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参数资料
| 型号： | MAX105EVKIT |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/21页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX105 AND MAX107 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| ADC 的数量： | 2 |
| 位数： | 6 |
| 采样率（每秒）： | 800M |
| 数据接口： | 并联 |
| 输入范围： | 800 mVpp |
| 在以下条件下的电源（标准）： | 2.6W @ 800MSPS |
| 工作温度： | -40°C ~ 85°C |
| 已用 IC / 零件： | MAX105，MAX107 |
| 已供物品： | 板 |
plies to the appropriate ground with a 10F tantalum
capacitor, to filter power supply noise, in parallel with a
0.1F capacitor. A combination of 0.01F in parallel
with high quality 47pF ceramic chip capacitor located
very close to the MAX105 device filters high frequency
noise. A properly designed PC board (see MAX105EV
Kit data sheet) allows the user to connect all analog
supplies and all digital supplies together thereby
requiring only two separate power sources. Decoupling
AVCC, AVCCI, AVCCQ and AVCCR with ferrite-bead
suppressors prevents further crosstalk between the
individual analog supply pins
Thermal Management
The MAX105 is designed for a thermally enhanced 80-
pin TQFP package, providing greater design flexibility,
increased thermal efficiency and a low thermal junc-
tion-case (
θjc) resistance of ≈1.26°C/W. In this pack-
MAX105
Dual, 6-Bit, 800Msps ADC with On-Chip,
Wideband Input Amplifier
______________________________________________________________________________________
17
AVCCQ
AVCC
AGNDR
AGND
AGNDI
AGNDQ
AVCCQ
AVCC
AGND
AGNDQ
AGNDI
AGNDR
AVCCI
PC BOARD AVCC
PC BOARD OVCC
PC BOARD AGND
FERRITE-BEAD
SUPPRESSORS
PC BOARD OGND
AVCCR
AVCCI
OVCCQ
OGNDQ
OGNDI
OVCCI
OVCCI, OVCCQ
OVCCI
OVCCQ
OGNDQ
OGNDI
OVCCI
NOTE:
LOCATE ALL 47pF AND 10nF CAPACITORS, WHICH DECOUPLE AVCCI, AVCCQ, AVCCR, OVCCI, AND OVCCQ AS CLOSE
AS POSSIBLE TO THE CHIP. IT IS ALSO RECOMMENDED TO CONNECT ALL ANALOG GROUND CONNECTIONS TO A COMMON ANALOG
GROUND PLANE AND ALL DIGITAL GROUND CONNECTIONS TO ONE COMMON DIGITAL GROUND PLANE ON THE PC BOARD. A SIMILAR
TECHNIQUE CAN BE USED FOR ALL ANALOG AND DIGITAL POWER SUPPLIES.
AVCC = AVCCI = AVCCQ = AVCCR = +5V
±5%
OVCCI = OVCCQ = +3.3V
±10%
10nF
47pF
4 x 10nF
10nF
47pF
10
F
10nF
10
F
10nF
47pF
10nF
47pF
MAX105
Figure 9. MAX105 Decoupling, Bypassing and Grounding
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX106 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:【5V, 600Msps, 8-Bit ADC with On-Chip 2.2GHz Bandwidth Track/Hold Amplifier |
| MAX1060 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:400ksps, +5V, 8-/4-Channel, 10-Bit ADCs with +2.5V Reference and Parallel Interface |
| MAX1060ACEI | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1060ACEI+ | 功能描述:模数转换器 - ADC 5V 10Bit 8Ch 400ksps w/2.5V Ref & Prl Int RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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