参数资料
型号: AD9954YSVZ-REEL7
厂商: Analog Devices Inc
文件页数: 2/40页
文件大小: 0K
描述: IC DDS DAC 14BIT 1.8V 48TQFP
产品培训模块: Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action
Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter
Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction
Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter
Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator
标准包装: 500
分辨率(位): 14 b
主 fclk: 400MHz
调节字宽(位): 32 b
电源电压: 1.71 V ~ 1.96 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 48-TQFP 裸露焊盘
供应商设备封装: 48-TQFP 裸露焊盘(7x7)
包装: 带卷 (TR)
配用: AD9954/PCBZ-ND - BOARD EVAL FOR 9954
AD9954
Rev. B | Page 10 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
CENTER 100MHz
#RES BW 3kHz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-01
6
MKR1 101MHz
–70.68dB
MARKER
101MHz
–70.68dB
Figure 5. fOUT = 1 MHz, fCLK = 400 MSPS, WBSFDR
CENTER 100MHz
#RES BW 3kHz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-01
7
MKR1 90MHz
–69.12dB
MARKER
90MHz
–69.12dB
Figure 6. fOUT = 10 MHz, fCLK = 400 MSPS, WBSFDR
CENTER 100MHz
#RES BW 3kHz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-01
8
MKR1 80MHz
–68.44dB
MARKER
80MHz
–68.44dB
Figure 7. fOUT = 40 MHz, fCLK = 400 MSPS, WBSFDR
CENTER 100MHz
#RES BW 3kHz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-01
9
MKR1 160MHz
–61.55dB
MARKER
160MHz
–61.55dB
Figure 8. fOUT = 80 MHz, fCLK = 400 MSPS, WBSFDR
CENTER 100MHz
#RES BW 3kHz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-02
0
MKR1 160MHz
–56.2dB
MARKER
160MHz
–56.2dB
Figure 9 fOUT = 120 MHz, fCLK = 400 MSPS, WBSFDR
CENTER 100MHz
#RES BW 3kHz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-02
1
MKR1 80MHz
–53.17dB
MARKER
80MHz
–53.17dB
Figure 10. fOUT = 160 MHz, fCLK = 400 MSPS, WBSFDR
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