參數(shù)資料
型號(hào): TDA4884
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: Advanced monitor video controller for OSD
中文描述: 3 CHANNEL, VIDEO PREAMPLIFIER, PDIP20
封裝: 0.300 INCH, PLASTIC, SOT-146-1, DIP-20
文件頁數(shù): 17/28頁
文件大?。?/td> 189K
代理商: TDA4884
1997 Nov 26
17
Philips Semiconductors
Product specification
Three gain control video pre-amplifier for OSD
TDA4884
Fig.12 Typical characteristic of contrast control as a function of frequency.
handbook, full pagewidth
MHA826
1
10
70
120
10
2
10
3
30
0
10
20
f (MHz)
signal
(dB)
Vi(CC) =
6 V
5 V
4 V
2 V
1 V
Vi(CC)
=
0.7
V
Vi(CC) = 0.7 V
7 V
3 V
Solid lines: single channel.
Dotted lines: white signal.
Fig.13 Typical crosstalk: channel 1
2 and 3.
(1) Channel 1.
(2) Channel 2.
(3) Channel 3.
handbook, full pagewidth
MHA926
1
10
10
2
10
3
40
30
0
10
20
f (MHz)
signal
(dB)
(2)
(1)
(3)
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