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參數(shù)資料
| 型號： | TDA8440 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Switch for CTV receivers |
| 中文描述： | 開關(guān)視接收機(jī) |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 74K |
| 代理商： | TDA8440 |
November 1985
7
Philips Semiconductors
Product specification
Switch for CTV receivers
TDA8440
CHARACTERISTICS
T
amb
= 25
°
C; V
P
= 12 V; unless otherwise specified
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply
Supply voltage
Supply current (without load)
V
15-4
I
15
10
37
13,2
50
V
mA
Video switch
Input coupling capacitor
Voltage gain (times 1; SCL = L)
(times 2; SCL = H)
Voltage gain (times 1; SCL = L)
(times 2; SCL = H)
Input video signal amplitude (gain times 1)
Input video signal amplitude (gain times 1)
Output impedance
Output impedance in ‘OFF’ state
Isolation (off state) (f
o
= 5 MHz)
Signal-to-noise ratio (note 3)
Output top-sync level
Differential gain
Minimum crosstalk attenuation (note 2)
Supply voltage rejection (note 4)
Bandwidth (1 dB)
Crosstalk attenuation for interference
caused by bus signals (source
impedance 75
)
C
1
C
3
A
3-16
A
3-16
A
1-16
A
1-16
V
3-4
V
1-4
Z
16-4
Z
16-4
100
1
+
5
1
+
5
100
60
60
2,4
60
36
10
0
+
6
0
+
6
7
2,8
+
1
+
7
+
1
+
7
4,5
4,5
3,2
3
nF
dB
dB
dB
dB
V
V
k
dB
dB
V
%
dB
dB
MHz
S/S
+
N
V
16-4
G
V
16-4
RR
B
α
60
dB
Audio switch a and b
Input signal level
V
9-4(rms)
V
10-4(rms)
V
5-4(rms)
V
7-4(rms)
Z
9-4
Z
10-4
Z
5-4
Z
7-4
Z
12-4
Z
14-4
Z
14-4
50
50
50
50
100
100
100
100
100
2
2
2
2
10
10
V
V
V
V
k
k
k
k
k
Input impedance
Output impedance
Output impedance (off state)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8440C3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switch for CTV receivers |
| TDA8442 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus interface for colour decoders |
| TDA8443A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled YUV/RGB switch |
| TDA8443AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TV Switch Circuit |
| TDA8444 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octuple 6-bit DACs with I2C-bus |
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