參數(shù)資料
型號(hào): NTE7120
廠(chǎng)商: NTE Electronics, Inc.
英文描述: Integrated Circuit 3 Channel Video Amp for High Resolution Color TV
中文描述: 集成電路三通道視頻放大器高分辨率彩色電視
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 21K
代理商: NTE7120
NTE7120
Integrated Circuit
3 Channel Video Amp for
High Resolution Color TV
Description:
The NTE7120 is a semiconductor integrated circuit in a 30–Lead DIP type package that has a built–in
3–channel amplifier with 50MHz band. Every channel is provided with a broad–band amplifier, main/
sub contrast control, main/sub luminance (brightness) control, peaking, blanking, and peak limiter
functions. Accordingly, this device is designed for use in high–resolution color display monitors.
Features:
The employment of a new bi–polar wafer process makes it possible to reduce power dissipation,
and 3 channels can be incorporated in this amplifier (V
CC
= 12V, I
CC
= 77mA)
Input: 1V
P–P
(Typical)
Output: V
P–P
(Maximum)
Frequency Band: 50MHz
Main and sub contrast and luminance controls are provided; the main control can change contrast
and luminance at the same time for 3 channels, and the sub control can change them independently
for each channel.
The DC feedback circuit built in the IC can produce a stable DC level at the IC output pins.
Applications:
CRT Display
Absolute Maximum Ratings:
Supply Voltage, V
CC
Power Dissipation, P
D
Operating Temperature Range, T
opr
Storage Temperature Range, T
stg
14V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1670mW
–20
°
to +65
°
C
–40
°
to +125
°
C
Recommended Operating Conditions:
Parameter
Supply Voltage Range
Rated Supply Voltage
Symbol
V
CC
V
CC
Test Conditions
Min
11.0
0
Typ
12
Max
12.5
Unit
V
V
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