参数资料
型号: AD9954YSVZ
厂商: Analog Devices Inc
文件页数: 3/40页
文件大小: 0K
描述: IC DDS DAC 14BIT 1.8V 48-TQFP
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: 1
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: 托盘
产品目录页面: 552 (CN2011-ZH PDF)
配用: AD9954/PCBZ-ND - BOARD EVAL FOR 9954
AD9954
Rev. B | Page 11 of 40
CENTER 1.105MHz
#RES BW 30Hz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 30Hz
SPAN 2MHz
SWEEP 199.2 s (401 PTS)
W1 S2
S3 FC
AA
ST
REF –4dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
03
374
-02
2
MKR1 1.105MHz
–5.679dBm
MARKER
1.105000MHz
–5.679dBm
Figure 11. fOUT = 1.1 MHz, fCLK = 400 MSPS, NBSFDR, ±1 MHz
CENTER 10MHz
#RES BW 30Hz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 30Hz
SPAN 2MHz
SWEEP 199.2 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
1R
03
374
-02
3
MKR1 10MHz
–93.01dB
MARKER
10MHz
–93.01dB
Figure 12. fOUT = 9.5 MHz, fCLK = 400 MSPS, NBSFDR, ±1 MHz
CENTER 39.9MHz
#RES BW 30Hz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 30Hz
SPAN 2MHz
SWEEP 199.2 s (401 PTS)
W1 S2
S3 FC
AA
REF 0dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
03
374
-02
4
MKR1 39.905MHz
–5.347dBm
MARKER
39.905000MHz
–5.347dBm
Figure 13. fOUT = 39.9 MHz, fCLK = 400 MSPS, NBSFDR, ±1 MHz
CENTER 80.25MHz
#RES BW 30Hz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 30Hz
SPAN 2MHz
SWEEP 199.2 s (401 PTS)
W1 S2
S3 FC
AA
ST
REF –4dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
03
374
-02
5
MKR1 80.301MHz
–6.318dBm
MARKER
80.301000MHz
–6.318dBm
Figure 14. fOUT = 80.3 MHz, fCLK = 400 MSPS, NBSFDR, ±1 MHz
CENTER 120.2MHz
#RES BW 30Hz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 30Hz
SPAN 2MHz
SWEEP 199.2 s (401 PTS)
W1 S2
S3 FC
AA
ST
REF –4dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
03
374
-02
6
MKR1 120.205MHz
–6.825dBm
MARKER
120.205000MHz
–6.825dBm
Figure 15. fOUT = 120.2 MHz, fCLK = 400 MSPS, NBSFDR, ±1 MHz
CENTER 160.5MHz
#RES BW 30Hz
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
VBW 30Hz
SPAN 2MHz
SWEEP 199.2 s (401 PTS)
W1 S2
S3 FC
AA
ST
REF –4dBm
PEAK
LOG
10dB/
ATTEN 10dB
1
03
374
-02
7
MKR1 600kHz
–0.911dB
CENTER
160.5000000MHz
Figure 16. fOUT = 160 MHz, fCLK = 400 MSPS, NBSFDR, ±1 MHz
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