SRC4382_14 Datasheet, PDF (20/84 Pages) Texas Instruments – Two-Channel, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver and Transmitter

SRC4382
SBFS030C – JANUARY 2006 – REVISED SEPTEMBER 2007
www.ti.com
TYPICAL CHARACTERISTICS (continued)
All specifications are at T_A = +25C, VDD18 = +1.8V, VDD33 = +3.3V, VIO = +3.3V, and VCC = +3.3V, unless otherwise
noted.
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
10
FFT PLOT
(f_SIN:f_SOUT = 192kHz:44.1kHz and
Input Frequency = 997Hz at 0dBFS)
100
1k
Frequency (Hz)
Figure 52.
10k 22k
FFT PLOT
(f_SIN:f_SOUT = 192kHz:96kHz and
Input Frequency = 997Hz at 0dBFS)
-0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
10
100
1k
10k
48k
Frequency (Hz)
Figure 54.
IMD
(f_SIN:f_SOUT = 44.1kHz:48kHz, SMPTE/DIN 1:1, 10kHz and
11kHz, and –0.1dB Input Amplitude)
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
0 2 4 6 8 10 12 14 16 18 20 22 24
Frequency (kHz)
Figure 56.
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
10
FFT PLOT
(f_SIN:f_SOUT = 192kHz:48kHz and
Input Frequency = 997Hz at 0dBFS)
100
1k
Frequency (Hz)
Figure 53.
10k 24k
FFT PLOT
(f_SIN:f_SOUT = 192kHz:192kHz and
Input Frequency = 997Hz at 0dBFS)
-0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
20
100
1k
10k
96k
Frequency (Hz)
Figure 55.
IMD
(f_SIN:f_SOUT = 48kHz:44.1kHz, SMPTE/DIN 1:1, 10kHz and
11kHz, and –0.1dB Input Amplitude)
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
0 2 4 6 8 10 12 14 16 18 20 22
Frequency (kHz)
Figure 57.
20
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