Datasheet

A2T07H310--24SR6
5
RF Device Data
Freescale Semiconductor, Inc.
TYPICAL CHARACTERISTICS — 851–880 MHz
PARC (dB)
-- 4
-- 2
-- 2 . 5
-- 3
-- 3 . 5
-- 4 . 5
800
ACPR
f, FREQUENCY (MHz)
Figure 3. Single--Carrier Output Peak--to--Average Ratio Compression
(PARC) Broadband Performance @ P
out
= 47 Watts Avg.
13
23
22
21
-- 3 3
52
50
48
46
-- 2 8
-- 2 9
-- 3 0
-- 3 1
η
D
, DRAIN
EFFICIENCY (%)
η
D
G
ps
, POWER GAIN (dB)
20
19
18
17
16
15
14
820 840 860 880 900 920 940 960
44
-- 3 2
ACPR (dBc)
PARC
Figure 4. Intermodulation Distortion Products
versus Two--Tone Spacing
TWO--TONE SPACING (MHz)
10
-- 6 0
-- 1 0
-- 2 0
-- 3 0
-- 5 0
1 100
IMD, INTERMODULATION DISTORTION (dBc)
-- 4 0
IM3--U
IM5--U
IM5--L
IM7--L
IM7--U
V
DD
=28Vdc,P
out
= 20 W (PEP), I
DQA
= 700 mA
V
GSB
= 0.7 Vdc, Two--Tone Measurements
(f1 + f2)/2 = Center Frequency of 865 MHz
Figure 5. Output Peak--to--Average R atio
Compression (PARC) versus Output Power
P
out
, OUTPUT POWER (WATTS)
-- 1
-- 3
15
0
-- 2
-- 4
OUTPUT COMPRESSION AT 0.01%
PROBABILITY ON CCDF (dB)
0
30 45 90
0
60
50
40
30
20
10
η
D
, DRAIN EFFICIENCY (%)
-- 3 d B = 7 0 W
60
η
D
ACPR
PARC
ACPR (dBc)
-- 5 0
-- 2 0
-- 2 5
-- 3 0
-- 4 0
-- 3 5
-- 4 5
22
G
ps
, POWER GAIN (dB)
21
20
19
18
17
16
G
ps
-- 1 d B = 1 8 W
-- 2 d B = 4 0 W
-- 5
G
ps
IM3--L
1
3.84 MHz Channel Bandwidth
Input Signal PAR = 9.9 dB @ 0.01%
Probability on CCDF
V
DD
=28Vdc,P
out
=47W(Avg.)
I
DQA
= 700 mA, V
GSB
=0.7Vdc
Single--Carrier W--CDMA
V
DD
=28Vdc,I
DQA
= 700 mA, V
GSB
=0.7Vdc
f = 865 MHz, Single--Carrier W--CDMA, 3.84 MHz
Channel Bandwidth, Input Signal PAR = 9.9 dB @ 0.01%
Probability on CCDF
75
200