Internal Resistor Equivalent Circuit
LC7536M
L5dBIN
LCT1
LCT2
LVM
5.30 kΩ
20.570 kΩ
11.567 kΩ
6.505 kΩ
3.658 kΩ
15.868 kΩ
8.923 kΩ
5.018 kΩ
2.822 kΩ
1.587 kΩ
0.892 kΩ
0.502 kΩ
0.282 kΩ
0.159 kΩ
0.089 kΩ
0.050 kΩ
0.065 kΩ
L5dBOUT
0 dB
–5 dB
–10 dB
–15 dB
–20 dB
–25 dB
–30 dB
–35 dB
–40 dB
–45 dB
–50 dB
–55 dB
–60 dB
–65 dB
–70 dB
–75 dB
–∞
L1dBIN
1.407 kΩ
1.802 kΩ
1.684 kΩ
1.558 kΩ
13.548 kΩ
0 dB
–1 dB
–2 dB
–3 dB
–4 dB
–∞
L1dBOUT
The right channel is identical.
A11991
Test Circuit
• Total harmonic distortion
The right channel is identical.
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
LC7536M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
+
++
+
+
1 MΩ
S.G DISTODiRstTorItOioNn aAnaNlyAzLerYZER THDin
A11992
No. 6089-4/10