SM5844 NPC [Nippon Precision Circuits Inc], SM5844 Datasheet - Page 11

• Manufacturer Part Number: SM5844
• Description: Asynchronous Sample Rate Converter
• Manufacturer: NPC [Nippon Precision Circuits Inc]

Filter Characteristics
Anti-aliasing filter frequency characteristic
Deemphasis filter frequency characteristic
10
12
100
120
140
20
40
60
80
0
2
4
6
8
0
0.250
10
20
0.300
48k
Phase
50
32k
0.350
100
200
0.400
Attenuation
48k
44.1k
SM5844AF
44.1k
Frequency (Hz)
500
Frequency (fs)
32k
0.450
1k
0.500
48.0, 44.1 and 32 kHz
2K
NIPPON PRECISION CIRCUITS—11
48.0 kHz
44.1 kHz
0.550
32 kHz
5k
Up conversion
10k
0.600
20k
0.650
0
–20
–40
–60