
AC155
408-522-3838 Fax: 408-522-3839 Check for updates: www.teledyne-cougar.com
DIMENSIONS ARE IN INCHES (MILLIMETERS)
2/99
50 OHM INPUT
+DC VOLTAGE
0.031 (0.79)
50 OHM OUTPUT
GROUND
45°± 3°
0.033 (0.84)
0.018±0.002
(0.46±0.05)
(4) PLCS
0.300
(7.62)
DIA. B.C.
0.504 (12.80)
DIA.
0.025
(0.64)
0.450 (11.43)
DIA.
0.208 (5.28)
MAX.
0.185±0.015
(4.70±0.38)
DIA. PIN
SMTO-8 Package for Amplifiers
ABSOLUTE MAXIMUM RATINGS
INTERMODULATION PERFORMANCE
SPECIFICATIONS*
TO-8 Package for Amplifiers
0
50 INPUT
0.250
(6.35)
0.450
(11.43)
0
0.075
(1.91)
0.350
(8.89)
0.200
(5.08)
0.450
(11.43)
0
.2
2
5
(5
.7
2
)
0
.4
5
0
(1
1
.4
3
)
0
.0
7
5
(1
.9
1
)
0
.2
2
5
(5
.7
2
)
0
.3
7
5
(9
.5
3
)
50 OUTPUT
0.040 0.012
(1.02 0.30)
(4) PLCS
DC BIAS
0.016 0.002
(0.41 0.05)
(4) PLCS
GND
0.050
(1.27)
(4) PLCS
0.100
(2.54)
(4) PLCS
0.010
(0.25)
0.008 0.001
(0.20 0.03)
0.170
(4.32)
(TYP.)
0.031
(0.79)
0.031
(0.79)
45
0.016 0.002
0.010 0.002
0.008
0.012
SEE
DETAIL "A"
DETAIL A
(NO SCALE)
5 TO 150 MHz
TO-8 CASCADABLE AMPLIFIER
AC155
Typical Values
AC155
Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . .
2.2 dB
High Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . Low Current Drain 33 mA
Medium Output Level. . . . . . . . . . . . . . . . . . . . .
+15.5 dBm
High Performance Thin Film
Standard Size TO-8 Package
Small Signal Gain (Min.)
14.8 dB
14.0 dB
13.5 dB
Gain Flatness (Max.)
±0.4 dB
±0.6 dB
±0.8 dB
Noise Figure (Max.)
<2.2 dB
2.6 dB
3.0 dB
SWR (Max.)
Input
<1.7:1
1.8:1
2.0:1
Output
<1.5:1^
1.7:1^
1.9:1^
Power Output (Min.)
@ 1dB comp.
+15.5 dBm
+14.5 dBm
+14.0 dBm
DC Current (Max.)
34.0 mA
37.0 mA
40.0 mA
Guaranteed
Parameter
Typical
0 to 50° C
-55 to +85° C
Frequency (Min.)
5-200 MHz
5-150 MHz
Typical @ 25° C; 100 MHz
AC155
Second Order Harmonic Intercept Point . . . . . . . . . . . . . .
+47 dBm
Second Order Two Tone Intercept Point . . . . . . . . . . . . . . .
+41 dBm
Third Order Two Tone Intercept Point . . . . . . . . . . . . . . . . .
+30 dBm
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125° C
Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . .
+125° C
Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+12 Volts
Maximum Continuous RF Input Power . . . . . . . . . . . . . . . .
+15 dBm
Maximum Short Term Input Power (1 Minute Max.) . . . . . .
50 Milliwatts
Maximum Peak Power (3 sec Max.) . . . . . . . . . . . . . . . . . .
0.5 Watt
Burn-in Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+125° C
Thermal Resistance1 (
θjc) . . . . . . . . . . . . . . . . . . . . . . . . . . +26.6° C/Watt
Junction Temperature Rise Above Case (Tjc) . . . . . . . . . .
+5° C
1 Thermal resistance is based on total power dissipation.
* Measured in a 50-ohm system at +5 Vdc unless otherwise specified.
^ 0.2 higher below 10 MHz.
AS155