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參數(shù)資料
| 型號(hào)： | MC13281B |
| 廠商： | Motorola, Inc. |
| 英文描述： | 80/100 MHz Video Processor |
| 中文描述： | 80/100 MHz的視頻處理器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大小： | 169K |
| 代理商： | MC13281B |
MC13280AY MC13281A/B
5
MOTOROLA ANALOG IC DEVICE DATA
PIN FUNCTION DESCRIPTION (continued)
MC13280AY
MC13281B
Pin
Description
Equivalent Internal Circuit
Name
MC13281A
Pin
12
16
B Clamp
Capacitor
1.2 V
Video Out
A 100 nF capacitor is connected to
each of these pins.
The capacitor is used for video output
dc restoration.
14
18
G Clamp
Capacitor
VCC
17
21
R Clamp
Capacitor
13
17
Video VCC
Connect to 8.0 V dc supply,
±
5%. The
VCC is for the video output stage. It is
internally connected to the collectors
of the output transistors.
16
20
5.0 Vref (V5)
VCC
Band Gap
Regulator
5.0 V
10
μ
F
0.8 R
R
5.0 V regulator. Minimum 10
μ
F
capacitor is required for noise filtering
and compensation. It can source up
to 20 mA but not sink current. Output
impedance is
≈
10
. Recommended
for use as a voltage reference only.
19
23
Clamp
Vref1
10 k
VCC
30 k
3.75 V
Vref2
This pin is used for video clamping.
The threshold clamping level is 3.75 V.
20
24
Blank
Vref1
10 k
VCC
30 k
1.25 V
Vref2
This pin is used for video blanking.
The threshold blanking level is 1.25 V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC13281BP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:80/100 MHz VIDEO PROCESSOR |
| MC13282AP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:130 MHz VIDEO PROCESSOR WITH OSD INTERFACE |
| MC13282EP | 制造商:Motorola Inc 功能描述:VIDEO AMPLIFIER, 24 Pin, Plastic, DIP |
| MC13283 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:130 MHz VIDEO PROCESSOR WITH OSD INTERFACE |
| MC13283P | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:130 MHz VIDEO PROCESSOR WITH OSD INTERFACE |
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