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MAX1125 PDF预览

MAX1125

更新时间: 2024-09-14 22:46:27
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
12页 115K
描述
8-Bit, 300Msps Flash ADC

MAX1125 数据手册

 浏览型号MAX1125的Datasheet PDF文件第2页浏览型号MAX1125的Datasheet PDF文件第3页浏览型号MAX1125的Datasheet PDF文件第4页浏览型号MAX1125的Datasheet PDF文件第5页浏览型号MAX1125的Datasheet PDF文件第6页浏览型号MAX1125的Datasheet PDF文件第7页 
19-1100; Rev 0; 6/96  
8 -Bit , 3 0 0 Ms p s Fla s h ADC  
MAX125  
_______________Ge n e ra l De s c rip t io n  
The MAX1125 is a monolithic, flash analog-to-digital con-  
verter (ADC) capable of digitizing a 2V analog input signal  
into 8-bit digital words at a typical 300Msps update rate.  
____________________________Fe a t u re s  
Metastable Errors Reduced to 1LSB  
10pF Input Capacitance  
210MHz Input Bandwidth  
For most applications, no external sample-and-hold is  
required for accurate conversion due to the device's  
narrow aperture time, wide bandwidth, and low input  
capacitance. A single standard -5.2V power supply is  
required to operate the MAX1125, with nominal 2.2W  
power dissipation. A special decoding scheme reduces  
metastable errors to 1LSB.  
300Msps Conversion Rate  
2.2W Typical Power Dissipation  
Single -5.2V Supply  
______________Ord e rin g In fo rm a t io n  
PART  
TEMP. RANGE PIN-PACKAGE INL (LSBs)  
MAX1125AIDO -20°C to +85°C 42 Ceramic SB  
MAX1125BIDO -20°C to +85°C 42 Ceramic SB  
MAX1125AIBH -20°C to +85°C 44 CERQUAD  
MAX1125BIBH -20°C to +85°C 44 CERQUAD  
±0.75  
±1  
The part is packaged in a 42-pin ceramic sidebraze  
tha t is p in c omp a tib le with the CX20116 a nd  
CX41396D. The surface-mount 44-pin CERQUAD pack-  
age allows access to additional reference ladder taps,  
an overrange bit, and a data-ready output. The pin-  
compatible 150Msps MAX1114 is also available.  
±0.75  
±1  
Functional Diagram appears at end of data sheet.  
____P in Co n fig u ra t io n s (c o n t in u e d )  
________________________Ap p lic a t io n s  
Digital Oscilloscopes  
Transient Capture  
TOP VIEW  
Radar, EW, ECM  
N.C.  
VRTF  
N.C.  
V
1
2
3
4
5
6
7
8
9
Direct RF Down-Conversion  
Medical Electronics  
Ultrasound, CAT Instrumentation  
EE  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
N.C.  
LINV  
V
EE  
V
EE  
MAX1125  
_________________P in Co n fig u ra t io n s  
V
EE  
AGND  
DGND  
DO (LSB)  
D1  
N.C.  
TOP VIEW  
N.C.  
AGND  
VIN  
D2  
AGND  
VR2  
D3 10  
DGND  
AGND  
1
2
33 AGND  
32  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
D4  
D5  
V
EE  
AGND  
VIN  
V
EE  
3
31 LINV  
30 N.C.  
D6  
4
MINV  
CLK  
CLK  
AGND  
N.C.  
D7 (MSB)  
DGND  
AGND  
5
29  
28  
27  
26  
DRINV  
N.C.  
MAX1125  
6
V
EE  
V
EE  
7
N.C.  
AGND  
AGND  
VRBS  
VRBF  
8
AGND  
V
EE  
V
EE  
9
25 AGND  
24 VRTS  
23 VRTF  
V
EE  
MINV  
N.C.  
10  
11  
N.C.  
VRBF  
N.C.  
CLK  
CLK  
Ceramic SB  
CERQUAD  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800  

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