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MRF5S21100HR3 Datasheet, PDF (5/12 Pages) Freescale Semiconductor, Inc – To be Used in class AB for PCN-PCS/cellularradio and WLL applications. | |||
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TYPICAL CHARACTERISTICS
15
40
14 Gps
35
13
30
12 ηD
25
VDD = 28 Vdc, Pout = 23 W (Avg.), IDQ = 1050 mA
11
2âCarrier WâCDMA, 10 MHz Carrier Spacing
20
10
IRL
3.84 MHz Channel Bandwidth
PAR = 8.5 dB @ 0.01% Probability (CCDF)
9
â20
0
â25
â10
8 IM3
7
â30
â20
â35
â30
6 ACPR
â40
â40
5
â45
â50
2040 2060 2080 2100 2120 2140 2160 2180 2200 2220 2240
f, FREQUENCY (MHz)
Figure 3. 2 - Carrier W - CDMA Broadband Performance
16
15 IDQ = 1400 mA
1250 mA
14 1050 mA
850 mA
13
650 mA
12
VDD = 28 Vdc
f1 = 2135 MHz, f2 = 2145 MHz
TwoâTone Measurement, 10 MHz Tone Spacing
11
1
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 4. Two - Tone Power Gain versus
Output Power
â15
VDD = 28 Vdc
â20 f1 = 2135 MHz, f2 = 2145 MHz
TwoâTone Measurement, 10 MHz Tone Spacing
â25
â30
â35
IDQ = 1400 mA
â40
â45
1250 mA
â50
650 mA
â55
1
850 mA 1050 mA
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 5. Third Order Intermodulation Distortion
versus Output Power
â20
â25
â30 3rd Order
â35
â40
5th Order
â45
7th Order
â50
â55
â60
0.1
VDD = 28 Vdc, Pout = 100 W (PEP), IDQ = 1050 mA
TwoâTone Measurements
(f1 + f2)/2 = Center Frequency of 2140 MHz
1
10
TWOâTONE SPACING (MHz)
Figure 6. Intermodulation Distortion Products
versus Tone Spacing
56
Ideal
55
P3dB = 51.88 dBm (154.17 W)
54
53
52 P1dB = 51.18 dBm (131.22 W)
51
Actual
50
VDD = 28 Vdc, IDQ = 1050 mA
49
Pulsed CW, 8 μsec(on), 1msec(off)
f = 2140 MHz
48
34 35 36 37 38 39 40 41 42
Pin, INPUT POWER (dBm)
Figure 7. Pulse CW Output Power versus
Input Power
RF Device Data
Freescale Semiconductor
MRF5S21100HR3 MRF5S21100HSR3
5
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