SM5846AP View Datasheet(PDF) - Nippon Precision Circuits
Part Name
Description
MFG CO.
'SM5846AP' PDF : 36 Pages View PDF
SM5846AP
High-speed Sampling (4fs Output)
Parameter
Passband bandwidth
Stopband bandwidth
Passband ripple
Stopband attenuation
Group delay time1
Rating
0 to 0.4535fs
0.5465 to 7.4535fs
±0.00001dB
≥ 104dB
When CKS is HIGH: 50.78/fs (when SYNC is LOW) and 50.40/fs to 51.15/fs (when SYNC is HIGH)
When CKS is LOW: 50.77/fs (when SYNC is LOW) and 50.40/fs to 51.15/fs (when SYNC is HIGH)
1. The time difference due to digital filter operation between the end of serial data input (at rate fs) and the start of serial data output (at rate 8fs).
Overall frequency characteristic
0
20
40
60
80
100
120
140
0.0
0.5
1.0
1.5
2.0
2.5
Frequency [fs]
Passband frequency characteristic
−0.0001
−0.00005
0.00000
0.00005
0.0001
0.000
0.125
Transition band characteristic
0
0.250
Frequency [fs]
20
40
60
80
100
120
140
0.125
0.25
0.375
0.50
0.625
Frequency [fs]
3.0
3.5
4.0
0.375
0.500
0.75
0.825
1.00
SEIKO NPC CORPORATION —5
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