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參數(shù)資料
| 型號： | TDA4452 |
| 英文描述： | Video IF Amplifier for Multistandard TV Receiver and VTR Appliances |
| 中文描述： | 視頻中頻多標(biāo)準(zhǔn)數(shù)字電視接收機(jī)和錄像機(jī)設(shè)備放大器 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 181K |
| 代理商： | TDA4452 |
TDA4452
TELEFUNKEN Semiconductors
Rev. A1, 15-Aug-96
3 (11)
Absolute Maximum Ratings
Reference point Pin 8, unless otherwise specified
Parameters
Symbol
V
S
V
2,4,12,15
V
9,16
V
6
I
0
I
0
T
j
T
amb
T
stg
Value
10 to 13.5
V
S
8
6
5
30
125
–25 to +70
–25 to +125
Unit
V
Supply voltage range
External voltage
Pin 5
Pin 2, 4, 12, 15
Pin 9, 16
Pin 6
Pin 4, 6, 9
Pin 4, 6, 9
V
Video output current,max load
Short circuit max 1 s
Junction temperature
Ambient temperature range
Storage temperature range
mA
mA
°
C
°
C
°
C
Thermal Resistance
Parameters
Symbol
R
thJA
Value
60
Unit
K/W
Junction ambient, in soldered position
Electrical Characteristics
V
S
= +12 V, T
amb
= 25
°
C, reference point Pin 8, unless otherwise specified
Parameters
Test Conditions / Pins
Symbol
V
S
I
S
Min.
10
38
Typ.
Max.
13.5
52
Unit
V
mA
Supply voltage
Supply current
IF amplifier and AGC
, Pins 1, 18
Min. input voltage
Max. input voltage
IF AGC gain reduction
Input impedance
Pin 5
Pin 5
44
V
i
V
i
v
p
R
i
C
i
t
r
70
120
65
1.2
2
100
V
100
60
mV
dB
k
pF
Response time of the peak
white control
in standard L
1)
Available tuner AGC
Automatic tuner AGC with
IF control
Demodulator and output stage
2)
,
Pin 9
Ultra white level at stan-
dard B/G
Ultra black clamping level
at standard B/G
Composite video output
signal B/G
3)
Pin 16
10
s
Pin 15
I
15
5
mA
AGC
61
dB
V
o
7.1
7.5
7.9
V
V
o
4.0
4.2
4.4
v
o(pp)
2.7
3.0
3.3
V
Notes:
1)
A peak white value for at least 10 s must be transmitted for each complete frame
2)
All measurements Pin 9 without load
3)
Residual carrier 10%
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA4453 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Video IF Amplifier for Multistandard TV Receiver and VTR Appliances |
| 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 |
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