TDA4504 查看數據表（PDF） - Philips Electronics
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TDA4504 Datasheet PDF : 26 Pages
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Philips Semiconductors
Small signal combination for multistandard colour TV
Product specification
TDA4504B
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS MIN. TYP. MAX. UNIT
Supply
V8
positive supply voltage pin 8
I8
supply current pin 8
I12
start current pin 12
10
12
90
115
−
6.5
Video
V9-10
G9-10
S/N
V21
IF sensitivity (RMS value)
IF gain control range
signal to noise ratio
AFC output voltage swing
video output amplitude
25
40
−
74
Vi input signal = −
58
10 mV
10.5 −
−
2
Video switch
16(p-p)
V13(p-p)
V15(p-p)
internal video input
external video input
video output
−
2
−
1
−
2.5
Sync
V28
I30
V30
V14
V5
V5(p-p)
sync pulse input amplitude (p-p)
flyback input current
sandcastle output during burst key
- during hor. blanking
- during vert. blanking
video transmitter identification
- no signal condition
- 50 Hz signal
- 60 Hz signal
vert. feedback
- DC voltage
- AC voltage
200 −
0.1
−
8
−
4
4.4
2.1
3.3
−
0.3
−
12
−
9
2.9
3.3
−
1
13.2 V
140 mA
9
mA
65
µV
−
dB
−
dB
11.5 V
−
V
−
V
−
V
−
V
−
mV
2
mA
−
V
5
V
3.7
V
−
V
−
V
−
V
3.7
V
−
V
February 1992
4
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