AC548 Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – 5 TO 500 MHz TO-8 CASCADABLE AMPLIFIER

AC548
TYPICAL PERFORMANCE
KEY: +25 °C
+85 °C
Gain vs Temperature Vcc = 15
-55 °C
14.0
13.0
12.0
11.0
10.0
5 10 30 50 100
200
300
400
FREQUENCY - MHz
500
600
Noise Figure
4.5
4.0
15v
3.5
12v
3.0
5 10 30 50 100
200
300
400
FREQUENCY - MHz
500
600
Power Output at 1 dB Compression
20.0
19.0
15v
18.0
12v
17.0
16.0
5 10 30 50 100
200
300
400
FREQUENCY - MHz
500
600
Intercept Point Vcc = 15
70
60
2nd HAR
50
IP2
40
30
IP3
20
5 10 30 50 100
200
300
400
FREQUENCY - MHz
500
600
Intercept Point Vcc = 12
70
60
2nd HAR
50
40
IP3
IP2
30
20
5 10 30 50 100
200
300
400
FREQUENCY - MHz
500
600
TYPICAL AUTOMATIC
TEST DATA
Model: AC548
FREQ SWR SWR
MHZ
IN
OUT
5
1.32
1.17
10
1.14
1.07
20
1.07
1.04
50
1.04
1.06
100
1.04
1.11
200
1.07
1.20
300
1.13
1.27
400
1.23
1.30
500
1.40
1.27
600
1.64
1.19
Vcc=+15V
GAIN
DB
12.7
12.7
12.7
12.6
12.6
12.5
12.5
12.5
12.5
12.4
DELAY
NSEC
1.664
0.722
0.505
0.465
0.458
0.461
0.477
0.497
Model: AC548
FREQ.
MHz
5
10
20
50
100
200
300
400
500
600
700
LINEAR S-PARAMETERS
Vcc=+15V
S11
S21
S12
MAG ANG MAG ANG MAG ANG
0.14 -82.1
4.30 -163.7 0.111 -174.0
0.07 -84.4
4.30 -173.1 0.121 -178.0
0.04 -84.9
4.30 -179.1 0.123 179.0
0.02 -86.4
4.29 173.1 0.124 174.0
0.02 -92.7
4.26 164.0 0.123 166.0
0.03 -112.5 4.23 147.3 0.123 152.0
0.06 -132.6 4.21 130.8 0.123 139.0
0.10 -154.1 4.21 114.2 0.123 125.0
0.17 -174.6 4.21 97.0 0.124 111.0
0.24 165.9
4.17 79.1
0.124 97.0
0.33 146.9
4.08 60.7
0.122 81.0
Icc=57.69
REV/ISO
DB
-19.1
-18.3
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.1
Icc=57.69
S22
MAG ANG
0.08 -19.2
0.03 -25.8
0.02 2.3
0.03 40.7
0.05 52.2
0.09 46.1
0.12 34.4
0.13 21.6
0.12 8.8
0.09 -3.0
0.03 1.1
Model: AC548
FREQ SWR SWR
MHZ
IN
OUT
5
1.31
1.18
10
1.14
1.07
20
1.07
1.05
50
1.04
1.06
100
1.04
1.10
200
1.07
1.18
300
1.13
1.24
400
1.24
1.25
500
1.41
1.21
600
1.66
1.12
Vcc=+12V
GAIN
DB
12.6
12.6
12.6
12.6
12.6
12.5
12.5
12.5
12.5
12.4
DELAY
NSEC
1.660
0.718
0.507
0.465
0.458
0.462
0.481
0.499
Model: AC548
FREQ.
MHz
5
10
20
50
100
200
300
400
500
600
700
LINEAR S-PARAMETERS
Vcc=+12V
S11
S21
S12
MAG ANG MAG ANG MAG ANG
0.13 -81.5
4.28 -163.7 0.111 -174.0
0.07 -82.9
4.28 -173.1 0.121 -178.0
0.04 -81.3
4.28 -179.1 0.123 179.0
0.02 -80.2
4.27 173.1 0.123 173.0
0.02 -87.2
4.25 164.0 0.123 166.0
0.03 -108.8 4.22 147.2 0.122 152.0
0.06 -131.0 4.20 130.8 0.122 138.0
0.11 -152.9 4.20 114.1 0.123 123.0
0.17 -173.6 4.20 96.8 0.123 109.0
0.25 166.1
4.16 78.8
0.123 94.0
0.34 146.8
4.06 60.3
0.120 78.0
Icc=45.79
REV/ISO
DB
-19.1
-18.3
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
-18.2
Icc=45.79
S22
MAG ANG
0.08 -16.9
0.04 -21.3
0.02 1.1
0.03 32.0
0.05 45.4
0.08 42.0
0.11 31.5
0.11 19.5
0.09 7.7
0.06 0.0
0.02 79.8
2005/2006
408-522-3838 • Fax: [phone] • Check for updates: www.cougarcorp.com
139