2/99
AC272
Typical Values
10 TO 250 MHz
TO-8 CASCADABLE AMPLIFIER
AC272
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
2.0 dB
+18.5 dBm
+32 dBm
23 mA Current Drain
Low Noise Figure
. . . . . . . .
High Output Level
. . . . . . . .
High Third Order I.P.
. . . . . .
High Efficiency
. . . . . . . . . .
High Performance Thin Film
Standard Size TO-8
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
AC272
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
鹵
0.015
(4.70
鹵
0.38)
0.018
鹵
0.002
DIA. PIN
(0.46
鹵
0.05)
(4) PLCS
0.504 (12.80)
DIA.
50 OHM INPUT
GROUND
50 OHM OUTPUT
Typical
10-300 MHz
8.0 dB
< 鹵0.2 dB
2.0 dB
<1.5:1
Guaranteed*
0 to 50擄 C
-55 to +85擄 C
10-250 MHz
7.5^ dB
鹵0.5 dB
2.5 dB
2.0:1
10-250 MHz
7.0^ dB
0.033 (0.84)
鹵0.7 dB
3.0 dB
2.1:1
+DC VOLTAGE
0.031 (0.79)
45擄
鹵
3擄
0.300
(7.62)
DIA. B.C.
Power Output (Min.)
@ 1dB comp. 30-150 MHz
150-250 MHz
DC Current (Max.)
+19.0 dBm
+18.5 dBm
23 mA
+18.0 dBm
+17.5 dBm
26 mA
+17.5 dBm
+17.0 dBm
28 mA
AS272
* Measured in a 50-ohm system at +15 Vdc unless otherwise specified.
^1.0 dB less below 30 MHz.
SMTO-8 Package for Amplifiers
0.450
(11.43)
0.225
(5.72)
DETAIL A
(NO SCALE)
DC BIAS
0.016
鹵
0.002
0.010
鹵
0.002
INTERMODULATION PERFORMANCE
Typical @ 25 擄 C
AC272
+52 dBm
+46 dBm
+32 dBm
Second Order Harmonic Intercept Point
. . . . . . . . . . . . . .
Second Order Two Tone Intercept Point
. . . . . . . . . . . . . .
Third Order Two Tone Intercept Point
. . . . . . . . . . . . . . . .
0
50
鈩?/div>
INPUT
0.250
(6.35)
0.450
(11.43)
.0.075
(1.91)
0.225
(5.72)
0.375
(9.53)
0.016
鹵
0.002
(0.41
鹵
0.05)
(4) PLCS
50
鈩?/div>
OUTPUT
0
0.008
0.012
ABSOLUTE MAXIMUM RATINGS
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 碌sec Max.) . . . . . . . . . . .
Burn-in Temperature
. . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance
1
(胃jc) . . . . . . . . . . . . . . . . . . .
Junction Temperature Rise Above Case
(Tjc) . . . .
1
GND
SEE
DETAIL "A"
0
0.075
(1.91)
0.200
(5.08)
0.350
(8.89)
0.450
(11.43)
0
0.040
鹵
0.012
(1.02
鹵
0.30)
(4) PLCS
0.050
(1.27)
(4) PLCS
0.100
(2.54)
(4) PLCS
0.170
(4.32)
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
-62 to 125擄 C
+125擄 C
+17 Volts
+13 dBm
50 Milliwatts
0.5 Watt
+125擄 C
+49擄 C/Watt
+19.0擄 C
0.031
(0.79)
0.031
(0.79)
0.010 (TYP.)
(0.25)
45擄
0.008
鹵
0.001
(0.20
鹵
0.03)
Thermal resistance is based on total power dissipation.
DIMENSIONS ARE IN INCHES (MILLIMETERS)
56
408-522-3838 鈥?Fax: 408-522-3839 鈥?Check for updates: www.cougarcorp.com
2003
1
2
