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PDF NE592N8 Data sheet ( Hoja de datos )
| Número de pieza | NE592N8 | |
| Descripción | Video amplifier | |
| Fabricantes | Philipss | |
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Philips Semiconductors RF Communications Products
Video amplifier
Product specification
NE592
DESCRIPTION
The NE592 is a monolithic, two-stage, differential output, wideband
video amplifier. It offers fixed gains of 100 and 400 without external
components and adjustable gains from 400 to 0 with one external
resistor. The input stage has been designed so that with the addition
of a few external reactive elements between the gain select
terminals, the circuit can function as a high-pass, low-pass, or
band-pass filter. This feature makes the circuit ideal for use as a
video or pulse amplifier in communications, magnetic memories,
display, video recorder systems, and floppy disk head amplifiers.
Now available in an 8-pin version with fixed gain of 400 without
external components and adjustable gain from 400 to 0 with one
external resistor.
FEATURES
• 120MHz unity gain bandwidth
• Adjustable gains from 0 to 400
• Adjustable pass band
• No frequency compensation required
• Wave shaping with minimal external components
• MIL-STD processing available
PIN CONFIGURATIONS
D, N Packages
INPUT 2 1
NC 2
G2B GAIN SELECT
G1B GAIN SELECT
V-
3
4
5
NC 6
OUTPUT 2 7
14 INPUT 1
13 NC
12 G2A GAIN SELECT
11 G1A GAIN SELECT
10 V+
9 NC
8 OUTPUT 1
TOP VIEW
D, N Packages
INPUT 2
G1B GAIN SELECT
V-
OUTPUT 2
1
2
3
4
8 INPUT 1
7 G1A GAIN SELECT
6 V+
5 OUTPUT 1
TOP VIEW
APPLICATIONS
• Floppy disk head amplifier
• Video amplifier
• Pulse amplifier in communications
• Magnetic memory
• Video recorder systems
BLOCK DIAGRAM
R1 R2
R8
INPUT 1
G1A
G2A
INPUT 2
Q1 Q2
G1B
R3 R5
G2B
Q7A
Q7B
Q8
R7A
R7B
R15
R10 R9
Q4 Q3
Q5
R11
R12
+V
Q6
OUTPUT 1
OUTPUT 2
Q9
R16
Q10
Q11
R13 R14
-V
April 15, 1992
250 853-0911 06456
1 page  
Philips Semiconductors RF Communications Products
Video amplifier
Product specification
NE592
TYPICAL PERFORMANCE CHARACTERISTICS
Common-Mode Rejection Ratio
as a Function of Frequency
100
GAIN 2
90 VS = +6V
80 TA = 25oC
70
60
50
40
30
20
10
0
10k
100k
1M
10M
100M
FREQUENCY – Hz
Output Voltage Swing as
a Function of Frequency
7.0
6.0
VS = +6V
TA = 25oC
5.0 RL = 1kΩ
4.0
3.0
2.0
1.0
0
1
5 10
50 100
500 1000
FREQUENCY – MHz
Pulse Response
1.6
1.4
VS = +6V
TA = 25oC
1.2 RL = 1k
1.0
0.8
0.6 GAIN 2
0.4 GAIN 1
0.2
0
-0.2
-0.4
-15 -10 -5 0 5 10 15 20 25 30 35
TIME – ns
Supply Current as a
Function of Temperature
28
TA = 25oC
24
20
16
12
8
34
567
SUPPLY VOLTAGE – +V
8
Pulse Response as a
Function of Supply Voltage
1.6
GAIN 2
1.4 TA = 25oC
1.2 RL = 1kΩ
VS = +8V
1.0
VS = +6V
0.8
0.6 VS = +3V
0.4
0.2
0
-0.2
-0.4
-15 -10 -5 0
5 10 15 20 25 30 35
TIME – ns
Pulse Response as a
Function of Temperature
1.6
1.4 GAIN 2
VS = +6V
1.2 RL = 1kΩ
1.0
0.8 Tamb = 0oC
0.6 TA = 25oC
0.4
TA = 70oC
0.2
0
-0.2
-0.4
-15 -10 -5 0
5 10 15 20 25 30 35
TIME – ns
Voltage Gain as a
Function of Temperature
1.10
1.08 VS = +6V
1.06
1.04
1.02
1.00
0.98
GAIN 2
0.96
0.94
0.92
0.90
0
GAIN 1
10 20 30 40 50 60
70
TEMPERATURE – oC
Gain vs. Frequency as a
Function of Temperature
60
GAIN 2
50 VS = +6V
RL = 1kΩ
40
30
TA = –55oC
20
TA = 25oC
10
0 TA = 125oC
-10
1
5 10
50 100 500 1000
FREQUENCY – MHz
Voltage Gain as a
Function of Supply Voltage
1.4
1.3 Tamb = 25oC
1.2
1.1
GAIN 2
1.0
0.9
0.8
GAIN 1
0.7
0.6
0.5
0.4
34 5
67
8
SUPPLY VOLTAGE – +V
April 15, 1992
254
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NE592N8.PDF ] | |
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