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參數(shù)資料
| 型號： | TDA9725 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | Y/C automatic adjustment processor VHS standard |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP52 |
| 封裝： | 0.600 INCH, PLASTIC, SOT-247-1, SDIP-52 |
| 文件頁數(shù)： | 12/44頁 |
| 文件大?。?/td> | 337K |
| 代理商： | TDA9725 |
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1996 Oct 14
12
Philips Semiconductors
Product specification
Y/C automatic adjustment processor
(VHS standard)
TDA9725
Colour killer terminal (pin 16)
V
NC
DC voltage black and white
luminance input without
chrominance
forced colour off
forced colour on
colour on
relative to nominal input;
V
30
= 110 mV (p-p)
relative to nominal input;
V
30
= 110 mV (p-p)
1.6
1.8
2.0
V
V
16
input voltage
0
3.0
2.0
25
2.2
30
1.5
4.3
2.4
35
V
V
V
dB
V
th
CK
th
threshold voltage
colour killer threshold
CK
hys
colour killer hysteresis
1
3
5
dB
Frequency correction output (pin 17)
V
17
I
oSLD
t
SLD
f
SLH
operating range
SLD output current
SLD pulse duration
start of detection at positive
frequency deviation
(referenced to f
sc
+ N
×
f
H
at
pin 35;
I
17
)
start of detection at
negative frequency
deviation (referenced to
f
sc
+ N
×
f
H
at pin 35; +I
17
)
output current of frequency
detector
frequency detector pulse
duration
start of detection at positive
frequency deviation
(referenced to f
sc
+ N
×
f
H
at
pin 35;
I
17
)
start of detection at
negative frequency
deviation (referenced to
f
sc
+ N
×
f
H
at pin 35; +I
17
)
0.8
±
12
1.0
2.0
±
17
1
2.0
4.0
4.2
±
22
3.0
5.0
V
μ
A
t
H
kHz
kHz
SLD
SLD
SLD/PAL
SLD/NTSC
f
SLL
SLD/PAL
SLD/NTSC
3.0
5.0
2.0
4.0
1.0
2.0
kHz
kHz
I
ofDET
FDET
±
12
±
17
±
22
μ
A
t
fDET
FDET
68
73
78
μ
s
f
fDETH
record mode
40
70
100
kHz
f
fDETL
record mode
100
70
40
kHz
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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|---|---|
| TDA9800 | 制造商:NXP Semiconductors 功能描述:Video/TV Circuit, TV Video Receiver Circuit, 20 Pin, Plastic, DIP |
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| TDA9801N | 功能描述:射頻無線雜項 VIF-PLL DEM./FM-PLL DET. RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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