Philips Semiconductors RF Communications Products |
Product specification |
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Video amplifier |
NE592 |
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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
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D, N Packages |
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INPUT 2 |
1 |
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14 |
INPUT 1 |
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NC |
2 |
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13 |
NC |
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G2B GAIN SELECT |
3 |
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12 |
G2A GAIN SELECT |
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G1B GAIN SELECT |
4 |
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11 |
G1A GAIN SELECT |
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V- |
5 |
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10 |
V+ |
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NC |
6 |
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9 |
NC |
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OUTPUT 2 |
7 |
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8 |
OUTPUT 1 |
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TOP VIEW
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D, N Packages |
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INPUT 2 |
1 |
8 |
INPUT 1 |
G1B GAIN SELECT |
2 |
7 |
G1A GAIN SELECT |
V- |
3 |
6 |
V+ |
OUTPUT 2 |
4 |
5 |
OUTPUT 1 |
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TOP VIEW |
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APPLICATIONS |
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•Floppy disk head amplifier |
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•Video amplifier |
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•Pulse amplifier in communications |
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•Magnetic memory |
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•Video recorder systems |
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BLOCK DIAGRAM |
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+V |
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R1 |
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R2 |
R8 |
R10 |
R9 |
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Q6 |
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Q5 |
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Q4 |
Q3 |
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R11 |
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OUTPUT 1 |
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INPUT 2 |
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INPUT 1 |
Q1 |
Q2 |
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G1A |
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G1B |
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R12 |
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OUTPUT 2 |
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R3 |
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R5 |
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G2A |
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G2B |
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Q7B |
Q8 |
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Q9 |
Q10 |
Q11 |
Q7A |
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R7A |
R7B |
R15 |
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R16 |
R13 |
R14 |
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-V |
April 15, 1992 |
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250 |
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853-0911 06456 |
Philips Semiconductors RF Communications Products |
Product specification |
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Video amplifier |
NE592 |
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ORDERING INFORMATION
DESCRIPTION |
TEMPERATURE RANGE |
ORDER CODE |
DWG # |
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14-Pin Plastic Dual In-Line Package (DIP) |
0 to +70°C |
NE592N14 |
0405B |
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14-Pin Small Outline (SO) package |
0 to +70°C |
NE592D14 |
0175D |
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8-Pin Plastic Dual In-Line Package (DIP) |
0 to +70°C |
NE592N8 |
0404B |
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8-Pin Small Outline (SO) package |
0 to +70°C |
NE592D8 |
0174C |
NOTES: |
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N8, N14, D8 and D14 package parts also available in ªHighº gain version by adding ªHº before package designation, i.e., NE592HDB
ABSOLUTE MAXIMUM RATINGS
TA=+25°C, unless otherwise specified.
SYMBOL |
PARAMETER |
RATING |
UNIT |
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VCC |
Supply voltage |
±8 |
V |
VIN |
Differential input voltage |
±5 |
V |
VCM |
Common-mode input voltage |
±6 |
V |
IOUT |
Output current |
10 |
mA |
TA |
Operating ambient temperature range |
0 to +70 |
°C |
TSTG |
Storage temperature range |
-65 to +150 |
°C |
PD MAX |
Maximum power dissipation, |
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TA=25°C (still air)1 |
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D-14 package |
0.98 |
W |
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D-8 package |
0.79 |
W |
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N-14 package |
1.44 |
W |
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N-8 package |
1.17 |
W |
NOTES:
1. Derate above 25°C at the following rates:
D-14 package at 7.8mW/°C
D-8 package at 6.3mW/°C
N-14 package at 11.5mW/°C
N-8 package at 9.3mW/°C
April 15, 1992 |
251 |
Philips Semiconductors RF Communications Products |
Product specification |
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Video amplifier |
NE592 |
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DC ELECTRICAL CHARACTERISTICS
TA=+25°C VSS=±6V, VCM=0, unless otherwise specified. Recommended operating supply voltages VS=±6.0V. All specifications apply to both standard and high gain parts unless noted differently.
SYMBOL |
PARAMETER |
TEST CONDITIONS |
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NE592 |
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UNIT |
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Min |
Typ |
Max |
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AVOL |
Differential voltage gain, |
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standard part |
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Gain 11 |
R |
=2kΩ, V |
=3V |
250 |
400 |
600 |
V/V |
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L |
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OUT |
P-P |
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Gain 22, 4 |
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80 |
100 |
120 |
V/V |
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RIN |
Input resistance |
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Gain 11 |
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4.0 |
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kΩ |
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Gain 22, 4 |
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10 |
30 |
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kΩ |
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CIN |
Input capacitance2 |
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Gain 24 |
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2.0 |
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pF |
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IOS |
Input offset current |
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0.4 |
5.0 |
μA |
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IBIAS |
Input bias current |
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9.0 |
30 |
μA |
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VNOISE |
Input noise voltage |
BW 1kHz to 10MHz |
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μVRMS |
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VIN |
Input voltage range |
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±1.0 |
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V |
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CMRR |
Common-mode rejection ratio |
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Gain 24 |
V |
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±1V, f<100kHz |
60 |
86 |
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dB |
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CM |
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Gain 24 |
V |
CM |
±1V, f=5MHz |
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60 |
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dB |
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PSRR |
Supply voltage rejection ratio |
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Gain 24 |
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V =±0.5V |
50 |
70 |
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dB |
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S |
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VOS |
Output offset voltage |
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Gain 1 |
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RL=∞ |
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1.5 |
V |
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Gain 24 |
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RL=∞ |
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1.5 |
V |
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Gain 33 |
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RL=∞ |
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0.35 |
0.75 |
V |
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VCM |
Output common-mode voltage |
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RL=∞ |
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2.4 |
2.9 |
3.4 |
V |
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VOUT |
Output voltage swing |
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RL=2kΩ |
3.0 |
4.0 |
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V |
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differential |
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ROUT |
Output resistance |
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20 |
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Ω |
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ICC |
Power supply current |
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RL=∞ |
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18 |
24 |
mA |
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NOTES:
1.Gain select Pins G1A and G1B connected together.
2.Gain select Pins G2A and G2B connected together.
3.All gain select pins open.
4.Applies to 14-pin version only.
April 15, 1992 |
252 |
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