- 您现在的位置：买卖IC网 > PDF目录17059 > AD9148-M5375-EBZ (Analog Devices Inc)BOARD EVAL FOR AD9149, ADL5375 PDF资料下载
参数资料
| 型号： | AD9148-M5375-EBZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 60/72页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR AD9149, ADL5375 |
| 设计资源： | AD9148-M5375-EBZ Schematic AD9148-M5375-EBZ BOM AD9148-M5375-EBZ Gerber Files |
| 标准包装： | 1 |
| 系列： | * |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页当前第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页
Data Sheet
AD9148
Rev. B | Page 63 of 72
DEVICE POWER DISSIPATION
The AD9148 has four supply rails: AVDD33, IOVDD, DVDD18,
and CVDD18.
The AVDD33 supply powers the DAC core circuitry. The power
dissipation of the AVDD33 supply rail is independent of the digital
operating mode and sample rate. The current drawn from the
AVDD33 supply rail is typically 98 mA (320 mW) when the
full-scale current of the four main DACs (DAC 1, DAC 2, DAC 3,
and DAC 4) is set to the nominal value of 20 mA. Changing the
full-scale current directly impacts the supply current drawn from
the AVDD33 rail. For example, if the full-scale current of the
four main DACs is changed to 10 mA, the AVDD33 supply
current drops by 40 mA to 58 mA.
The IOVDD voltage supplies the serial port I/O pins (SCLK,
SDIO, SDO, CSB, TCK, TDI, TDO, TMS), the RESET pin, and
the IRQ pin. The voltage applied to the IOVDD pin can range
from 1.8 V to 3.3 V. The current drawn by the IOVDD supply
pin is typically 1 mA.
The DVDD18 supply powers all of the digital signal processing
blocks of the device. The power consumption from this supply
is a function of which digital blocks are enabled and the frequency
at which the device is operating.
The CVDD18 supply powers the clock receiver and clock
distribution circuitry. The power consumption from this
supply varies directly with the operating frequency of the
device. CVDD18 also powers the PLL. The power dissipation
of the PLL is typically 80 mW.
under a variety of operating conditions. All of the graphs are
taken with data being supplied to all four DACs. The power
consumption of the device does not vary significantly with
changes in the coarse modulation mode selected or analog
output frequency. Graphs of the total power dissipation are
shown along with the power dissipation of the DVDD18 and
CVDD18 supplies.
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
fDATA (MSPS)
PO
W
ER
D
ISSI
PA
TION
(
W)
1×
2×
4×
8×
08910-
082
Figure 84. Total Power Dissipation vs. fDATA with Coarse Modulation, PLL, and
Inverse Sinc Filter Disabled
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
fDATA (MSPS)
PO
W
ER
D
ISSI
PA
TION
(
W)
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
08910-
083
1×
2×
4×
8×
Figure 85. Total Power Dissipation vs. fDATA with Fine Modulation, PLL, and
Inverse Sinc Filter Disabled
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
fDATA (MSPS)
PO
W
ER
D
ISSI
PA
TION
(
W)
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
08910-
084
1×
2×
4×
8×
Figure 86. DVDD18 Power Dissipation vs. fDATA with Coarse Modulation, PLL,
and Inverse Sinc Filter Disabled
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
fDATA (MSPS)
PO
W
ER
D
ISSI
PA
TION
(
W)
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
08910-
085
1×
2×
4×
8×
Figure 87. DVDD18 Power Dissipation vs. fDATA with Fine Modulation, PLL,
and Inverse Sinc Filter Disabled
相关PDF资料 |
PDF描述 |
|---|---|
| UPB2G181MRD6 | CAP ALUM 180UF 400V 20% RADIAL |
| VE-B64-EY | CONVERTER MOD DC/DC 48V 50W |
| AD9148-M5372-EBZ | BOARD EVAL FOR AD9149, ADL5372 |
| AD9737A-EBZ | BOARD EVAL FOR AD9737A |
| MIC2026-1YM | IC DISTRIBUTION SW DUAL 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9152BCPZ | 功能描述:16 Bit Digital to Analog Converter 2 56-LFCSP-WQ (8x8) 制造商:analog devices inc. 系列:TxDAC+? 包装:托盘 零件状态:有效 位数:16 数模转换器数:2 建立时间:- 输出类型:Current - Unbuffered 差分输出:是 数据接口:JESD204B 参考类型:内部 电压 - 电源，模拟:3.13 V ~ 3.47 V 电压 - 电源，数字:1.14 V ~ 1.26 V INL/DNL（LSB）:±10，±5 架构:电流源 工作温度:-40°C ~ 85°C 封装/外壳:56-WFQFN 裸焊盘，CSP 供应商器件封装:56-LFCSP-WQ（8x8） 标准包装:1 |
| AD9152BCPZRL | 功能描述:16 Bit Digital to Analog Converter 2 56-LFCSP-WQ (8x8) 制造商:analog devices inc. 系列:TxDAC+? 包装:带卷（TR） 零件状态:有效 位数:16 数模转换器数:2 建立时间:- 输出类型:Current - Unbuffered 差分输出:是 数据接口:JESD204B 参考类型:内部 电压 - 电源，模拟:3.13 V ~ 3.47 V 电压 - 电源，数字:1.14 V ~ 1.26 V INL/DNL（LSB）:±10，±5 架构:电流源 工作温度:-40°C ~ 85°C 封装/外壳:56-WFQFN 裸焊盘，CSP 供应商器件封装:56-LFCSP-WQ（8x8） 标准包装:2,500 |
| AD9152-EBZ | 功能描述:AD9152 TxDAC+? Series 16 Bit 2.25G Samples Per Second Digital to Analog Converter (DAC) Evaluation Board 制造商:analog devices inc. 系列:TxDAC+? 零件状态:有效 DAC 数:2 位数:16 采样率（每秒）:2.25G 数据接口:SPI 建立时间:- DAC 类型:电流 工作温度:-40°C ~ 85°C 所含物品:板，线缆 使用的 IC/零件:AD9152 标准包装:1 |
| AD9152-FMC-EBZ | 功能描述:AD9152 TxDAC+? Series 16 Bit 2.25G Samples Per Second Digital to Analog Converter (DAC) Evaluation Board 制造商:analog devices inc. 系列:TxDAC+? 零件状态:有效 DAC 数:2 位数:16 采样率（每秒）:2.25G 数据接口:SPI 建立时间:- DAC 类型:电流 工作温度:-40°C ~ 85°C 所含物品:板，线缆 使用的 IC/零件:AD9152 标准包装:1 |
| AD9152-M6720-EBZ | 功能描述:AD9152 TxDAC+? Series 16 Bit 2.25G Samples Per Second Digital to Analog Converter (DAC) Evaluation Board 制造商:analog devices inc. 系列:TxDAC+? 零件状态:有效 DAC 数:2 位数:16 采样率（每秒）:2.25G 数据接口:SPI 建立时间:- DAC 类型:电流 工作温度:-40°C ~ 85°C 所含物品:板 使用的 IC/零件:AD9152 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。