
MAX2692/MAX2695
WLAN/WiMAX Low-Noise Amplifiers
Table 1. MAX2692 Typical S Parameter Values and K-Factor
FREQ.
(MHz)
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
S11 MAG
(dB)
-1.9
-2.0
-2.1
-2.5
-2.8
-3.2
-3.6
-4.1
-4.3
-4.4
-4.3
S11
PHASE
(DEGREES)
-160.0
-168.2
-177.4
175.1
167.6
159.6
153.0
147.8
144.0
140.2
135.0
S21 MAG
(dB)
9.8
10.8
10.9
13.7
15.1
15.9
16.1
16.0
15.6
14.7
13.4
S21
PHASE
(DEGREES)
94.6
79.9
74.5
62.0
40.3
20.5
-1.4
-24.2
-45.1
-60.7
-77.1
S12 MAG
(dB)
-41.1
-39.5
-39.7
-35.6
-35.5
-34.4
-32.8
-34.4
-34.2
-36.2
-37.3
S12
PHASE
(DEGREES)
107.6
99.8
73.5
57.1
37.7
15.1
-5.3
-31.7
-57.8
-72.0
-83.2
S22 MAG
(dB)
-2.6
-3.1
-4.2
-6.3
-7.7
-10.1
-12.0
-9.8
-6.8
-4.7
-3.4
S22
PHASE
(DEGREES)
68.0
47.2
20.6
3.7
-24.3
-65.9
-130.0
164.6
120.6
89.4
65.0
K f
2.7
2.2
3.0
2.0
2.0
1.9
1.7
2.1
1.9
2.2
2.3
Table 2. MAX2695 Typical S Parameter Values and K-Factor
FREQ.
(MHz)
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
S11 MAG
(dB)
-1.9
-1.9
-1.9
-2.1
-2.2
-2.4
-2.6
-2.6
-2.8
-3.0
-3.2
S11
PHASE
(DEGREES)
119.7
112.1
104.5
97.1
90.0
83.1
77.0
70.7
64.0
58.4
52.7
S21 MAG
(dB)
11.5
12.1
12.7
13.2
13.4
13.5
13.5
13.7
13.5
13.4
13.7
S21
PHASE
(DEGREES)
14.2
0.4
-15.1
-29.2
-42.8
-57.2
-72.2
-84.6
-96.0
-112.5
-123.5
S12 MAG
(dB)
-35.9
-34.6
-34.1
-34.2
-32.7
-32.4
-33.2
-31.9
-32.1
-32.7
-31.0
S12
PHASE
(DEGREES)
42.9
32.1
21.7
1.5
-2.8
-23.2
-37.1
-41.3
-57.3
-68.4
-80.0
S22 MAG
(dB)
-5.4
-6.9
-8.9
-11.7
-15.0
-16.2
-13.7
-11.1
-8.8
-7.1
-6.0
S22
PHASE
(DEGREES)
-26.8
-46.6
-68.3
-95.9
-135.5
166.3
116.2
86.1
62.7
42.1
23.8
K f
1.7
1.6
1.6
1.8
1.7
1.8
2.1
1.7
1.8
1.8
1.4
Table 3. MAX2692 Typical Noise Parameters (V CC = 2 .85V, T A = +25 N C)
FREQUENCY (MHz)
2300
2350
2400
2450
2500
2550
2600
FMIN (dB)
0.84
0.84
0.85
0.85
0.86
0.87
0.87
| G OPT |
0.49
0.48
0.48
0.48
0.48
0.47
0.47
| G OPT | ANGLE
44
45
46
47
48
49
50
R N ( I )
12.0
11.9
11.8
11.8
11.7
11.7
11.7
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