- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385474 > LM1281 (National Semiconductor Corporation) 85 MHz RGB Video Amplifier System with On Screen Display (OSD) PDF資料下載
參數(shù)資料
| 型號： | LM1281 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 運動控制電子 |
| 英文描述： | 85 MHz RGB Video Amplifier System with On Screen Display (OSD) |
| 中文描述： | 85兆赫的RGB視頻放大器系統(tǒng)的屏幕顯示（OSD） |
| 文件頁數(shù)： | 3/14頁 |
| 文件大小： | 391K |
| 代理商： | LM1281 |
AC Electrical Characteristics
See AC Test Circuit (Figure 6), T
= 25C, V
= V
= 12V; V
4
= 0V. Manually adjust Video Output pins 18, 20, and 23 to
4V DC for the AC test unless otherwise stated (Note 15)
Symbol
Parameter
Conditions
Typical
(Note 5)
10.0
20.0
6
40
4.5
11
Limit
(Note 6)
7.0
16.9
Units
A
V max
Video Amplifier Gain
V
13
= 4V, V
IN
= 400 mV
PP
V
drive
= 4V
Ref: A
V
max, V
13
= 2V
Ref: A
V
max, V
13
= 0.25V
Ref: A
V
max, V
drive
= 2V
Ref: A
V
max, V
drive
= 0.25V
V
13
= 4V, V
drive
= 4V (Note
9)
V
13
= 4V to 2V (Notes 9, 10)
V
O
= 1 V
PP
, f = 10 kHz
V
13
= 4V, V
drive
= 3V,
V
O
= 4 V
PP
V
O
= 4 V
PP
V
O
= 4 V
PP
V
13
= 4V (Note 13)
V
13
= 4V (Notes 11, 13)
Blank Output = 1 V
PP
Blank Output = 1 V
PP
Blank Output = 1 V
PP
Blank Output = 1 V
PP
(Note 14)
V/V (min)
dB (min)
dB
dB
dB
dB
A
V 2V
A
V 0.25V
Drive
2V
Drive
0.25V
A
V match
Contrast Attenuation
@
2V
Contrast Attenuation
@
0.25V
Drive Attenuation
@
2V
Drive Attenuation
@
0.25V
Absolute Gain Match
@
A
V
max
±
0.3
dB
A
V track
THD
f(3 dB)
Gain Change between Amplifiers
Video Amplifier Distortion
Video Amplifier Bandwidth (Notes
11, 12)
Video Output Rise Time (Note 11)
Video Output Fall Time (Note 11)
Video Amplifier 10 kHz Isolation
Video Amplifier 10 MHz Isolation
Blank Output Rise Time (Note 11)
Blank Output Fall Time (Note 11)
End of Blanking Propagation Delay
Start of Blanking Propagation Delay
Back Porch Clamp Pulse Width
±
0.2
1
dB
%
85
MHz
t
r
(Video)
t
f
(Video)
V
sep
10 kHz
V
sep
10 MHz
t
r
(Blank)
t
f
(Blank)
t
r-prop
(Blank)
t
f-prop
(Blank)
T
pw
(Clamp)
3.5
4.5
70
50
8
14
23
20
ns
ns
dB
dB
ns
ns
ns
ns
200
ns (min)
www.national.com
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM1281N | 85 MHz RGB Video Amplifier System with On Screen Display (OSD) |
| LM1282 | 110 MHz RGB Video Amplifier System with On Screen Display (OSD) |
| LM1282N | 110 MHz RGB Video Amplifier System with On Screen Display (OSD) |
| LM1283 | 140 MHz RGB Video Amplifier System with On Screen Display (OSD) |
| LM1283N | 140 MHz RGB Video Amplifier System with On Screen Display (OSD) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM1281CL WAF | 制造商:Texas Instruments 功能描述: |
| LM1281N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Panasonic Industrial Company 功能描述:IC |
| LM1282 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:110 MHz RGB Video Amplifier System with On Screen Display (OSD) |
| LM1282BL WAF | 制造商:Texas Instruments 功能描述: |
| LM1282N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Panasonic Industrial Company 功能描述:IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。