Texas Instruments AFE7070EVM Transmitter Board AFE7070EVM AFE7070EVM データシート
製品コード
AFE7070EVM
Ref
0.5 dBm
Att
20 dB
*
*
*
AP
LRWR
B
RBW 3 kHz
VBW 300 kHz
SWT 2 s
SWT 2 s
*
Center
2.002 GHz
Span
5 MHz
500 kHz/
- 90
- 80
- 70
- 60
- 50
- 40
- 30
- 20
- 10
0
1
Marker 1 [T1 ]
-9.87 dBm
2.001500000 GHz
1
Delta 1 [T1 ]
-50.33 dB
-1.000000000 MHz
Re f
-2 0 dB m
A tt
10 d B
*
*
*
*
1
RM
C LRWR
A
NOR
RBW
3
kHz
VBW
30 0 kH z
SWT
5
s
*
C enter
2 GH z
Span
25. 5 MHz
2.55
MHz/
- 110
- 100
- 90
- 80
- 70
- 60
- 50
- 40
- 30
T x C h a n n el
W- C D M A 3 G P P F W D
Bandwidth
3.84 MHz
P o w e r
- 1 4 . 1 4
d B m
A d ja c e n t C h a n ne l
Bandwidth
3.84 MHz
L o w e r
- 6 3 . 2 7
d B
Spacing
5 MHz
U p p e r
- 6 3 . 4 8
d B
A l te r n a t e C h a nn e l
Bandwidth
3.84 MHz
L o w e r
- 6 3 . 2 6
d B
Spacing
10 MHz
U p p e r
- 6 3 . 2 0
d B
Basic Test Procedure
3.5
AFE7070 Performance Results
and
shows the typical two-tone and ACPR performance of the AFE7070 EVM from the
preceding setup.
Figure 8. Two-Tone IMD Performance: LO = 2 GHz, DAC Rate = 65 MSPS, IF = 1.5 MHz and 2.5 MHz
Figure 9. WCDMA ACPR: LO = 2 GHz, DAC Rate = 57.6 MHz, 0-MHz Offset
Note that some part-to-part variations can yield significantly improved two-tone IP3 or ACPR performance.
The performance plots in this document show typical responses.
The performance plots in this document show typical responses.
11
SLOU337 – March 2012
AFE707xEVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated