參數資料
型號: AD9744ACP
廠商: ANALOG DEVICES INC
元件分類: DAC
英文描述: 14-Bit, 165 MSPS TxDAC D/A Converter
中文描述: PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 14-BIT DAC, QCC32
封裝: MO-220-VHHD-2, LFCSP-32
文件頁數: 9/28頁
文件大?。?/td> 1142K
代理商: AD9744ACP
REV. A
AD9744
–9–
4096
8192
CODE
12288
16384
–1.0
–0.5
0
0.5
1.0
E
0
–1.5
1.5
TPC 10. Typical INL
1
6
26
11
FREQUENCY (MHz)
16
21
–100
M
31
f
CLOCK
= 78MSPS
f
OUT
= 15.0MHz
SFDR = 79dBc
AMPLITUDE = 0dBFS
36
–90
–80
–70
–60
–50
–40
–20
0
–10
–30
TPC 13. Single-Tone SFDR
CENTER 33.22MHz
–120
–110
–100
–90
–80
–70
–60
–40
–20
–30
–50
3MHz
SPAN 30MHz
CU1
C0
C0
C11
C11
C12
C12
CU1
CU2
CU2
CH 29.38–39.01dBm
ACP UP –64.98dB
ALT1 LOW –64.23dB
M
TPC 16. Two-Carrier UMTS
Spectrum (ACLR = 64 dB)
0
4096
1.0
0.8
–0.6
0.4
0.2
0
CODE
E
–0.2
–1.0
–0.8
–0.4
0.6
8192
12288
16384
TPC 11. Typical DNL
1
6
26
11
FREQUENCY (MHz)
16
21
–100
M
31
f
CLOCK
= 78MSPS
f
OUT1
= 15.0MHz
f
= 15.4MHz
SFDR = 77dBc
AMPLITUDE = 0dBFS
36
–90
–80
–70
–60
–50
–40
–20
0
–10
–30
TPC 14. Dual-Tone SFDR
–40
–20
60
0
20
40
50
55
60
65
70
75
80
85
90
4MHz
19MHz
34MHz
TEMPERATURE ( C)
S
80
49MHz
95
45
TPC 12. SFDR vs. Temperature
@ 165 MSPS, 0 dBFS
1
6
26
11
FREQUENCY (MHz)
16
21
–100
M
31
f
CLOCK
= 78MSPS
f
OUT1
= 15.0MHz
f
OUT2
= 15.4MHz
f
OUT3
= 15.8MHz
f
OUT4
= 16.2MHz
SFDR = 75dBc
AMPLITUDE = 0dBFS
36
–90
–80
–70
–60
–50
–40
–20
0
–10
–30
TPC 15. Four-Tone SFDR
相關PDF資料
PDF描述
AD9744ACP-PCB 14-Bit, 165 MSPS TxDAC D/A Converter
AD9744ACPRL7 14-Bit, 165 MSPS TxDAC D/A Converter
AD9744AR 14-Bit, 165 MSPS TxDAC D/A Converter
AD9744ARRL 14-Bit, 165 MSPS TxDAC D/A Converter
AD9744ARU 14-Bit, 165 MSPS TxDAC D/A Converter
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