HPMX-2003-T10 Просмотр технического описания (PDF) - HP => Agilent Technologies
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HPMX-2003-T10 Datasheet PDF : 16 Pages
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HPMX-2003 Typical Performance Data
0
0
RES BW = 3 kHz
VBW = 30 Hz
SWP = 60.0 SEC.
-50
-50
RES BW = 3 kHz
VBW = 30 Hz
SWP = 60.0 SEC.
GSM Applications
0
RES BW = 3 kHz
VBW = 30 Hz
SWP = 60.0 SEC.
-50
-100
899
900
FREQUENCY (MHz)
Figure 22. HPMX-2003 GSM
Modulation Spectrum at -40°C.
2:1
-100
-100
901
899
900
901
899
900
901
FREQUENCY (MHz)
FREQUENCY (MHz)
Figure 23. HPMX-2003 GSM
Modulation Spectrum at 25°C.
Figure 24. HPMX-2003 GSM
Modulation Spectrum at 85°C.
8
0
0
1.75:1
1.5:1
7
POWER >
6
1.25:1
5
< VSWR
1:1
880 890
900
4
910 920 930
FREQUENCY (MHz)
Figure 25. HPMX-2003 Output VSWR
and Power vs. Frequency, VCC = 5 V,
LO␣ = -12 dBm, VImod = VQmod = 3.75 V,
Unbalanced, VIref = VQref = 2.5 V,
TA␣ =␣ 25 °C.
8
-10
-20
-20
-40
85 °C
-30
-40
850
-55 °C
25 °C
85 °C
875
900
925
950
-60
-80
850
875
-55 °C
25 °C
900
925
950
FREQUENCY (MHz)
Figure 26. HPMX-2003 LO Leakage vs.
Frequency and Temperature (Without
Offset Adjustment), VCC = 5 V,
LO␣ =␣ -12 dBm, VImod = VQmod = VIref =
VQref = 2.5 V.
FREQUENCY (MHz)
Figure 27. LO leakage vs. Frequency
and Temperature (With 25°C Offset
Adjustment), VCC = 5 V, LO = -12 dBm,
VIref = VQref = 2.5 V.
1
4
6
0.5
85 °C
2
-55 °C
-55 °C
4
0
0
2
-0.5
-2
85 °C
0
-25 -20
-15
-10
-5
0
-1
0
90
180
270
360
-4
0
90
180
270
360
LO INPUT POWER (dBm)
INPUT PHASE (DEGREES)
INPUT PHASE (DEGREES)
Figure 28. HPMX-2003 Power Output
vs. LO Input Power at 900 MHz, VCC =
5␣ V, VImod = VQmod = 3.75 V, Unbalanced,
VIref = VQref = 2.5 V, TA = 25°C.
Figure 29. HPMX-2003 Vector
Amplitude Error vs. Input Phase and
Temperature at 900 MHz, VCC = 5 V,
LO␣ = -12 dBm, VIref = VQref= 2.5 V.
Figure 30. HPMX-2003 Vector Phase
Error vs. Input Phase and
Temperature at 900 MHz, VCC = 5 V,
LO = -12 dBm, Unbalanced, VIref = VQref
= 2.5 V.
Note: Modulation spectrum test conditions as follows: VCC = 5 V, LO = -12 dBm at 900 MHz, VImod = VQmod = 2.5 Vp-p, unbalanced, average
level = 2.5 V, VIref = VQref = 2.5 V, bit clock rate: 270 kHz, baseband filter: α = 0.3 GMSK.
7-48
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