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MAX3735ETG+T PDF预览

MAX3735ETG+T

更新时间: 2024-02-04 05:36:51
品牌 Logo 应用领域
美信 - MAXIM 接口集成电路
页数 文件大小 规格书
18页 1047K
描述
Interface Circuit, BIPolar, 4 X 4 MM, 0.80 MM HEIGHT, QFN-24

MAX3735ETG+T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN,
针数:24Reach Compliance Code:compliant
风险等级:5.09接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:S-XQCC-N24JESD-609代码:e3
长度:4 mm湿度敏感等级:1
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
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):260认证状态:Not Qualified
座面最大高度:0.8 mm最大供电电压:3.63 V
最小供电电压:2.97 V标称供电电压:3.3 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:MATTE TIN
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:4 mmBase Number Matches:1

MAX3735ETG+T 数据手册

 浏览型号MAX3735ETG+T的Datasheet PDF文件第2页浏览型号MAX3735ETG+T的Datasheet PDF文件第3页浏览型号MAX3735ETG+T的Datasheet PDF文件第4页浏览型号MAX3735ETG+T的Datasheet PDF文件第5页浏览型号MAX3735ETG+T的Datasheet PDF文件第6页浏览型号MAX3735ETG+T的Datasheet PDF文件第7页 
19-2529; Rev 2; 7/04  
2.7Gbps, Low-Power SFP Laser Drivers  
General Description  
Features  
SFP Reference Design Available  
The MAX3735/MAX3735A are +3.3V laser drivers for  
SFP/SFF applications from 155Mbps up to 2.7Gbps.  
The devices accept differential input data and provide  
bias and modulation currents for driving a laser. DC-  
coupling to the laser allows for multirate applications  
and reduces the number of external components. The  
MAX3735/MAX3735A are fully compliant with the SFP  
MSA timing and the SFF-8472 transmit diagnostic  
requirements.  
Fully Compliant with SFP and SFF-8472 MSAs  
Programmable Modulation Current from 10mA to  
60mA (DC-Coupled)  
Programmable Modulation Current from 10mA to  
85mA (AC-Coupled)  
Programmable Bias Current from 1mA to 100mA  
An automatic power-control (APC) feedback loop is incor-  
porated to maintain a constant average optical power  
over temperature and lifetime. The wide modulation cur-  
rent range of 10mA to 60mA (up to 85mA AC-coupled)  
and bias current of 1mA to 100mA make this product  
ideal for driving FP/DFB laser diodes in fiber-optic mod-  
ules. The resistor range for the laser current settings is  
optimized to interface with the DS1858 SFP controller IC.  
Edge Transition Times <51ps  
27mA (typ) Power-Supply Current  
Multirate 155Mbps to 2.7Gbps Operation  
Automatic Average Power Control  
On-Chip Pullup Resistor for TX_DISABLE  
24-Pin 4mm × 4mm QFN package  
Ordering Information  
The MAX3735/MAX3735A provide transmit-disable con-  
trol, a single-point latched transmit-failure monitor out-  
put, photocurrent monitoring, and bias-current  
monitoring to indicate when the APC loop is unable to  
maintain the average optical power. The MAX3735A  
also features improved multirate operation.  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
Dice*  
MAX3735E/D  
MAX3735ETG  
MAX3735EGG  
MAX3735AETG  
MAX3735AETG+  
24 Thin QFN-EP**  
24 QFN-EP**  
The MAX3735/MAX3735A come in package and die  
form, and operate over the extended temperature  
range of -40°C to +85°C.  
24 Thin QFN-EP**  
24 Thin QFN-EP**  
Applications  
Gigabit Ethernet SFP/SFF Transceiver Modules  
*Dice are designed to operate from -40°C to +85°C, but are  
1G/2G Fibre Channel SFP/SFF Transceiver  
Modules  
tested and guaranteed only at T = +25°C.  
**EP = Exposed pad.  
+Denotes lead-free package.  
A
Multirate OC3 to OC48-FEC SFP/SFF Transceiver  
Modules  
Pin Configuration appears at end of data sheet.  
Typical Application Circuit  
+3.3V  
OPTIONAL SHUTDOWN  
CIRCUITRY  
+3.3V  
+3.3V  
0.01µF  
15  
0.1µF  
OUT-  
10Ω  
OUT+  
IN+  
SERDES  
0.1µF  
OUT+  
MAX3735  
MAX3735A  
IN-  
BIAS  
FERRITE BEAD  
MD  
C
MD  
DS1858/DS1859  
CONTROLLER  
IC  
H0  
H1  
C
APC  
R
R
BC_MON  
PC_MON  
MON1  
M0N2  
M0N3  
+3.3V  
REPRESENTS A CONTROLLED-IMPEDANCE TRANSMISSION LINE  
________________________________________________________________ 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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