參數(shù)資料
型號: DAC5674IPHPG4
廠商: Texas Instruments
文件頁數(shù): 2/39頁
文件大?。?/td> 0K
描述: IC DAC 14BIT 400MSPS 48-HTQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 250
系列: CommsDAC™
設(shè)置時間: 20ns
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
功率耗散(最大): 550mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-HTQFP(7x7)
包裝: 托盤
輸出數(shù)目和類型: 2 電流,單極
采樣率(每秒): 400M
配用: 296-30860-ND - EVAL MODULE FOR DAC5674
DAC5674
SLWS148A SEPTEMBER 2003 REVISED OCTOBER 2005
www.ti.com
10
Figure 4
fO Output Frequency MHz
50
55
60
65
70
75
80
85
90
0369
12
15
18
VCC = 3.3 V
fS = 50 MSPS
IOUTfS = 20 mA
4
y LL-Mode
SFDR
Spurious-Free
Dynamic
Range
dBc
SPURIOUS-FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY
0 dBfS
3 dBfS
6 dBfS
Figure 5
fO Output Frequency MHz
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
VCC = 3.3 V
fS = 100 MSPS
IOUTfS = 20 mA
4
y LL-Mode
SFDR
Spurious-Free
Dynamic
Range
dBc
SPURIOUS-FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY
0 dBfS
6 dBfS
3 dBfS
Figure 6
f Frequency MHz
100
90
80
70
60
50
40
30
20
10
0
25
50
75
100
125
150
175
200
VCC = 3.3 V
fS = 100 MSPS
IOUTfS = 20 mA
4
y LL-Mode
Fout = 10 MHz
Power
dBm
POWER
vs
FREQUENCY
Figure 7
fO Output Frequency MHz
50
55
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
40
45
VCC = 3.3 V
fS = 100 MSPS
IOUTfS = 20 mA
4
y LL-Mode
In Band = 0 50 MHz
SFDR
In-Band
Spurious-Free
Dynamic
Range
dBc
IN-BAND
SPURIOUS-FREE DYNAMIC RANGE
vs
OUTPUT FREQUENCY
0 dBfS
12 dBfS
6 dBfS
NOTE: All measurements made with PLL off.
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