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參數資料
| 型號： | AD9833 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | +2.5 V to +5.5 V, 25 MHz Low Power CMOS Complete DDS |
| 中文描述： | 2.5 V至5.5 V，25 MHz低功耗CMOS完整的DDS |
| 文件頁數： | 2/18頁 |
| 文件大小： | 210K |
| 代理商： | AD9833 |
AD9833
SPECIFICATIONS
1
–2–
REV PrG
PRELIMINARY TECHNICAL DATA
Parameter
Min
Typ
Max
Units
Test Conditions/Comments
SIGNAL DAC SPECIFICATIONS
Resolution
Update Rate (f
MAX
)
Output Compliance
2
DC Accuracy:
Integral Nonlinearity
Differential Nonlinearity
10
Bits
MSPS
V
25
0.8
±1
±0.5
LSB
LSB
DDS SPECIFICATIONS
Dynamic Specifications:
Signal to Noise Ratio
Total Harmonic Distortion
Spurious Free Dynamic Range (SFDR):
Wideband (± 2 MHz)
50
dB
dBc
f
MCLK
= 25 MHz, f
OUT
= 1.5 kHz
f
MCLK
= 25 MHz, f
OUT
= 1.5 kHz
-53
50
55
72
75
dBc
dBc
dBc
dBc
dBc
ms
f
MCLK
= 25 MHz, f
OUT
= f
MCLK
/3
f
MCLK
= 25 MHz, f
OUT
= 0.5 MHz
f
MCLK
= 25 MHz, f
OUT
= f
MCLK
/3
f
MCLK
= 25 MHz, f
OUT
= 0.5 MHz
NarrowBand (± 50 kHz)
Clock Feedthrough
Wake Up Time
–55
1
OUTPUT BUFFER
Output Rise/Fall Time
Output Jitter
20
100
ns
ps rms
Using a 15 pF Load
When DAC data MSB is output
VOLTAGE REFERENCE
Internal Reference
1.116
1.2
1.284
V
1.2 V ± 7%
LOGIC INPUTS
V
INH
, Input High Voltage
V
DD
–0.9
V
DD
- 0.5
2
V
V
V
V
V
μA
pF
+3.6 V to +5.5 V Power Supply
+2.7 V to +3.6 V Power Supply
+2.3 V to + 2.7 V Power Supply
+3.6 V to +5.5 V Power Supply
+2.3 V to + 3.6 V Power Supply
V
INL
, Input Low Voltage
0.9
0.5
1
10
I
INH
, Input Current
C
IN
, Input Capacitance
POWER SUPPLIES
VDD
I
AA3
I
DD3
I
AA
+ I
DD3
f
MCLK
= 25 MHz, f
OUT
= f
MCLK
/7
2.3
5.5
5
V
mA
mA
mA
mA
mA
1 + 0.04/MHz
7
10
0.25
10
15
3 V Power Supply
5 V Power Supply
DAC and Internal Clock Powered Down
Low Power Sleep Mode
3
NOTES
1
Operating temperature range is as follows: B Version: –40°C to +85°C; typical specifications are at 25 C
2
Guaranteed by Design.
3
Measured with the digital inputs static and equal to 0 V or DVDD.
Specifications subject to change without notice. There is 95% test coverage of the digital circuitry.
(V
DD
= +2.3 V to +5.5 V; AGND = DGND = 0 V; T
A
= T
MIN
to T
MAX
; R
SET
= 6.8 k
for
VOUT unless otherwise noted)
相關PDF資料 |
PDF描述 |
|---|---|
| AD9833BRM | +2.5 V to +5.5 V, 25 MHz Low Power CMOS Complete DDS |
| AD9834 | Low Power, +2.3 V to +5.5 V, 50 MHz Complete DDS |
| AD9834BRU | Low Power, +2.3 V to +5.5 V, 50 MHz Complete DDS |
| AD9835 | 50 MHz CMOS Complete DDS |
| AD9835BRU | 50 MHz CMOS Complete DDS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9833BRM | 功能描述:IC WAVEFORM GEN PROG 10-MSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 直接數字合成 (DDS) 系列:- 產品變化通告:Product Discontinuance 27/Oct/2011 標準包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調節字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR) |
| AD9833BRM-REEL | 制造商:Analog Devices 功能描述:Direct Digital Synthesizer 25MHz 1-DAC 10-Bit Serial 10-Pin MSOP T/R 制造商:Analog Devices 功能描述:PROGRAMMABLE WAVEFORM GENERATOR 10MSOP - Tape and Reel |
| AD9833BRM-REEL7 | 功能描述:IC WAVEFORM GEN PROG 10-MSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 直接數字合成 (DDS) 系列:- 產品變化通告:Product Discontinuance 27/Oct/2011 標準包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調節字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR) |
| AD9833BRMZ | 功能描述:IC WAVEFORM GENERTR PROG 10-MSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數字合成 (DDS) 系列:- 產品變化通告:Product Discontinuance 27/Oct/2011 標準包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調節字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR) |
| AD9833BRMZ | 制造商:Analog Devices 功能描述:WAVEFORM GENERATOR 9833 MSOP10 |
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