
AC751
G
A
IN
-
d
B
F REQUENCY - MHz
50
100
200
300
400
500
600
700
800
900
50
100
200
300
400
500
600
700
800
900
50
100
200
300
400
500
600
700
800
900
50
100
200
300
400
500
600
700
800
900
50
100
200
300
400
500
600
700
800
900
Gain vs Temperature Vcc = 5
N
O
IS
E
F
IG
U
R
E
-
d
B
Noise Figure
KEY: +25
°C
+ 85
°C
-55
°C
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
O
U
T
P
U
T
P
O
W
E
R
-
d
B
m
Power Output at 1 dB Compression
60
50
40
30
20
10
IN
T
E
R
C
E
P
T
P
O
IN
T
-
d
B
m
Intercept Point Vcc = 8
FREQUENCY - MHz
4.0
3.0
2.0
1.0
14.0
13.0
12.0
11.0
2nd HAR
IP 3
IP 2
+8 V
+5 V
+8 V
50
40
30
20
10
0
IN
T
E
R
C
E
P
T
P
O
IN
T
-
d
B
m
Intercept Point Vcc = 5
FREQUENCY - MHz
2nd HAR
IP 3
IP 2
+ 5 V
TYPICAL PERFORMANCE
TYPICAL AUTOMATIC
TEST DATA
408-522-3838 Fax:408-522-3839 Check for updates: www.teledyne-cougar.com
Model: AC751
Vcc=+5V
Icc=11.95
FREQ
SWR
GAIN
GROUP DELAY
REV/ISO
MHZ
IN
OUT
DB
NSEC
DB
150
1.39
1.72
13.4
0.716
-20.7
200
1.28
1.65
13.4
0.716
-20.7
300
1.15
1.64
13.2
0.575
-20.7
400
1.06
1.65
13.1
0.506
-20.6
500
1.08
1.63
13.1
0.480
-20.5
600
1.21
1.57
13.0
0.480
-20.4
700
1.40
1.46
13.0
0.481
-20.4
800
1.66
1.30
12.9
0.500
-20.4
LINEAR S-PARAMETERS
Model: AC751
Vcc=+5V
Icc=11.95
FREQ.
S11
S21
S12
S22
MHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
150
0.16
75.0
4.69
174.5
0.092
168.0
0.27
73.9
200
0.12
66.8
4.67
162.4
0.092
160.0
0.25
65.5
300
0.07
55.0
4.60
143.1
0.092
147.0
0.24
51.6
400
0.03
68.9
4.54
126.3
0.093
135.0
0.25
39.6
500
0.04
145.0
4.51
110.5
0.094
124.0
0.24
28.8
600
0.10
155.6
4.48
94.6
0.095
112.0
0.22
18.7
700
0.17
148.0
4.46
78.7
0.095
100.0
0.19
10.0
800
0.25
136.8
4.43
62.2
0.095
88.0
0.13
5.8
900
0.34
123.8
4.36
45.4
0.094
74.0
0.07
23.5
Model: AC751
Vcc=+8V
Icc=18.64
FREQ
SWR
GAIN
GROUP DELAY
REV/ISO
MHZ
IN
OUT
DB
NSEC
DB
150
1.43
1.74
13.8
0.685
-20.2
200
1.33
1.69
13.7
0.685
-20.2
300
1.22
1.70
13.6
0.556
-20.2
400
1.15
1.73
13.5
0.490
-20.2
500
1.13
1.74
13.4
0.465
-20.1
600
1.19
1.69
13.3
0.464
-20.0
700
1.33
1.59
13.3
0.464
-20.0
800
1.55
1.43
13.3
0.485
-20.0
LINEAR S-PARAMETERS
Model: AC751
Vcc=+8V
Icc=18.64
FREQ.
S11
S21
S12
S22
MHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
150
0.18
88.5
4.89
173.1
0.098
170.0
0.27
82.5
200
0.14
82.6
4.86
161.5
0.098
162.0
0.26
74.1
300
0.10
74.8
4.77
142.9
0.098
149.0
0.26
59.2
400
0.07
79.1
4.71
126.7
0.098
137.0
0.27
46.4
500
0.06
104.2
4.67
111.4
0.099
125.0
0.27
34.7
600
0.08
131.0
4.64
96.1
0.100
114.0
0.26
23.6
700
0.14
136.3
4.63
80.8
0.100
102.0
0.23
13.4
800
0.22
131.4
4.64
64.8
0.101
91.0
0.18
5.4
900
0.30
121.7
4.60
48.6
0.099
78.0
0.11
5.4