56
408-522-3838 Fax: 408-522-3839 Check for updates: www.cougarcorp.com
2003
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
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
0.225
(5.72)
0.450
(11.43)
0
.0.075
(1.91)
0.225
(5.72)
0.375
(9.53)
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)
TO-8 Package for Amplifiers
SMTO-8 Package for Amplifiers
AC272
10 TO 250 MHz
TO-8 CASCADABLE AMPLIFIER
AC272
SPECIFICATIONS
Typical Values
AC272
Low Noise Figure
. . . . . . . . . . . . . . . . . . . . . . . .
2.0 dB
High Output Level
. . . . . . . . . . . . . . . . . . . . . . . .
+18.5 dBm
High Third Order I.P.
. . . . . . . . . . . . . . . . . . . . . .
+32 dBm
High Efficiency
. . . . . . . . . . . . . . . . . . . . . . . . . .
23 mA Current Drain
High Performance Thin Film
Standard Size TO-8
Small Signal Gain (Min.)
8.0 dB
7.5^ dB
7.0^ dB
Gain Flatness (Max.)
< 0.2 dB
0.5 dB
0.7 dB
Noise Figure (Max.)
2.0 dB
2.5 dB
3.0 dB
SWR (Max.)
Input/Output
<1.5:1
2.0:1
2.1:1
Power Output (Min.)
@ 1dB comp. 30-150 MHz
+19.0 dBm
+18.0 dBm
+17.5 dBm
150-250 MHz
+18.5 dBm
+17.5 dBm
+17.0 dBm
DC Current (Max.)
23 mA
26 mA
28 mA
Guaranteed*
Parameter
Typical
0 to 50 C
-55 to +85 C
Frequency (Min.)
10-300 MHz
10-250 MHz
10-250 MHz
Typical @ 25 C
AC272
Second Order Harmonic Intercept Point
. . . . . . . . . . . . . .
+52 dBm
Second Order Two Tone Intercept Point
. . . . . . . . . . . . . .
+46 dBm
Third Order Two Tone Intercept Point
. . . . . . . . . . . . . . . .
+32 dBm
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-62 to 125 C
Maximum Case Temperature
. . . . . . . . . . . . . . . . . . . . . . .
+125 C
Maximum DC Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+17 Volts
Maximum Continuous RF Input Power
. . . . . . . . . . . . . . .
+13 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 Resistance
1
(
jc) . . . . . . . . . . . . . . . . . . . . . . . . .
+49 C/Watt
Junction Temperature Rise Above Case
(Tjc) . . . . . . . . . .
+19.0 C
1
Thermal resistance is based on total power dissipation.
INTERMODULATION PERFORMANCE
ABSOLUTE MAXIMUM RATINGS
AS272
* Measured in a 50-ohm system at +15 Vdc unless otherwise specified.
^1.0 dB less below 30 MHz.
DIMENSIONS ARE IN INCHES (MILLIMETERS)
2003
408-522-3838 Fax: 408-522-3839 Check for updates: www.cougarcorp.com
57
GAIN - dB
FREQUENCY - MHz
5 10 30 50 100 150 200 250 300 350
Gain vs Temperature
3.0
2.5
2.0
1.5
NOISE FIGURE - dB
Noise Figure
KEY:
+25
C
+85
C
-55
C
20.0
19.0
18.0
17.0
16.0
OUTPUT POWER - dBm
Power Output at 1 dB Compression
60
50
40
30
20
INTERCEPT POINT - dBm
Intercept Point
FREQUENCY - MHz
FREQUENCY - MHz
FREQUENCY - MHz
2nd HAR
IP 3
IP 2
5 10 30 50 100 150 200 250 300 350
5 10 30 50 100 150 200 250 300 350
5 10 30 50 100 150 200 250 300 350
9.0
8.0
7.0
6.0
+15 V
+15 V
+12 V
TYPICAL PERFORMANCE
TYPICAL AUTOMATIC
TEST DATA
AC272
Model: AC272
Vcc=+15V
Icc=23.00
FREQ
SWR
SWR
GAIN
DELAY
REV/ISO
MHZ
IN
OUT
DB
NSEC
DB
5
1.68
1.73
7.4
-11.5
10
1.40
1.41
7.8
-11.2
20
1.27
1.27
7.9
2.119
-11.0
50
1.19
1.18
8.1
0.902
-10.9
100
1.24
1.17
8.1
0.580
-10.9
150
1.33
1.21
8.1
0.556
-11.1
200
1.45
1.27
8.1
0.554
-11.2
250
1.62
1.37
8.1
0.549
-11.4
300
1.81
1.50
8.2
0.551
-11.6
350
2.07
1.67
8.1
0.602
-12.0
LINEAR S-PARAMETERS
Model: AC272
Vcc=+15V
Icc=23.00
FREQ
S11
S21
S12
S22
MHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
5
0.25
137.5
2.34
23.1
0.267
24.0
0.27
143.2
10
0.17
141.3
2.45
10.8
0.277
11.0
0.17
141.1
20
0.12
151.8
2.50
3.3
0.282
3.0
0.12
146.0
50
0.09
173.5
2.55
-6.4
0.285
-6.0
0.08
162.1
100
0.11
-162.1
2.55
-16.8
0.283
-17.0
0.08
-175.3
150
0.14
-156.7
2.54
-26.8
0.280
-27.0
0.09
-160.8
200
0.18
-156.1
2.54
-36.8
0.275
-37.0
0.12
-154.9
250
0.24
-162.7
2.55
-46.6
0.270
-47.0
0.16
-154.6
300
0.29
-169.3
2.56
-56.5
0.262
-57.0
0.20
-158.4
350
0.35
-177.0
2.53
-67.4
0.252
-67.0
0.25
-164.2
400
0.41
173.7
2.52
-78.4
0.243
-78.0
0.31
-172.4
450
0.47
163.9
2.47
-89.7
0.229
-90.0
0.36
178.1
Model: AC272
Vcc=+12V
Icc=17.87
FREQ
SWR
SWR
GAIN
DELAY
REV/ISO
MHZ
IN
OUT
DB
NSEC
DB
5
1.28
1.30
7.8
-11.1
10
1.22
1.22
8.0
-11.0
20
1.19
1.17
8.1
1.505
-10.9
50
1.17
1.15
8.2
0.791
-10.8
100
1.24
1.17
8.1
0.551
-10.9
150
1.35
1.23
8.1
0.559
-11.0
200
1.47
1.32
8.1
0.553
-11.2
250
1.65
1.43
8.1
0.554
-11.4
300
1.85
1.58
8.1
0.569
-11.7
350
2.15
1.77
8.0
0.614
-12.0
LINEAR S-PARAMETERS
Model: AC272
Vcc=+12V
Icc=17.87
FREQ
S11
S21
S12
S22
MHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
5
0.12
153.6
2.46
13.8
0.278
14.0
0.13
157.5
10
0.10
160.6
2.51
5.9
0.283
6.0
0.10
158.6
20
0.09
167.8
2.54
0.5
0.286
0.0
0.08
163.8
50
0.08
-169.9
2.56
-8.1
0.287
-8.0
0.07
-179.1
100
0.11
-152.7
2.55
-18.1
0.285
-18.0
0.08
-160.1
150
0.15
-152.5
2.55
-28.0
0.280
-28.0
0.10
-151.1
200
0.19
-153.4
2.54
-38.1
0.275
-38.0
0.14
-149.2
250
0.24
-159.3
2.55
-48.1
0.269
-48.0
0.18
-151.6
300
0.30
-169.0
2.54
-58.2
0.260
-58.0
0.23
-157.2
350
0.36
-176.9
2.51
-69.2
0.250
-69.0
0.28
-164.2
400
0.42
173.0
2.49
-80.2
0.239
-80.0
0.34
-172.9
450
0.48
163.0
2.44
-91.9
0.225
-91.0
0.39
177.0
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