hz
LTS, f=125Hz
RTS, f=125Hz
L
L
LTS, f=1KHz
→
=47k , Vin=100mVrms/1kHz
=9V, R
=47k , Vin=100mVrms/1kHz
=47k
LTS, f=1KHz
LTS, f=125Hz
LTS, f=125Hz
LTS, f=125Hz
LTS, f=1KHz
L
=47k , Vin=100mVrms/1kHz
MIN.
MIN.
MIN.
MIN.
12.5
12.5
-2.5
-2.5
-2.5
-2.5
-2.0
-0.5
-5.5
1.5
-14
1.0
1.0
5.5
0.5
3.5
-20
-15
4.0
-5
-2
-5
-2
-2
1
2
TYP.
TYP.
TYP.
TYP.
-3.5
-10
3.5
0.0
0.0
0.0
0.0
3.0
3.0
7.5
0.0
2.5
5.5
1.5
-18
-13
6.0
15
15
-3
-3
0
3
4
0
0
MAX.
MAX.
MAX.
MAX.
17.5
17.5
-6.0
-1.5
5.5
2.5
2.5
2.5
2.5
5.0
5.0
9.5
2.0
4.5
7.5
3.5
-16
8.0
-11
-1
-1
2
5
6
2
2
UNIT
UNIT
UNIT
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB