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参数资料
| 型号： | NTE747 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Low Level Video Detector |
| 中文描述： | 集成电路低级别的视频探测器 |
| 文件页数： | 1/2页 |
| 文件大小： | 24K |
| 代理商： | NTE747 |
NTE747
Integrated Circuit
Low Level Video Detector
Description:
The NTE747 is a low level video detector in an 8–Lead DIP type package featuring very linear video
characteristics and bandwidth. Designed for color and monochrome television receivers, replacing
the third IF, detector, video buffer, and the AFC buffer.
Features:
Conversion Gain: 34dB Typ
Video Frequency Response @ 6MHz < 1dB
Input of 36mV Produces 3V
P–P
Output
High Video Output: 7.7V
P–P
Fully Balanced Detector
High Rejection of IF Carrier
Low Radiation of Spurious Frequencies
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Power Supply Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Above 25
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24V
26mA
1V
RMS
625mW
5mW/
°
C
0
°
to +75
°
C
–65
°
to +150
°
C
Electrical Characteristics:
(T
A
= +25
°
C, V+ = 20V, Q = 30, f
C
= 45MHz unless otherwise specified)
Parameter
Pin
Test Conditions
Min
Typ
Max
Unit
Supply Voltage Range
6
12
20
24
V
Supply Current
5, 6
–
15
–
mA
Zero Signal DC Output Voltage
4
6.8
7.7
8.3
V
Maximum Signal DC Output Voltage
4
–
0
–
V
Input Signal Voltage
7
3V
P–P
Video Output, 90% Modulation
–
36
–
mV
RMS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NTE7470 | 制造商:NTE Electronics 功能描述:AND GATED J-K F/F |
| NTE7472 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Logic IC |
| NTE7473 | 制造商:NTE Electronics 功能描述:LOGIC, FLIP FLOP, JK, DIP-14; Flip-Flop Type:JK; Logic Case Style:DIP; No. of Pins:14; Package / Case:14-DIP |
| NTE7474 | 制造商:NTE Electronics 功能描述:IC-TTL DUAL'D'FLIP-FLOP 制造商:NTE Electronics 功能描述:Bulk 制造商:NTE Electronics 功能描述:IC LOGIC FLIP FLOP 20ns DIP-14 制造商:NTE Electronics 功能描述:IC, LOGIC FLIP FLOP, 20ns, DIP-14 制造商:NTE Electronics 功能描述:DUAL D-TYPE F/F 制造商:NTE Electronics 功能描述:IC, LOGIC FLIP FLOP, 20ns, DIP-14; Flip-Flop Type:D; Propagation Delay:20ns; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:DIP; No. of Pins:14; Frequency:25MHz; Output Current:16mA; Trigger Type:Positive Edge |
| NTE7474H20 | 制造商:NTE 制造商全称:NTE Electronics 功能描述:INTEGRATED CIRCUITS-TTL |
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