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参数资料
| 型号： | MAX9312ECJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC CLK/DATA BUFF 1:5 3GHZ 32LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,000 |
| 类型： | 扇出缓冲器（分配），数据 |
| 电路数： | 2 |
| 比率 - 输入:输出： | 1:5 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | HSTL，LVECL，LVPECL |
| 输出： | LVECL，LVPECL |
| 频率 - 最大： | 3GHz |
| 电源电压： | 2.25 V ~ 3.8 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-LQFP |
| 供应商设备封装： | 32-LQFP（7x7） |
| 包装： | 带卷 (TR) |
General Description
The MAX9312/MAX9314 are low skew, dual 1-to-5 dif-
ferential drivers designed for clock and data distribu-
tion. These devices accept two inputs. Each input is
reproduced at five differential outputs. The differential
inputs can be adapted to accept single-ended inputs
by connecting the on-chip VBB supply to one input as a
reference voltage.
The MAX9312/MAX9314 feature low part-to-part skew
(30ps) and output-to-output skew (12ps), making them
ideal for clock and data distribution across a backplane
or a board. For interfacing to differential HSTL and
LVPECL signals, these devices operate over a +2.25V
to +3.8V supply range, allowing high-performance clock
or data distribution in systems with a nominal +2.5V or
+3.3V supply. For differential LVECL operation, these
devices operate from a -2.25V to -3.8V supply.
The MAX9312 features an on-chip VBB reference output
of 1.425V below the positive supply voltage. The
MAX9314 offers an on-chip VBB reference output of
1.32V below the positive supply voltage.
Both devices are offered in an industry-standard 32-pin
7mm x 7mm LQFP package. In addition, the MAX9312
is offered in a space-saving 32-pin 5mm x 5mm TQFN
package.
Applications
Precision Clock Distribution
Low-Jitter Data Repeater
Features
o +2.25V to +3.8V Differential HSTL/LVPECL
Operation
o -2.25V to -3.8V Differential LVECL Operation
o 30ps (typ) Part-to-Part Skew
o 12ps (typ) Output-to-Output Skew
o 312ps (typ) Propagation Delay
o ≥ 300mV Differential Output at 3GHz
o On-Chip Reference for Single-Ended Inputs
o Output Low with Open Input
o Pin Compatible with MC100LVEP210 (MAX9312)
and MC100EP210 (MAX9314)
o Offered in Tiny QFN* Package (70% Smaller
Footprint than LQFP)
MAX9312/MAX9314
Dual 1:5 Differential LVPECL/LVECL/HSTL
Clock and Data Drivers
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-2079; Rev 2; 4/09
PART
TEMP RANGE
PIN-PACKAGE
MAX9312ECJ+
-40°C to +85°C
32 LQFP
MAX9312ETJ+
-40°C to +85°C
32 TQFN-EP*
MAX9314ECJ
-40°C to +85°C
32 LQFP
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.
Pin Configuration appears at end of data sheet.
QA0
CLKA
VCC
75k
75k
75k
QA0
QA2
QA3
QA4
QA1
CLKA
QB0
CLKB
VCC
75k
75k
75k
QB0
QB2
QB3
QB4
QB1
CLKB
VEE
VBB
VEE
Functional Diagram
*
Exposed pad.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9312EHJ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9312ETJ+ | 功能描述:时钟驱动器及分配 LVPECL/LVECL/HSTL Clock & Data Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| MAX9312ETJ+T | 功能描述:时钟驱动器及分配 LVPECL/LVECL/HSTL Clock & Data Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| MAX9313ECJ+T | 制造商:Maxim Integrated Products 功能描述:1:10 DIFFERENTIAL PECL/ECL/LVPECL/LVECL CLOCK AND DATA DRIVE - Tape and Reel |
| MAX9313EHJ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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