TDA9901TS Просмотр технического описания (PDF) - NXP Semiconductors.
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TDA9901TS Datasheet PDF : 18 Pages
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NXP Semiconductors
TDA9901
Wideband differential digital controlled variable gain amplifier
12. Additional information relating to Table 6
Table 7.
State
0
1
2
3
4
other
Input coding
Gray input data code
Pins Gray2, Gray1, Gray0
D2
D1
D0
0
0
0
0
0
1
0
1
1
0
1
0
1
1
0
-
-
-
Gain (dB)
minimum
minimum + 6
minimum + 12
minimum + 18
minimum + 24
minimum + 24
CLK
GRAY0
GRAY1
GRAY2
tr
tf
tw(clk)H
tw(clk)L
gain N
tsu
th
OUT
and
OUTN
ts
tPD
gain N
Fig 3. Latched mode timing diagram
LOW
50 %
HIGH
gain N + 1
LOW
50 %
HIGH
gain N + 1
Vo(max)
90 %
10 %
0.5 Vo(max)
0V
014aaa476
TDA9901_4
Product data sheet
Rev. 04 — 14 August 2008
© NXP B.V. 2008. All rights reserved.
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