CS8421-CZZ Cirrus Logic Inc, CS8421-CZZ Datasheet - Page 32

• Manufacturer Part Number: CS8421-CZZ
• Description: IC SAMPLE RATE CONVERTER 20TSSOP
• Manufacturer: Cirrus Logic Inc
• Type: Sample Rate Converterr

Specifications of CS8421-CZZ

• Package / Case: 20-TSSOP
• Applications: CD-R, DAT, DVD, MD, VTR
• 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: 598-1126-5

32
Figure 57. THD+N vs. Input Amplitude, 1 kHz Tone,
Figure 59. THD+N vs. Input Amplitude, 1 kHz Tone,
Figure 61. THD+N vs. Input Amplitude, 1 kHz Tone,
d
B
F
S
B
F
S
d
B
F
S
d
-110
-115
-120
-125
-130
-135
-140
-145
-150
-155
-160
-165
-170
-175
-180
-110
-115
-120
-125
-130
-135
-140
-145
-150
-155
-160
-165
-170
-175
-180
-110
-115
-120
-125
-130
-135
-140
-145
-150
-155
-160
-165
-170
-175
-180
-140
-140
-140
-120
-120
-120
48 kHz:44.1 kHz
44.1 kHz:48 kHz
-100
96 kHz:48 kHz
-100
-100
-80
-80
-80
dBFS
dBFS
dBFS
-60
-60
-60
-40
-40
-40
-20
-20
-20
+0
+0
+0
B
F
S
d
d
B
F
S
d
B
F
S
Figure 58. THD+N vs. Input Amplitude, 1 kHz Tone,
Figure 60. THD+N vs. Input Amplitude, 1 kHz Tone,
Figure 62. THD+N vs. Input Amplitude, 1 kHz Tone,
-110
-115
-120
-125
-130
-135
-140
-145
-150
-155
-160
-165
-170
-175
-180
-110
-115
-120
-125
-130
-135
-140
-145
-150
-155
-160
-165
-170
-175
-180
-110
-115
-120
-125
-130
-135
-140
-145
-150
-155
-160
-165
-170
-175
-180
-140
-140
-140
-120
-120
-120
-100
-100
-100
44.1 kHz:192 kHz
192 kHz:48 kHz
48 kHz:96 kHz
-80
-80
-80
dBFS
dBFS
dBFS
-60
-60
-60
-40
-40
-40
-20
-20
-20
CS8421
DS641F5
+0
+0
+0