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參數(shù)資料
| 型號： | TDA4504B |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | Small signal combination for multistandard colour TV |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP32 |
| 封裝： | PLASTIC, SOT-201, DIP-32 |
| 文件頁數(shù)： | 11/26頁 |
| 文件大?。?/td> | 190K |
| 代理商： | TDA4504B |
February 1992
11
Philips Semiconductors
Product specification
Small signal combination for multistandard colour TV
TDA4504B
CHARACTERISTICS
T
amb
= 25
°
C; supply 12 V; carrier 38.9 MHz negative modulation, unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
P
I
P
I
12
V
12
supply voltage range (pin 8)
supply current (pin 8)
start current (pin 12)
start protection level (pin 12)
10
90
12
115
6.5
13.2
140
9
16.5
V
mA
mA
V
no input
note 1
I
12
= 12 mA
IF Amplifier
V
9-10(RMS)
R
9
10
C
9
10
G
9
10
V
20
input sensitivity (RMS
value)
differential input resistance
differential input capacitance
gain control range
output signal expansion for 46 dB input signal
variation
maximum input signal
input sensitivity at gain reduction
note 2
note 3
note 3
25
40
1300
5
74
1
65
μ
V
pF
dB
dB
note 4
V
9-10
V
9-10
100
250
170
400
650
mV
μ
V
RMS
note 2
Video Amplifier (note 5)
Zero signal output level
negative modulation
positive modulation
sync tip (negative modulation)
white level (positive modulation)
white spot threshold level
white spot insertion level
video output impedance
internal bias current of NPN emitter follower
output transistor
maximum source current
bandwidth of demodulated output signal
differential gain
differential phase
video non linearity
intermodulation
1.1 MHz; blue
1.1 MHz; yellow
3.3 MHz; blue
3.3 MHz; yellow
note 6
V
20
V
20
V
20
V
20
V
20
V
20
Z
20
I
20(int)
4.7
2.5
2.5
4.5
1.4
4.9
2.7
2.7
4.7
5.5
4
25
1.8
5.1
2.9
2.9
4.9
V
V
V
V
V
V
mA
note 7
note 7
I
source
B
G
d
d
NL
10
5
6
2
2
2
5
5
5
mA
MHz
%
°
%
note 8
note 8
note 9
note 10
50
50
55
55
60
60
65
65
dB
dB
dB
dB
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