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MAX9246GUM+ PDF预览

MAX9246GUM+

更新时间: 2024-11-09 13:11:07
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
23页 251K
描述
Line Driver, 1 Func, 1 Driver, CMOS, PDSO48, LEAD FREE, PLASTIC, TSSOP-48

MAX9246GUM+ 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP48,.3,20针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.62
Is Samacsys:N差分输出:YES
驱动器位数:1输入特性:STANDARD
接口集成电路类型:LINE DRIVER接口标准:EIA-644; TIA-644
JESD-30 代码:R-PDSO-G48JESD-609代码:e3
长度:12.5 mm湿度敏感等级:3
功能数量:1端子数量:48
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3,3.3/5 V认证状态:Not Qualified
最大接收延迟:座面最大高度:1.1 mm
子类别:Line Driver or Receivers最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.1 mmBase Number Matches:1

MAX9246GUM+ 数据手册

 浏览型号MAX9246GUM+的Datasheet PDF文件第2页浏览型号MAX9246GUM+的Datasheet PDF文件第3页浏览型号MAX9246GUM+的Datasheet PDF文件第4页浏览型号MAX9246GUM+的Datasheet PDF文件第5页浏览型号MAX9246GUM+的Datasheet PDF文件第6页浏览型号MAX9246GUM+的Datasheet PDF文件第7页 
19-3954; Rev 3; 2/09  
21-Bit Deserializers with Programmable  
Spread Spectrum and DC Balance  
General Description  
Features  
Programmable ±±4% ±ꢀ4% or ꢁꢂꢂ FꢃreaꢄꢅFꢃepꢆrtm  
The MAX9242/MAX9244/MAX9246/MAX9254 deserialize  
three LVDS serial-data inputs into 21 single-ended LVC-  
MOS/ LVTTL outputs. A separate parallel-rate LVDS clock  
provides the timing for deserialization. The MAX9242/  
MAX9244/MAX9246/MAX9254 feature spread-spectrum  
capability, allowing the output data and clock frequency  
to spread over a specified range to reduce EMI. The sin-  
gle-ended data and clock outputs are programmable for  
a frequency spread of 2ꢀ, 4ꢀ, or no spread. The  
spread-spectrum function is also available when the  
MAX9242/MAX9244/MAX9246/MAX9254 operate in non-  
DC-balanced mode. The modulation rate of the spread is  
32kHz for a 33MHz LVDS clock input and scales linearly  
with frequency. The single-ended outputs have a sepa-  
rate supply, allowing +1.8V to +5V output logic levels.  
ꢁtꢆꢃtꢆ for Reꢄtpeꢄ EMI  
Programmable DCꢅBalanpeꢄ or NonꢅDCꢅBalanpeꢄ  
Moꢄes  
DC Balanpe Allows ACꢅCotꢃling for Wiꢄer Inꢃtꢆ  
CommonꢅMoꢄe Volꢆage Range  
Fꢃreaꢄ Fꢃepꢆrtm ꢁꢃeraꢆes in DCꢅBalanpeꢄ or  
NonꢅDCꢅBalanpeꢄ Moꢄe  
High ꢁtꢆꢃtꢆ Drive (MAX9ꢀ5±)  
π / ± Deskew by ꢁversamꢃling  
(MAX9ꢀ±ꢀ/MAX9ꢀ±±/MAX9ꢀ5±)  
16MHzꢅꢆoꢅ3±MHz (DCꢅBalanpeꢄ) anꢄ ꢀ0MHzꢅꢆoꢅ  
±0MHz (NonꢅDCꢅBalanpeꢄ) ꢁꢃeraꢆion  
(MAX9ꢀ±ꢀ/MAX9ꢀ±±/MAX9ꢀ5±)  
6MHzꢅꢆoꢅ18MHz (DCꢅBalanpeꢄ) anꢄ 8MHzꢅꢆoꢅꢀ0MHz  
The MAX9254 features high output drive current for both  
data and clock outputs for faster transition times in the  
presence of heavy capacitive loads.  
(NonꢅDCꢅBalanpeꢄ) ꢁꢃeraꢆion (MAX9ꢀ±6)  
RisingꢅEꢄge (MAX9ꢀ±ꢀ) or ꢂallingꢅEꢄge  
(MAX9ꢀ±±/MAX9ꢀ±6/MAX9ꢀ5±) ꢁtꢆꢃtꢆ Fꢆrobe  
The MAX9242/MAX9244/MAX9246/MAX9254 feature pro-  
grammable DC balance, allowing isolation between a  
serializer and deserializer using AC-coupling. The  
MAX9242/MAX9244/MAX9246/MAX9254 operate with the  
MAX9209/MAX9213 serializers and are available with a  
rising-edge strobe (MAX9242) or falling-edge strobe  
(MAX9244/MAX9246/MAX9254). The LVDS inputs meet  
ISO 10605 ESD specifications with 30kV Air-ꢁap  
Discharge and 6kV Contact Discharge ratings.  
HighꢅImꢃeꢄanpe ꢁtꢆꢃtꢆs when PWRDWN is Low  
Allow ꢁtꢆꢃtꢆ Btsing  
Feꢃaraꢆe ꢁtꢆꢃtꢆ Ftꢃꢃly Allows Inꢆerfape ꢆo +1.8V%  
+ꢀ.5V% +3.3V% anꢄ +5V Logip  
LVDF Inꢃtꢆs Meeꢆ IFꢁ 10605 EFD Proꢆepꢆion aꢆ  
±30kV Airꢅ-aꢃ Dispharge anꢄ ±6kV Conꢆapꢆ  
Dispharge  
LVDF Inꢃtꢆs Meeꢆ IEC 61000ꢅ±ꢅꢀ Level ± EFD  
Proꢆepꢆion aꢆ ±15kV Airꢅ-aꢃ Dispharge anꢄ ±8kV  
Conꢆapꢆ Dispharge  
Applications  
LVDF Inꢃtꢆs Conform ꢆo ANFI TIA/EIAꢅ6±± Fꢆanꢄarꢄ  
+3.3V Main Power Ftꢃꢃly  
Automotive Navigation Systems  
Automotive DVD Entertainment Systems  
Digital Copiers  
Ordering Information  
Laser Printers  
PART  
TEMP RAN-E  
-40°C to +85°C  
-40°C to +105°C  
-40°C to +85°C  
-40°C to +105°C  
-40°C to +85°C  
-40°C to +105°C  
-40°C to +85°C  
PINꢅPACKA-E  
48 TSSOP  
48 TSSOP  
48 TSSOP  
48 TSSOP  
48 TSSOP  
48 TSSOP  
48 TSSOP  
MAX9ꢀ±ꢀEUM  
MAX9242ꢁUM  
MAX9ꢀ±±EUM  
MAX9244ꢁUM  
MAX9ꢀ±6EUM  
MAX9246ꢁUM  
MAX9ꢀ5±EUM  
Selector Guide  
ꢂREQUENCY RAN-E  
FTRꢁBE  
ED-E  
ꢁVERꢅ  
FAMPLIN-  
NꢁNꢅDC  
BALANCE BALANCE  
DC  
PART  
(MHz)  
(MHz)  
Devices are available in lead-free packaging. Specify lead free  
by adding a + symbol at the end of the part number when  
ordering.  
MAX9242  
MAX9244  
MAX9246  
MAX9254  
Rising  
Falling  
Falling  
Falling  
Yes  
Yes  
No  
20 to 40  
20 to 40  
8 to 20  
16 to 34  
16 to 34  
6 to 18  
Yes  
20 to 40  
16 to 34  
Pin Configuration appears at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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