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參數(shù)資料
| 型號： | TDA8303A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Small signal combination IC for black/white TV |
| 中文描述： | 小信號為黑色/白色電視的組合集成電路 |
| 文件頁數(shù)： | 9/21頁 |
| 文件大小： | 153K |
| 代理商： | TDA8303A |
July 1992
9
Philips Semiconductors
Preliminary specification
Small signal combination IC for black/white TV
TDA8303
TDA8303A
Sound circuit (note
12
)
V
15
R
15
C
15
AMS
V
12(RMS)
V
12(RMS)
input limiting voltage
input resistance
input capacitance
AM suppression
AF output signal (RMS value)
AF output signal when pin 11 is used as a
starting pin or connected to V
P
(RMS value)
AF output impedance
total harmonic distortion
ripple rejection
V
O(max)
=
3 dB
53
400
500
400
2.6
6
58
600
900
800
800
1500
μ
V
k
pF
dB
mV
mV
note 13
note 14
f = 50 kHz
Z
12
THD
RR
25
0.5
35
100
2
%
dB
note 15
volume control
20 dB;
f
k
= 100 Hz
V
12
V
12
output voltage when muted
output level shift due to muting
2.5
0.5
V
dB
volume control
20 dB
note 16
S/N
V
11
I
11
V
12
signal-to-noise ratio
voltage with pin 11 disconnected
current with pin 11 short-circuited to ground
temperature dependence of the output signal
amplitude
47
6
1
2.5
dB
V
mA
dB
T
amb
= 20 to 65
°
C;
30 dB volume
control and
voltage of pin 11
fixed;
note 17
Volume control (note
17
; see
Fig.8
)
R
11
OSS
external control resistor
suppression of output signal during mute
condition
note 17
60
4.7
66
k
dB
Horizontal synchronization circuit
(see Fig.9)
S
YNC SEPARATOR
V
25
I
25
required sync pulse amplitude
input current (pin 25)
note 20
V
25
>
5 V
V
25
= 0 V
200
750
8
10
mV
μ
A
mA
F
IRST CONTROL LOOP
±
f
±
f
PLL holding range
PLL catching range
control sensitivity to oscillator
IF input signal at which the time constant is
switched (RMS value)
600
1500
1500
see Fig.10
2.2
2000
Hz
Hz
note 21
strong-to-weak
V
8-9
mV
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TDA8304 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SMALL SIGNAL COMBINATION IC FOR COLOUR TV |
| TDA8305A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Small signal combination IC for colour TV |
| TDA8310 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PAL/NTSC colour processor for PIP applications |
| TDA8310A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PAL/NTSC colour processor for PIP applications |
| TDA8310A/N1 | 制造商:NXP Semiconductors 功能描述: |
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