參數(shù)資料
型號: AD9765ASTZRL
廠商: Analog Devices Inc
文件頁數(shù): 11/44頁
文件大?。?/td> 0K
描述: IC DAC 12BIT DUAL 125MSPS 48LQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 2,000
系列: TxDAC+®
設(shè)置時(shí)間: 35ns
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字
功率耗散(最大): 450mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極;4 電流,雙極
采樣率(每秒): 125M
配用: AD9765-EBZ-ND - BOARD EVAL FOR AD9765
Data Sheet
AD9763/AD9765/AD9767
Rev. G | Page 19 of 44
85
45
50
55
60
65
70
75
80
–60
–40
–20
0
20
40
60
80
100
S
F
DR
(
d
Bc)
TEMPERATURE (°C)
fOUT = 1MHz
fOUT = 10MHz
fOUT = 25MHz
fOUT = 40MHz
fOUT = 60MHz
00
61
7-
05
2
Figure 52. SFDR vs. Temperature @ 125 MSPS, 0 dBFS
0.05
0.03
0
–0.03
–0.05
1.0
0.5
0
–1.0
–0.5
–40
–20
0
20406080
O
F
S
E
T
E
RRO
R
(
%
F
S
)
G
A
IN
E
RRO
R
(%
F
S
)
TEMPERATURE (°C)
GAIN ERROR
OFFSET ERROR
00
61
7-
05
3
Figure 53. Gain and Offset Error vs. Temperature @ fCLK = 125 MSPS
10
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
04
30
20
10
S
F
DR
(
d
Bm
)
FREQUENCY (MHz)
0
00
61
7-
05
4
Figure 54. Single-Tone SFDR @ fCLK = 125 MSPS
0
–90
–80
–70
–60
–50
–40
–30
–20
–10
04
30
20
10
S
F
DR
(
d
Bm
)
FREQUENCY (MHz)
0
00
61
7-
05
5
Figure 55. Dual-Tone SFDR @ fCLK = 125 MSPS
0
–90
–80
–70
–60
–50
–40
–30
–20
–10
04
30
20
10
SF
D
R
(
d
B
m
)
FREQUENCY (MHz)
0
00
61
7-
05
6
Figure 56. Four-Tone SFDR @ fCLK = 125 MSPS
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