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HMC703LP4E Datasheet, PDF (53/58 Pages) Hittite Microwave Corporation – 8 GHZ FRACTIONAL SYNTHESIZER
v02.0813
HMC703LP4E
8 GHz fractional synthesizer
6 - 53
TOC
Typical Applications 1
Functional Diagram 1
Features 1
General Description 1
Table 1. Electrical Specifications 2
TYPICAL PERFORMANCE CHARACTERISTICS 4
Figure
1.
Floor
FOM
vs.
Mode
and
Temp,
2.5 mA CP Current 4
Figure 3. Floor FOM vs. Output Frequency and Mode, 2.5 mA CP Current 4
Figure 5. Floor FOM vs. Reference Power and Mode, 2.5 mA CP Current [1] 4
Figure 2. Flicker FOM vs. Mode and Temp, 2.5 mA CP Current 4
Figure 4. Flicker FOM vs. Output Frequency and Mode, 2.5 mA CP Current 4
Figure 6. Flicker FOM vs. Reference Power and Mode, 2.5 mA CP Current [1] 4
Figure 7. Flicker FOM vs. CP Current, Fractional Mode B, 2.5 mA CP Current 5
Figure 9. Flicker FOM vs. CP Voltage, CP Current = 2.5 mA [1] 5
Figure 11. Flicker FOM vs. CP Voltage, HiKcp + CP Current = 6 mA [2] 5
Figure 8. Floor FOM vs. CP Current, Fractional Mode B, 2.5 mA CP Current 5
Figure
10.
Floor
FOM
vs.
CP
Voltage,
CP Current = 2.5 mA [1]
5
Figure
12.
Floor
FOM
vs.
CP
Voltage,
HiKcp + CP Current = 6 mA [2] 5
Figure 13. Typical Phase Noise & Spur Performance at 8 GHz + 200 kHz[3] 6
Figure
15.
Integer
Boundary
Spur
at
8 GHz + 20 kHz vs. Charge Pump Offset[5] 6
Figure 17. Modelled vs. Measured Phase Noise, Integer Mode HiK at 8 GHz [7] 6
Figure 14. Fractional Performance, Exact Frequency Mode On at 8013.6 MHz [4]
6
Figure 16. RF Input Limits [6] 6
Figure 18. Modelled vs. Measured Phase Noise, Fractional Mode B, HiK at ~ 8 GHz [8]
6
Figure 19. Floor FOM Near 8 GHz vs RF Input Power and Mode 7
Figure 21. Reference Input Sensitivity, Square Wave, 50 Ω [9] 7
Figure 23. Reference Input Return Loss [10]
7
Figure 20. Flicker FOM Near 8 GHz vs. RF Input Power and Mode 7
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