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| 型号： | AD9286BCPZ-500 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT SPI/SRL 500M 48LFSCP |
| 标准包装： | 1 |
| 位数： | 8 |
| 采样率（每秒）： | 500M |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 2 |
| 功率耗散（最大）： | 330mW |
| 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-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 48-LFCSP-VQ（7x7） |
| 包装： | 托盘 |
| 输入数目和类型： | 2 个差分，双极 |
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8-Bit, 500 MSPS, 1.8 V
Analog-to-Digital Converter (ADC)
Data Sheet
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2011–2013 Analog Devices, Inc. All rights reserved.
FEATURES
Single 1.8 V supply operation
SNR: 49.3 dBFS at 200 MHz input at 500 MSPS
SFDR: 65 dBc at 200 MHz input at 500 MSPS
Low power: 315 mW at 500 MSPS
On-chip interleaved clocking
On-chip reference and track-and-hold
1.2 V p-p analog input range for each channel
Differential input with 500 MHz bandwidth
LVDS-compliant digital output
On-chip voltage reference and sample-and-hold circuit
DNL: ±0.2 LSB
Serial port control options
Interleaved clock timing adjustment
Offset binary, Gray code, or twos complement data format
Optional clock duty cycle stabilizer
Built-in selectable digital test pattern generation
Pin-programmable power-down function
Available in 48-lead LFCSP
APPLICATIONS
Battery-powered instruments
Handheld scope meters
Low cost digital oscilloscopes
OTS: video over fiber
GENERAL DESCRIPTION
The AD9286 is an 8-bit, monolithic sampling, analog-to-digital
converter (ADC) that supports interleaved operation and is
optimized for low cost, low power, and ease of use. Each ADC
operates at up to a 250 MSPS conversion rate with outstanding
dynamic performance.
The AD9286 takes a single sample clock and, with an on-chip
clock divider, time interleaves the two ADC cores (each running
at one-half the clock frequency) to achieve the rated 500 MSPS.
By using the SPI, the user can accurately adjust the timing of the
sampling edge per ADC to minimize the image spur energy.
The ADC requires a single 1.8 V supply and an encode clock for
full performance operation. No external reference components
are required for many applications. The digital outputs are LVDS
compatible.
The AD9286 is available in a Pb-free, 48-lead LFCSP that is
specified over the industrial temperature range of 40°C to +85°C.
PRODUCT HIGHLIGHTS
1. Integrated 8-Bit, 500 MSPS ADC.
2. Single 1.8 V Supply Operation with LVDS Outputs.
3. Power-Down Option Controlled via a Pin-Programmable
Setting.
FUNCTIONAL BLOCK DIAGRAM
AD9286
CLK–
VIN1+
VIN1–
VREF
VCM
ADC
CLOCK
MANAGEMENT
CLK+
AUXCLK+
AUXCLK–
VIN2–
VIN2+
×1.5
1.0V
VREF
REF
SELECT
DCO
GENERATION
DCO+
DCO–
RBIAS AUXCLKEN AGND
AVDD
DRVDD
DRGND
SPI
SDIO/
PWDN
OE
SCLK
CSB
D7+ (MSB), D7– (MSB)
D0+ (LSB), D0– (LSB)
L
V
DS
OU
TP
U
T
B
U
FFE
R
O
UT
P
UT
INT
E
RL
E
AV
E
09338-
001
Figure 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9286BCPZRL7-500 | 功能描述:IC ADC 8BIT SPI/SRL 500M 48LFCSP 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 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
| AD9287 | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad, 8-Bit, 100 MSPS Serial LVDS 1.8 V A/D Converter |
| AD9287-100EB | 制造商:Analog Devices 功能描述: |
| AD9287-100EB1 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed ADC USB FIFO Evaluation Kit |
| AD9287-100EBZ | 功能描述:BOARD EVALUATION AD9287 RoHS:是 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
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