CDB4328 International Power Sources, Inc., CDB4328 Datasheet - Page 12

• Manufacturer Part Number: CDB4328
• Description: 18-bit, Stereo D/A Converter For Digital Audio
• Manufacturer: International Power Sources, Inc.

12
CRYSTAL M90DB1K
-100
-120
-140
CRYSTAL
-100
-150
-200
-250
-20
-40
-60
-80
250
200
150
100
-50
50
Figure 16. 1 kHz, -90 dB Input Time Domain Plot
0
0
0.0
20
Figure 15. 1 kHz, -90 dB Input FFT Plot
M90TIME
0.50
100
1.00
1.50
AMP1(uV)
CRYSTAL
-100
-120
-140
-20
-40
-60
-80
AMP1(dBr)
1k
0
20
2.00
Figure 19. 1 kHz, -10 dB Input FFT Plot
1KM10DB
vs
vs
TIME(msec)
2.50
FREQ(kHz)
100
10k
3.00
20k
CRYSTAL
CRYSTAL 1k 0dBFFT
1k
-160
-320
-480
-640
-800
-100
-120
-140
800
640
480
320
160
AMP1(dBr)
-20
-40
-60
-80
0
0
20
0
Figure 17. Monotonicity Test (16-bit data)
Figure 18. 1 kHz, 0 dB Input FFT Plot
5
MONOTON
vs
10
FREQ(Hz)
100
10k
15
20k
20
25
AMP1(uV)
AMP1(dBr)
1k
30
CS4328
35
vs
vs
40
TIME(msec)
FREQ(Hz)
DS62F3
45
10k
50
20k