SAA4977H/V1 Просмотр технического описания (PDF) - Philips Electronics
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Компоненты Описание
производитель
SAA4977H/V1 Datasheet PDF : 32 Pages
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Philips Semiconductors
Besic
Preliminary specification
SAA4977H
handbook, h1alfpage
signal
amplitude
0.8
0.6
(1)
(2)
MGM689
0.4
0.2
0
0
0.05
0.1
0.15
0.2
0.25
f/fs
(1) dcti_ddx_sel = 1.
(2) dcti_ddx_sel = 0.
Fig.3 DCTI first differentiating filter; transfer function with variation of control signal dcti_ddx_sel.
handbook, full pagewidth
500
digital
signal 400
amplitude
300
200
100
0
−100
−200
(1) input signal.
(2) gain = 1.
(3) gain = 3.
(4) gain = 5.
(5) gain = 7.
−300
−400
−500
(1)
(2)
(4)
(3)
(5)
MGM690
samples
Fig.4 DCTI with variation of gain setting (limit = 1).
1998 Jul 23
10
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