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MAX1215EGK PDF预览

MAX1215EGK

更新时间: 2024-11-18 21:19:39
品牌 Logo 应用领域
美信 - MAXIM 转换器
页数 文件大小 规格书
20页 433K
描述
ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, 10 X 10 MM, MO-220, TQFN-68

MAX1215EGK 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFN包装说明:10 X 10 MM, MO-220, TQFN-68
针数:68Reach Compliance Code:not_compliant
ECCN代码:3A001.A.5.A.3HTS代码:8542.39.00.01
风险等级:5.9最大模拟输入电压:1.59 V
最小模拟输入电压:1.32 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-XQCC-N68JESD-609代码:e0
长度:10 mm最大线性误差 (EL):0.0488%
模拟输入通道数量:1位数:12
功能数量:1端子数量:68
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:BINARY, 2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC68,.4SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.8 V认证状态:Not Qualified
采样速率:250 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:0.9 mm子类别:Analog to Digital Converters
标称供电电压:1.8 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmBase Number Matches:1

MAX1215EGK 数据手册

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19-3653; Rev 0; 4/05  
1.8V, 12-Bit, 250Msps ADC for  
Broadband Applications  
General Description  
Features  
The MAX1215 is a monolithic, 12-bit, 250Msps analog-  
to-digital converter (ADC) optimized for outstanding  
dynamic performance at high-IF frequencies up to  
300MHz. The product operates with conversion rates  
up to 250Msps while consuming only 975mW.  
250Msps Conversion Rate  
Low Noise Floor of -67.5dBFS  
Excellent Low-Noise Characteristics  
SNR = 65.5dB at f = 100MHz  
IN  
SNR = 65dB at f = 250MHz  
IN  
At 250Msps and an input frequency up to 250MHz, the  
MAX1215 achieves a spurious-free dynamic range  
(SFDR) of 72.4dBc. Its excellent signal-to-noise ratio  
(SNR) of 66dB at 10MHz remains flat (within 2dB) for  
input tones up to 300MHz. This ADC yields an excellent  
low noise floor of -67.5dBFS, which makes it ideal for  
wideband applications such as cable-head end  
receivers and power-amplifier predistortion in cellular  
base-station transceivers.  
Excellent Dynamic Range  
SFDR = 70.7dBc at f = 100MHz  
IN  
SFDR = 72.4dBc at f = 250MHz  
IN  
65.4dB NPR for f  
= 28.8MHz and a Noise  
NOTCH  
Bandwidth of 50MHz  
Single 1.8V Supply  
1006mW Power Dissipation at f  
= 250MHz  
SAMPLE  
The MAX1215 requires a single 1.8V supply. The analog  
input is designed for either differential or single-ended  
operation and can be AC- or DC-coupled. The ADC also  
features a selectable on-chip divide-by-2 clock circuit,  
which allows the user to apply clock frequencies as high  
as 340MHz. This helps to reduce the phase noise of the  
input clock source. A low-voltage differential signal  
(LVDS) sampling clock is recommended for best perfor-  
mance. The converter’s digital outputs are LVDS com-  
patible and the data format can be selected to be either  
two’s complement or offset binary.  
and f = 100MHz  
IN  
On-Chip Track-and-Hold Amplifier  
Internal 1.24V-Bandgap Reference  
On-Chip Selectable Divide-by-2 Clock Input  
LVDS Digital Outputs with Data Clock Output  
MAX1215 EV Kit Available  
The MAX1215 is available in a 68-pin QFN package  
with exposed paddle (EP) and is specified over the  
industrial (-40°C to +85°C) temperature range.  
Ordering Information  
PART  
TEMP RANGE  
PIN-PACKAGE  
See the Pin-Compatible Versions table for a complete  
selection of 8-bit, 10-bit, and 12-bit high-speed ADCs in  
this family.  
MAX1215EGK  
-40°C to +85°C  
68 QFN-EP*  
*EP = Exposed paddle.  
Applications  
Base-Station Power-Amplifier Linearization  
Pin-Compatible Versions  
Cable-Head End Receivers  
Wireless and Wired Broadband Communication  
Communications Test Equipment  
RESOLUTION  
(BITS)  
SPEED GRADE  
(Msps)  
PART  
MAX1121  
MAX1122  
MAX1123  
MAX1124  
MAX1213  
MAX1214  
8
250  
170  
210  
250  
170  
210  
Radar and Satellite Subsystems  
10  
10  
10  
12  
12  
Pin Configuration appears at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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