參數(shù)資料
型號: THS5661AIDWRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 12-BIT DAC, PDSO28
封裝: GREEN, PLASTIC, SOIC-28
文件頁數(shù): 2/32頁
文件大小: 821K
代理商: THS5661AIDWRG4
THS5661A
12-BIT, 125 MSPS, CommsDAC
DIGITAL-TO-ANALOG CONVERTER
SLAS247B – NOVEMBER 1999 REVISED SEPTEMBER 2002
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
48
54
60
66
72
78
–27
–24
–21
–18
–15
–12
–9
–6
–30
SPURIOUS FREE DYNAMIC RANGE
vs
AOUT AT FOUT = FCLOCK/11
Aout – dBFS
SFDR
dBc
4.55 MHz @ 50 MSPS
9.1 MHz @ 100 MSPS
6.36 MHz @ 70 MSPS
DVDD = 5 V
Figure 14
42
48
54
60
66
72
78
–27
–24
–21
–18
–15
–12
–9
–6
–30
SPURIOUS FREE DYNAMIC RANGE
vs
AOUT AT FOUT = FCLOCK/5
Aout – dBFS
SFDR
dBc
20 MHz @ 100 MSPS
14 MHz @ 70 MSPS
5 MHz @ 25 MSPS
10 MHz @ 50 MSPS
DVDD = 5 V
Figure 15
48
54
60
66
72
78
–27
–24
–21
–18
–15
–12
–9
–6
–30
DUAL TONE SPURIOUS FREE DYNAMIC RANGE
vs
AOUT AT FOUT = FCLOCK/7
Aout – dBFS
SFDR
dBc
0.675/0.725 MHz @ 5 MSPS
13.5/14.5 MHz
@ 100 MSPS
9.67/10.43 MHz @ 70 MSPS
3.38/3.63 MHz @ 25 MSPS
6.75/7.25 MHz @ 50 MSPS
DVDD = 5 V
Figure 16
–90
–84
–78
–72
–66
0
20
40
60
80
100
120
TOTAL HARMONIC DISTORTION
vs
CLOCK FREQUENCY AT FOUT = 2 MHz
Fclock –Clock Frequency – MSPS
THD
dBc
2nd Harmonic
3rd Harmonic
4th Harmonic
DVDD = 5 V
AV
DD = 5 V, IOUTFS = 20 mA, differential transformer coupled output, 50 doubly terminated load, TA = 25°C (unless otherwise
noted.)
相關PDF資料
PDF描述
THS5661AIPWRG4 PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 12-BIT DAC, PDSO28
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THS5661AIDWR PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 12-BIT DAC, PDSO28
THS5661AIPWR PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 12-BIT DAC, PDSO28
THS5661AIDW PARALLEL, WORD INPUT LOADING, 0.035 us SETTLING TIME, 12-BIT DAC, PDSO28
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