SRC4184 Datasheet, PDF (7/40 Pages) Burr-Brown (TI) – 4-Channel, Asynchronous Sample Rate Converter

SRC4184
www.ti.com
SBFS026A − JUNE 2004 − REVISED JULY 2004
TYPICAL CHARACTERISTICS
All specifications at TA = +25°C, VDD33 = +3.3V, VIO = +3.3V, REGEN = High, and VDD18 floating, unless otherwise noted.
FFT PLOT
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−100
−110
−120
−130
−140
−150
−160
−170
−180
−190
−200
f_sIN:f_sOUT = 32kHz:32kHz
(asynchronous)
f_IN = 1kHz with 0dBFS Amplitude
20
100
1k
Frequency (Hz)
10k 16k
FFT PLOT
−60
−70
−80
−90
−100
f_sIN:f_sOUT = 32kHz:32kHz
(asynchronous)
f_IN = 1kHz
with −60dBFS Amplitude
−110
−120
−130
−140
−150
−160
−170
−180
−190
−200
20
100
1k
Frequency (Hz)
10k 16k
FFT PLOT
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−100
−110
−120
−130
−140
−150
−160
−170
−180
−190
−200
f_sIN:f_sOUT = 32kHz:44.1kHz
f_IN = 1kHz
with 0dBFS Amplitude
20
100
1k
Frequency (Hz)
10k 22k
−60
−70
−80
−90
−100
FFT PLOT
f_sIN:f_sOUT = 32kHz:44.1kHz
f_IN = 1kHz
with −60dBFS Amplitude
−110
−120
−130
−140
−150
−160
−170
−180
−190
−200
20
100
1k
Frequency (Hz)
10k 22k
FFT PLOT
0
−10
−20
−30
−40
−50
−60
−70
−80
−90
−100
−110
−120
−130
−140
−150
−160
−170
−180
−190
−200
f_sIN:f_sOUT = 32kHz:48kHz
f_IN = 1kHz
with 0dBFS Amplitude
20
100
1k
Frequency (Hz)
10k 24k
FFT PLOT
−60
−70 ^{fsIN:fsOUT = 32kHz:48kHz}
−80 ^fIN ^{= 1kHz}
−90 ^{with −60dBFS Amplitude}
−100
−110
−120
−130
−140
−150
−160
−170
−180
−190
−200
20
100
1k
Frequency (Hz)
10k 24k
7