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參數(shù)資料
| 型號： | TDA4453 |
| 英文描述： | DIODE SCHOTTKY 2A 100V SMB |
| 中文描述： | 視頻中頻多標(biāo)準(zhǔn)數(shù)字電視接收機和錄像機設(shè)備放大器 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 101K |
| 代理商： | TDA4453 |
TDA4453
TELEFUNKEN Semiconductors
Rev. A1, 15-Aug-96
3 (7)
Electrical Characteristics
Parameters
Test Conditions / Pins
Symbol
I
S
V
o
Min.
Typ.
65
5.2
Max.
Unit
mA
V
Supply current
Ultra white level at
1)
standard B/G
Ultra black clamping level
at standard BG
Composite video output
2)
signal B/G
Video signal standard L
3)
Difference of the video
signals standard L-B/G
Clamping level of black
limiter
Threshold of the ultra
white
Grey level of the ultra
white inverter
Supply voltage influence
on the ultra black level in
standard B/G
Supply voltage influence
on the ultra white level in
standard B/G
Video bandwidth (–3 dB)
Video frequency response
over the AGC control
range
Output DC current
Response time of the
4)
peak white control in
standard L
Voltage level standard
5)
B/G
Voltage level standard L
5)
Input sensitivity
6)
(symmetrical)
Pin 13
Pin 11
4.8
5.6
Pin 11
V
o
1.75
1.9
2.05
V
Pin 11
v
o(pp)
2.7
3.0
3.3
V
(black/white)
Pin 11
Pin 11
v
o(pp)
1.85
2.1
2.35
10
V
%
Pin 11
V
11
250 mV below sync. (typ.)
Pin 11
V
11
Pin 11
V
11
3.6
V
Pin 11
V
black
0.5
%/V
Pin 11
V
white
1.0
%/V
Pin 11
Pin 11
B
Video
V
Video
10
MHz
dB
2.0
V
11
= 8 V
Pin 11
Pin 4
I
11
t
r
2.8
mA
10
s
Pin 2
V
2
2
V
S
V
Pin 2
Pin
V
2
v
i
0
1.2
V
V
v
14(pp)
=3.0 V
1–16
V
4
= 0.8
V
100
IF-AGC gain reduction
Available tuner AGC
P
I
5
60
3
dB
mA
10 dB via AGC use
Pin 5
4
Automatic tuner AGC with
IF-control
Pin 6 not connected
Pin 5
AGC
61
dB
1)
2)
3)
4)
5
)
6)
All measurements Pin 11 without load
Residual carrier 10%
Blanking level 30% carrier amplitude
A peak white value for at least 10 s must be transmitted for each complete frame
Direct control of standard reversing switch with TTL level
Sync. peak value standard B/G
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA4453BG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP |
| TDA4454 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard VIF Amplifier and PLL Demodulator |
| TDA4455 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard VIF Amplifier and PLL Demodulator |
| TDA4470 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard Video-IF and Quasi Parallel Sound Processing |
| TDA4470-M | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Multistandard Video-IF and Quasi Parallel Sound Processing |
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