LMX2487 National Semiconductor Corporation, LMX2487 Datasheet - Page 11

• Manufacturer Part Number: LMX2487
• Description: 3.0 Ghz - 6.0 Ghz High Performance Delta-sigma Low Power Dual Pllatinum? Frequency Synthesizers With 3.0 Ghz Integer Pll
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristic : FinIF Input Impedance
Frequency (MHz)
1000
1200
1400
1600
1800
2000
2200
2300
2400
2600
2800
3000
100
150
200
250
300
400
500
600
700
800
900
FinIF Input Impedance
Real (Ohms)
508
456
420
403
370
344
207
274
242
242
214
171
137
112
91
76
62
51
46
42
37
29
25
11
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Imaginary (Ohms)
(Note 7)
-233
-215
-206
-205
-207
-215
-223
-225
-225
-225
-222
-208
-191
-176
-158
-139
-122
-105
-96
-88
-74
-63
-54
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