
HA12167FB/HA12169FB
63
Equalizer Gain vs. Frequency (1)
50
40
30
20
10
5
10
100
1 k
10 k
100 k
1 M
Equalizer Gain (dB)
Frequency (Hz)
(3)
(1)
(2)
(4)
55
RGP
RGL
RGH
RF/Q
RFQ
RFM
(1)
(2)
(3)
(4)
(5)
(6)
NN
HN
NC
HC
NM
HM
33 k 33 k 33 k 33 k 47 k 47 k
33 k 33 k 51 k 51 k 51 k 51 k
33 k 33 k 51 k 51 k 51 k 51 k
51 k 20 k 51 k 20 k 51 k 20 k
51 k 27 k 51 k 27 k 51 k 27 k
100 k 100 k 100 k 100 k 100 k 100 k
(5)
(6)
EQin EQout V =14 V EQ.DAC=0 Vin=–38 dBS
CC
Equalizer Gain vs. Frequancy (2)
50
40
30
20
10
0
10
100
1 k
10 k
100 k
1 M
Frequency (Hz)
DAC 16
DAC 30
Equalizer Gain (dB)
DAC 0
EQin EQout V =14 V Vin=–36 dBS
CC
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