NJW1132A
- 4 -
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● TONE CONTROL(Ta=25°C, V+=9V, Rg =60 0Ω, RL=47kΩ, Vin=100mVrms/1kHz)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
High Frequency Boost HFBST BCT=”1”,TREB=”1111”,
f=10kHz 12.5 15.0 17.5 dB
High Frequency Flat HFFLT TRBE=”0000”,f=10kHz -2.0 0.0 2.0 dB
High Frequency Cut HFCUT BCT=”0”,TRBE=”1111”,
f=10kHz -12.5 -15.0 -17.5 dB
Low Frequency Boost LFBST BCB=”1”,BASS=”1111”,
f=100Hz 12.5 15.0 17.5 dB
Low Frequency Flat LFFLT BASS=”0000”,f=100Hz -2.0 0.0 2.0 dB
Low Frequency Cut LFCUT BCB=”0”,BASS=”1111”,
f=100Hz -12.5 -15.0 -17.5 dB
High Frequency Cut
DC Offset1 HFDC1 BCT=”0”,TREB=”1111”
→”0000” -1.0 0.0 1.0 V
High Frequency Boost
DC Offset2 HFDC2 BCT=”1”,TREB=”1111”
→”0000” -1.0 0.0 1.0 V
Low Frequency Cut
DC Offset1 LFDC1 BCB=”0”,
BASS=”1111”→”0000” -1.0 0.0 1.0 V
Low Frequency Boost
DC Offset2 LFDC2 BCB=”1”,
BASS=”1111”→”0000” -1.0 0.0 1.0 V
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● SUB-TONE CONTROL(Ta=25°C, V+=9V , Rg= 600Ω, R L=47kΩ, Vin=100mVrms)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
High Frequency Boost SHFBST BCST=”0”,
SUB-TREB=”11”,f=10kHz 2.0 3.0 4.0 dB
High Frequency Flat SHFFLT SUB-TREB=”00”,f=10kHz -2.0 0.0 2.0 dB
High Frequency Cut SHFCUT BCST=”0”,
SUB-TREB=”11”,f=10kHz -4.0 -3.0 -2.0 dB
Low Frequency Boost SLFBST BCSB=”1”,
SUB-BASS=”11”,f=100Hz 2.0 3.0 4.0 dB
Low Frequency Flat SLFFLT SUB-BASS=”00”,f=100Hz -2.0 0.0 2.0 dB
Low Frequency Cut SLFCUT BCSB=”1”,
SUB-BASS=”11”,f=100Hz -4.0 -3.0 -2.0 dB
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● AGC CONTROL: AGC=1H (AGC-ON) (Ta=25°C, V+=9V, Rg=600Ω, RL=47kΩ, f=1kHz)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
AGC BOOST AGCBST Vin=50mVrms 1.5 3.5 5.5 dB
AGC FLAT AGCFLT Vin=150mVrms -2.5 0.0 2.5 dB
AGC CUT AGCCUT Vin=2Vrms -14 -10 -6.0 dB
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●SURROUND CONTROL (Ta=25°C,V+=9V,Rg=600Ω,RL=47kΩ,Vin=100mVrms/1kHz)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
SURROUND MIX 1 SRMIX1 Ain → Bout -2.0 0.0 2.0 dB
SURROUND MIX 2 SRMIX2 Bin → Aout -2.0 0.0 2.0 dB
SURROUND DEF SRDEF Ain-Bin(-180deg) 8.0 10.0 12.0 dB
DC Offset SRDC SUR=”0” →”1” -1.0 0.0 1.0 V