参数资料
| 型号： | AD9851BRS |
| 厂商： | Analog Devices Inc |
| 文件页数： | 21/24页 |
| 文件大小： | 0K |
| 描述： | IC DDS DAC W/COMP 180MHZ 28-SSOP |
| 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）： | 10 b |
| 主 fclk： | 180MHz |
| 调节字宽（位）： | 32 b |
| 电源电压： | 2.7 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 管件 |
–6–
AD9851–Typical Performance Characteristics
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0Hz
START
72MHz
STOP
7.2MHz/
RBW = 5kHz
VBW = 5kHz
SWT = 7.2s
RF ATT = 20dB
REF LVL = –7dBm
2AP
TPC 1. Wideband (dc to 72 MHz) output SFDR for
a 1.1 MHz fundamental output signal. System
clock = 180 MHz (6 REFCLK multiplier engaged),
VS
V
V = 5 V.
S
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
2AP
0Hz
START
72MHz
STOP
7.2MHz/
RBW = 5kHz
VBW = 5kHz
SWT = 7.2s
RF ATT = 20dB
REF LVL = –7dBm
TPC 2. Wideband (dc to 72 MHz) output SFDR for
a 40.1 MHz fundamental output signal. System
clock = 180 MHz (6 REFCLK multiplier engaged),
VS
V
V = 5 V.
S
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
2AP
0Hz
START
72MHz
STOP
7.2MHz/
RBW = 5kHz
VBW = 5kHz
SWT = 7.2s
RF ATT = 20dB
REF LVL = –7dBm
TPC 3. Wideband (dc to 72 MHz) output SFDR for
a 70.1 MHz fundamental output signal. System
clock = 180 MHz (6 REFCLK multiplier engaged),
VS
V
V = 5 V.
S
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
2AP
1.1MHz
CENTER
200kHz
SPAN
20kHz/
RBW = 300Hz
VBW = 300Hz
SWT = 11.5s
RF ATT = 20dB
REF LVL = –7dBm
TPC 4. Narrowband (1.1 ± 0.1 MHz) output SFDR
for a 1.1 MHz fundamental output signal. System
clock =180 MHz (6 REFCLK multiplier engaged),
VS
V
V = 5 V.
S
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
2AP
40.1MHz
CENTER
200kHz
SPAN
20kHz/
RBW = 300Hz
VBW = 300Hz
SWT = 11.5s
RF ATT = 20dB
REF LVL = –7dBm
TPC 5. Narrowband (40.1 ± 0.1 MHz) output SFDR
for a 40.1 MHz fundamental output signal. System
clock = 180 MHz (6 REFCLK multiplier engaged),
VS
V
V = 5 V.
S
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
2AP
70.1MHz
CENTER
200kHz
SPAN
20kHz/
RBW = 300Hz
VBW = 300Hz
SWT = 11.5s
RF ATT = 20dB
REF LVL = –7dBm
TPC 6. Narrowband (70.1 ± 0.1 MHz) output SFDR
for a 70.1 MHz fundamental output signal. System
clock = 180 MHz (6 REFCLK multiplier engaged),
VS
V
V = 5 V.
S
REV. D
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| AD9851BRSRL | 功能描述:IC DDS/DAC SYNTHESIZER 28-SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| AD9851BRSZ | 功能描述:IC SYNTHESIZER DDS/DAC 28-SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| AD9851BRSZ | 制造商:Analog Devices 功能描述:Direct Digital Synthesizer IC (DDS) |
| AD9851BRSZRL | 功能描述:IC SYNTHESR DDS/DAC 28SSOP TR RoHS:是 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| AD9851CGPCB | 制造商:AD 制造商全称:Analog Devices 功能描述:CMOS 180 MHz DDS/DAC Synthesizer |
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