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参数资料
| 型号： | AD9288BSTZ-100 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/24页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT DUAL 100MSPS 48-LQFP |
| 标准包装： | 1 |
| 位数： | 8 |
| 采样率（每秒）： | 100M |
| 数据接口： | 并联 |
| 转换器数目： | 2 |
| 功率耗散（最大）： | 218mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 托盘 |
| 输入数目和类型： | 2 个差分，单极 |
AD9288
Rev. C | Page 16 of 24
EVALUATION BOARD
The AD9218/AD9288 customer evaluation board offers an easy
way to test the AD9218 or the AD9288. The compatible pinout
of the two parts facilitates the use of one PCB for testing either
part. The PCB requires power supplies, a clock source, and a
filtered analog source for most ADC testing required.
POWER CONNECTOR
Power is supplied to the board via a detachable 12-lead power
strip. The minimum 3 V supplies required to run the board are
VDD, VDL, and VDD. To allow the use of the optional amplifier
path, ±5 V supplies are required.
ANALOG INPUTS
Each channel has an independent analog path that uses a
wideband transformer to drive the ADC differentially from a
single-ended sine source at the input SMAs. The transformer
paths can be bypassed to allow the use of a dc-coupled path by
using two AD8138 op amps with a simple board modification.
The analog input should be band-pass filtered to remove any
harmonics in the input signal and to minimize aliasing.
VOLTAGE REFERENCE
The AD9288 has an internal 1.25 V voltage reference; an
external reference for each channel can be used instead by
connecting two external voltage references at the power
connector and setting jumpers at E18 and E19. The evaluation
board is shipped configured for internal reference mode.
CLOCKING
Each channel can be clocked by a common clock input at SMA
input ENCODE A/B. The channels can also be clocked
independently by a simple board modification. The clock input
should be a low jitter sine source for maximum performance.
DATA OUTPUTS
The data outputs are latched on-board by two 10-bit latches and
drive an 8-pin connector which is compatible with the dual-
channel FIFO board available from Analog Devices. This board,
together with ADC analyzer software, can greatly simplify ADC
testing.
DATA FORMAT/GAIN
The DFS/Gain pin can be biased for desired operation at the DFS
jumper located at the S1, S2 jumpers.
TIMING
Timing on each channel can be controlled if needed on the
PCB. Clock signals at the latches or the data ready signals that
go to the output 80-pin connector can be inverted if required.
Jumpers also allow for biasing of Pins S1 and S2 for power-
down and timing alignment control.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9288BSTZ-40 | 功能描述:IC ADC 8BIT DUAL 40MSPS 48-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率（每秒）:45k 数据接口:串行 转换器数目:2 功率耗散（最大）:315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端，单极 |
| AD9288BSTZ-40KL1 | 制造商:Analog Devices 功能描述: |
| AD9288BSTZ-80 | 功能描述:IC ADC 8BIT DUAL 80MSPS 48-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率（每秒）:300k 数据接口:并联 转换器数目:1 功率耗散（最大）:75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端，单极；1 个单端，双极 |
| AD9288BSTZRL | 制造商:AD 制造商全称:Analog Devices 功能描述:8-Bit, 40/80/100 MSPS Dual A/D Converter |
| AD9288BSTZRL-40 | 功能描述:IC ADC 8BIT DUAL 40MSPS 48LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率（每秒）:45k 数据接口:串行 转换器数目:2 功率耗散（最大）:315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端，单极 |
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