LMX2430 Datasheet, PDF (25/49 Pages) National Semiconductor (TI) – PLLatinum Dual High Frequency Synthesizer for RF Personal Communications

LMX243x UTCSP FinIF Input Impedance Table
Vcc = EN = 2.50V, T_A = +25˚C
f_FinIF
(MHz)
|Γ|
Angle (Γ)
Re {ZFinIF}
(^o)
(Ω)
100
0.87
-6.19
446.34
200
0.86
-8.10
353.77
300
0.85
-10.98
257.50
400
0.84
-14.21
188.33
500
0.83
-17.67
141.63
600
0.83
-21.32
109.44
700
0.82
-25.13
86.57
800
0.81
-29.04
70.47
900
0.80
-32.99
58.90
1000
0.79
-36.73
50.96
1100
0.79
-40.28
44.21
1200
0.79
-44.11
37.38
1300
0.79
-48.38
31.82
1400
0.79
-52.91
27.95
1500
0.78
-57.26
25.34
1600
0.77
-61.56
23.28
1700
0.77
-66.01
20.98
1800
0.77
-71.39
18.40
1900
0.77
-77.74
15.22
2000
0.76
-84.72
15.02
2100
0.73
-92.59
14.39
2200
0.71
-100.18
14.07
2300
0.69
-107.33
13.94
2400
0.68
-114.48
13.37
2500
0.68
-118.42
12.71
Im {ZFinIF}
(Ω)
-341.41
-328.44
-300.77
-268.39
-235.88
-206.86
-182.41
-161.46
-144.27
-130.45
-120.14
-111.08
-101.96
-93.09
-85.47
-78.74
-72.74
-66.32
-59.40
-52.48
-46.17
-40.46
-35.79
-31.55
-28.62
|ZFinIF|
(Ω)
561.94
482.73
395.94
327.87
275.13
234.03
201.91
176.17
155.83
140.05
128.02
117.20
106.81
97.20
89.15
82.11
75.71
68.83
61.32
54.59
48.36
42.84
38.41
34.27
31.32
25
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