參數(shù)資料
型號(hào)： LM1269
廠商： National Semiconductor Corporation
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs
中文描述： 110 MHz的I2C兼容RGB視頻放大器，帶OSD系統(tǒng)
文件頁(yè)數(shù)： 3/20頁(yè)
文件大?。?/td> 1676K
代理商： LM1269
Active Video Signal Electrical Characteristics
(Continued)
Unless otherwise noted: T
A
= 25C, V
CC
= +5V, V
IN
= 0.7V, V
ABL
= V
CC
, C
L
= 8 pF, Video Output = 2 V
P-P
.
Symbol
Parameter
Conditions
Min
(Note 7)
Typ
(Note 6)
Max
(Note 7)
Units
A
V Track
Gain Change between
Amplifiers
Tracking when Changing from
Test Setting 8 to Test Setting 5
(Note 11)
Test Setting 4, AC Input Signal
(Note 12)
Test Setting 4, AC Input Signal
(Note 12)
Test Setting 4, AC Input Signal
(Note 12)
Test Setting 4, AC Input
Signal, V
ABL
= 2V(Note 12)
Test Setting 4, AC Input Signal
(Note 12)
Clamp Comparators Off
Clamp Comparators On
V
23
= 0V to V
CC
1V
(Note 15)
Limit is guaranteed by design
±
0.5
dB
V
ABL TH
ABL Control Upper Limit
5
V
V
ABL Range
ABL Control Voltage Active
Range
ABL Control Range
2
V
A
ABL
8
dB
I
ABL Active
ABL Input Bias Current during
ABL
ABL Input Current Clamp Sink
Capability
Clamp Gate Low Input Voltage
Clamp Gate High Input Voltage
Clamp Gate Input Current
Back Porch Clamp Pulse Width
End of Clamp Pulse to Start of
Active Video
Input Resistance
Input Bias Current
V
Ref
Output Voltage
0
10
μA
I
ABL Max
1
mA
V
Clamp Max
V
Clamp Min
I
Clamp
t
PW Clamp
t
Clamp-Video
1.4
V
V
μA
ns
2.6
5
200
0.1
10
200
nsec
R
In-Video
I
In-Video
V
Ref
Out
Test Setting (4)
Test Setting (4)
10 k
, 1% Resistor; Pin 10 to
GND
V
CC
Adjusted to Activate
20
0.1
M
μA
10
1.25
1.40
1.55
V
V
Spot
Spot Killer Voltage
3.6
4.0
4.25
V
OSD Electrical Characteristics
Unless otherwise noted: T
A
= 25C, V
CC
= +5V, V
IN
= 0.7V, V
ABL
= V
CC
, C
L
= 8 pF, Video Signal Output = 2 V
P-P
, Test Set-
ting 8.
Symbol
Parameter
Conditions
Min
(Note 7)
Typ
(Note 6)
Max
(Note 7)
Units
V
OSD-L
OSD Input Low Input
Operating Range
OSD Input High Input
Operating Range
OSD Input Current
OSD Select Low Input
Operating Range
OSD Select High Input
Operating Range
OSD Select Input Current
OSD
Black Level Output
Voltage, Difference from Video
Output
Range of OSD Black Level
Output Voltage between the 3
Channels
OSD Output Voltage, Percent
of Maximum Video Out
OSD Output V
P-P
Attenuation
Output Variation between
Channels
OSD Inputs are Selected
1.2
V
V
OSD-H
OSD Inputs are Selected
2.5
V
I
OSD
V
OSD-Sel-L
V
OSD
= 0V to V
CC
1V
Video Inputs are Selected
5
0.1
10.0
μA
1.2
V
V
OSD-Sel-H
OSD Inputs are Selected
2.5
V
I
OSD-Sel
V
O-OSD(Blk)
V
OSD-Sel
= 0V to V
CC
1V
Register 08 = 18, Minimum
Video Black Level
5
0.1
10
μA
±
45
±
150
mV
V
O-OSD(Blk)
Register 08 = 18, Minimum
Video Black Level
100
0
+100
mV
V
OSD-out
Register 08 = 18, Minimum
Video Black Level
Register 08 = 08
Register 08 Changed from 18
to 08
75
88
100
%
V
OSD-out
V
OSD-out
(Track)
58
63
68
%
±
3.0
±
5.0
%
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM1269DNA 制造商:Texas Instruments 功能描述:
LM1269DNA/NOPB 功能描述:IC PREAMP CMOS 110MHZ 24-DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064
LM1269NA 制造商:Texas Instruments 功能描述:Video Amplifiers 制造商:Texas Instruments 功能描述:-LIFETIME BUYS TIL 05/12
LM1269NA/NOPB 功能描述:視頻放大器 RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
LM1269NA/NOPB 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC
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