rev. 11/00
AC4083
Typical Values
1000 TO 4000 MHz
TO-8 CASCADABLE AMPLIFIER
AC4083
+8 Volts
<3.0 dB
+18.5 dB
40 dB
Low Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low Noise Figure
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Gain
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Reverse Isolation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Performance Thin Film
Standard Size TO-8
AC4083
TO-8 Package for Amplifiers
0.450 (11.43)
DIA.
0.208 (5.28)
MAX.
0.025
(0.64)
SPECIFICATIONS
*
Parameter
Frequency (Min.)
Small Signal Gain (Min.)
Gain Flatness (Max.)
Noise Figure (Max.)
SWR (Max.)
Input
Output
0.185
±
0.015
(4.70
±
0.38)
0.018
±
0.002
DIA. PIN
(0.46
±
0.05)
(4) PLCS
0.504 (12.80)
DIA.
50 OHM INPUT
GROUND
50 OHM OUTPUT
Typical
1000-4000 MHz
18.5 dB
±0.4 dB
<3.0 dB
<1.4:1
<1.4:1
Guaranteed
0 to 50° C
-55 to +85° C
1000-4000 MHz
18.0 dB
±0.7 dB
3.5 dB
1.7:1
1.7:1^
1000-4000 MHz
17.0 dB
0.033 (0.84)
±0.8 dB
4.0 dB
1.9:1
1.9:1^
+DC VOLTAGE
0.031 (0.79)
45°
±
3°
0.300
(7.62)
DIA. B.C.
DIMENSIONS ARE IN INCHES (MILLIMETERS)
Power Output (Min.)
@ 1dB comp.
Reverse Isolation
DC Current (Max.)
+12.5 dBm
40 dB
30.0 mA
+12.0† dBm
—
33.0 mA
+11.5† dBm
—
36.0 mA
AS4083
* Measured in a 50-ohm system at +8 Vdc unless otherwise specified.
^ 0.2 higher above 3800 MHz. † 0.5 dBm lower below 1500 MHz.
SMTO-8 Package for Amplifiers
0.450
(11.43)
0.225
(5.72)
DETAIL A
(NO SCALE)
DC BIAS
0.016
±
0.002
0.010
±
0.002
INTERMODULATION PERFORMANCE
Typical @ 25° C; 2500 MHz
+5 Volts
+48 dBm
+42 dBm
+23 dBm
+8 Volts
+47 dBm
+41 dBm
+24 dBm
0
50
Ω
INPUT
0.250
(6.35)
0.450
(11.43)
.0.075
(1.91)
0.225
(5.72)
0.375
(9.53)
0.016
±
0.002
(0.41
±
0.05)
(4) PLCS
Second Order Harmonic Intercept Point
. . . . .
Second Order Two Tone Intercept Point.
. . . . .
Third Order Two Tone Intercept Point.
. . . . . . .
0
0.008
0.012
50
Ω
OUTPUT
ABSOLUTE MAXIMUM RATINGS
SEE
DETAIL "A"
GND
0
0.040
±
0.012
(1.02
±
0.30)
(4) PLCS
0.050
(1.27)
(4) PLCS
0.100
(2.54)
(4) PLCS
0.170
(4.32)
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Case Temperature
. . . . . . . . . . . . . . . . . . . . . . . .
Maximum DC Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Continuous RF Input Power
. . . . . . . . . . . . . . . .
Maximum Short Term Input Power
(1 Minute Max.) . . . . . .
Maximum Peak Power
(3 µsec Max.) . . . . . . . . . . . . . . . . . .
Burn-in Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance
1
(θjc) . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature Rise Above Case
(Tjc) . . . . . . . . . .
1
-62 to 125° C
+125° C
+10 Volts
+17 dBm
100 Milliwatts
0.5 Watt
+125° C
+47° C/Watt
+11.3° C
0
0.075
(1.91)
0.200
(5.08)
0.350
(8.89)
0.450
(11.43)
0.010 (TYP.)
(0.25)
0.031
(0.79)
0.031
(0.79)
45°
0.008
±
0.001
(0.20
±
0.03)
DIMENSIONS ARE IN INCHES (MILLIMETERS)
Thermal resistance is based on total power dissipation.
DIMENSIONS ARE IN INCHES (MILLIMETERS)
416
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2005/2006
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