sm5841 Nippon Precision Circuits Inc, (NPC), sm5841 Datasheet - Page 9

• Manufacturer Part Number: sm5841
• Description: Audio Multi-function Digital Filter
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

Filter Characteristics
8-times interpolation filter
8fs filter response with deemphasis OFF
8fs filter passband response with deemphasis OFF
8fs filter band transition response with deemphasis OFF
Passband attenuation
Passband ripple
Stopband attenuation
Parameter
100
120
20
40
60
80
0
0.0
-0.0001
-0.00005
0.00000
0.00005
0.0001
1.0
0.000
50
60
70
10
20
30
40
0
0.440
0.5465fs to 3.4535fs
3.4535fs to 4.5465fs
4.5465fs to 7.4535fs
0 to 0.4535fs
0.465
2.0
f
0.125
0.490
Frequency
3.0
SM5841H
Frequency (fs)
0.515
Frequency (fs)
Frequency (fs)
@ fs = 44.1 kHz
24.1 to 152 kHz
152 to 201 kHz
201 to 328 kHz
4.0
0.540
0 to 20 kHz
0.250
0.565
5.0
0.590
NIPPON PRECISION CIRCUITS—9
0.375
6.0
min
0.03
53
50
53
–
0.615
Rating (dB)
0.640
7.0
0.20
typ
–
–
–
–
0.500
8.0
+0.03
max
–
–
–
–