24-Bit, 192-kHz Sampling, Advanced Segment, Audio Stereo DAC ...
24-Bit, 192-kHz Sampling, Advanced Segment, Audio Stereo DAC ...
24-Bit, 192-kHz Sampling, Advanced Segment, Audio Stereo DAC ...
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IOUT–<br />
IOUT+<br />
www.ti.com<br />
2<br />
3<br />
2<br />
3<br />
VCC<br />
7<br />
–<br />
+<br />
C1<br />
2200 pF<br />
4<br />
VEE<br />
VCC<br />
7<br />
–<br />
+<br />
4<br />
VEE<br />
R1<br />
820 Ω<br />
5<br />
C2<br />
2200 pF<br />
R2<br />
820 Ω<br />
5<br />
C11<br />
0.1 µF<br />
C17<br />
22 pF<br />
8<br />
6<br />
U1<br />
NE5534<br />
C12<br />
0.1 µF<br />
C13<br />
0.1 µF<br />
C18<br />
22 pF<br />
8<br />
6<br />
U2<br />
NE5534<br />
C14<br />
0.1 µF<br />
R3<br />
110 Ω<br />
R4<br />
110 Ω<br />
R8<br />
220 Ω<br />
C3<br />
18000 pF<br />
R9<br />
220 Ω<br />
R5<br />
330 Ω<br />
R6<br />
330 Ω<br />
<br />
SLES105B − FEBRUARY 2004 − REVISED NOVEMBER 2006<br />
C5<br />
10000 pF<br />
R10<br />
68 Ω<br />
C4<br />
47000 pF<br />
R11<br />
68 Ω<br />
C6<br />
10000 pF<br />
Figure 38. Measurement Circuit for DSD<br />
7<br />
2<br />
–<br />
5<br />
3<br />
VCC<br />
+<br />
4<br />
VEE<br />
C15<br />
0.1 µF<br />
C19<br />
33 pF<br />
U3<br />
LT1028<br />
C14<br />
0.1 µF<br />
6<br />
R7<br />
100 Ω<br />
VCC = 15 V<br />
VEE = –15 V<br />
fc = 38 <strong>kHz</strong><br />
37
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