CS8421-CNZ Cirrus Logic Inc, CS8421-CNZ Datasheet - Page 25
![IC SAMPLE RATE CONVERTER 20QFN](/photos/7/3/70373/mfg_cs8421_series_sml.jpg)
CS8421-CNZ
Manufacturer Part Number
CS8421-CNZ
Description
IC SAMPLE RATE CONVERTER 20QFN
Manufacturer
Cirrus Logic Inc
Type
Sample Rate Converterr
Datasheet
1.CS8421-CZZ.pdf
(36 pages)
Specifications of CS8421-CNZ
Package / Case
20-QFN
Applications
Digital Audio
Mounting Type
Surface Mount
Operating Supply Voltage
3.3 V / 5.0 V
Operating Temperature Range
- 10 C to + 70 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1018 - BOARD EVAL FOR CS8421
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1730
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS8421-CNZ
Manufacturer:
CIRRUS
Quantity:
235
DS641F5
5. PERFORMANCE PLOTS
Figure 15. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 17. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 19. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
d
B
F
S
B
S
B
F
S
d
F
d
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
+0
+0
+0
Tone, 44.1 kHz:48 kHz
5k
10k
Tone, 48 kHz:48 kHz
5k
Tone, 48 kHz:96 kHz
10k
10k
20k
Hz
Hz
Hz
15k
15k
30k
20k
20k
40k
Figure 16. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 18. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
Figure 20. Wideband FFT Plot (16k Points) 0 dBFS 1 kHz
d
B
F
S
d
B
F
S
B
S
d
F
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
+0
+0
+0
2.5k
20k
5k
Tone, 44.1 kHz:192 kHz
5k
Tone, 48 kHz:44.1 kHz
Tone, 96 kHz:48 kHz
7.5k
10k
40k
10k
Hz
Hz
Hz
12.5k
15k
60k
15k
17.5k
20k
80k
CS8421
20k
25