Texas Instruments DAC3283EVM - DAC3283 Evaluation Module DAC3283EVM DAC3283EVM 데이터 시트
제품 코드
DAC3283EVM
A
*
*
*
C L R W R
R B W
3 0 k H z
V B W
3 0 0
k H z
S W T
2
s
R e f
- 1 2
d B m
A t t
1 0
d B
*
1 R M
N O R
*
C e n t e r
3 0
M H z
S p a n
2 5 . 5 M H z
2 . 5 5
M H z /
- 1 1 0
- 1 0 0
- 9 0
- 8 0
- 7 0
- 6 0
- 5 0
- 4 0
- 3 0
- 2 0
T x
C h a n n e l
W - C D M A
3 G P P
F W D
B a n d w i d t h
3 . 8 4
M H z
P o w e r
- 7 . 4 5
d B m
A d j a c e n t
C h a n n e l
B a n d w i d t h
3 . 8 4
M H z
L o w e r
- 8 2 . 2 1
d B
S p a c i n g
5
M H z
U p p e r
- 8 0 . 2 1
d B
A l t e r n a t e
C h a n n e l
B a n d w i d t h
3 . 8 4
M H z
L o w e r
- 8 3 . 2 0
d B
S p a c i n g
1 0
M H z
U p p e r
- 8 2 . 7 6
d B
1
M a r k e r 1
[ T 1 ]
- 1 0 0 . 1 1 d B
- 1 0 0 . 1 1 d B
2 7 . 5 0 0 0 0 0 0 0 0 M H z
1
D e l t a 1
[ T 1
]
0 . 0 0 d B
0 . 0 0 d B
0 . 0 0 0 0 0 0 0 0 0 H z
A
*
C L R W R
R e f
- 1 2
d B m
*
*
R B W
3 0 k H z
V B W
3 0 0
k H z
S W T
2
s
A t t
1 0
d B
*
1 R M
N O R
*
C e n t e r
1 8 3 . 6
M H z
S p a n
2 5 . 5 M H z
2 . 5 5
M H z /
- 1 1 0
- 1 0 0
- 9 0
- 8 0
- 7 0
- 6 0
- 5 0
- 4 0
- 3 0
- 2 0
T x
C h a n n e l
W - C D M A
3 G P P
F W D
B a n d w i d t h
3 . 8 4
M H z
P o w e r
- 9 . 0 3
d B m
A d j a c e n t
C h a n n e l
B a n d w i d t h
3 . 8 4
M H z
L o w e r
- 7 7 . 6 2
d B
S p a c i n g
5
M H z
U p p e r
- 7 7 . 3 4
d B
A l t e r n a t e
C h a n n e l
B a n d w i d t h
3 . 8 4
M H z
L o w e r
- 7 8 . 6 5
d B
S p a c i n g
1 0
M H z
U p p e r
- 7 9 . 0 4
d B
1
M a r k e r 1
[ T 1 ]
- 1 0 4 . 8 1 d B
- 1 0 4 . 8 1 d B
1 7 0 . 8 5 0 0 0 0 0 0 0 M H z
1
D e l t a 1
[ T 1
]
0 . 0 0 d B
0 . 0 0 d B
0 . 0 0 0 0 0 0 0 0 0 H z
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Optional Configurations
4
Optional Configurations
4.1
DAC Output to 4:1 Transformer
To view the performance of the DAC by itself, move jumpers R153, R137, R156, R155 to location R136,
R135, R134, R109. The DAC can be monitored at connectors J3 and J1 from the output of the
transformers. The DAC-output-only performance is shown in
R135, R134, R109. The DAC can be monitored at connectors J3 and J1 from the output of the
transformers. The DAC-output-only performance is shown in
and
Figure 9. WCDMA ACPR (DAC Ch. B): DAC Clk = 614.4 MHz, 2× Int, 30-MHz Offset
Figure 10. WCDMA ACPR (DAC Ch. B): DAC Clk = 614.4 MHz, 2× Int, f
S
/4 Mixing, 30-MHz
Offset; 183.6-MHz IF
9
SLAU311C – March 2010 – Revised November 2010
DAC3283
Copyright © 2010, Texas Instruments Incorporated