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MAX3765CUB PDF预览

MAX3765CUB

更新时间: 2024-01-23 22:49:27
品牌 Logo 应用领域
美信 - MAXIM 电信集成电路电信电路放大器光电二极管异步传输模式ATM
页数 文件大小 规格书
17页 345K
描述
3.0V to 5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers

MAX3765CUB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:EXPOSED PAD, MO-187C-BA, MICRO MAX, PACKAGE-10针数:10
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.17JESD-30 代码:S-PDSO-G10
JESD-609代码:e0长度:3 mm
湿度敏感等级:1功能数量:1
端子数量:10最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP10,.19,20
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):245电源:3.3/5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:ATM/SONET/SDH ICs最大压摆率:0.076 mA
标称供电电压:3.3 V表面贴装:YES
技术:BIPOLAR电信集成电路类型:TELECOM CIRCUIT
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn85Pb15)
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:3 mmBase Number Matches:1

MAX3765CUB 数据手册

 浏览型号MAX3765CUB的Datasheet PDF文件第9页浏览型号MAX3765CUB的Datasheet PDF文件第10页浏览型号MAX3765CUB的Datasheet PDF文件第11页浏览型号MAX3765CUB的Datasheet PDF文件第13页浏览型号MAX3765CUB的Datasheet PDF文件第14页浏览型号MAX3765CUB的Datasheet PDF文件第15页 
+3 .0 V t o +5 .5 V, 1 .2 5 Gb p s /2 .5 Gb p s  
Lim it in g Am p lifie rs  
V
CC  
V
CC  
ESD  
STRUCTURES  
ESD  
STRUCTURES  
100Ω  
100Ω  
OUT+  
OUT-  
OUT+  
OUT-  
GND  
GND LEVEL  
Figure 6. PECL Output Circuit  
Figure 7. CML Output Circuit  
The buffers output impedance is determined by the par-  
allel combination of internal and external pullup resistors,  
which are chosen to match the impedance of the trans-  
mission line (Figure 1). The output buffer can be AC- or  
DC-coupled to the load.  
minimized when the input low-frequency cutoff (f ) is  
IN  
placed at a low frequency:  
f
IN  
= 1 / [2π(50)(C)]  
For Fibre Channel, Gigabit Ethernet, or other applica-  
tions using 8B/10B data coding, select (C  
C
) ≥  
IN, OUT  
0.01µF, which provides f < 320kHz. For ATM/SONET  
P ECL Ou t p u t Bu ffe r  
The MAX3268/MAX3269/MAX3768 offer an industry-  
standard PECL output. The PECL outputs should be  
IN  
or other applications using scrambled NRZ data, select  
(C , C  
) 0.1µF, which provides f < 32kHz.  
IN OUT  
IN  
terminated to V  
- 2V. Figure 6 shows the PECL out-  
CC  
S e le c t t h e Offs e t -Co rre c t io n Ca p a c it o r  
(MAX3 2 6 4 /MAX3 2 6 5 TS S OP On ly)  
To maintain stability, it is important to keep a one-  
decade separation between fIN and the low-frequency  
put circuit. The squelch function forces OUT+ to a high  
level and OUT- to a low level when the input is below  
the programmed LOS threshold. In the 10-pin µMAX,  
SQUELCH is left unconnected.  
cutoff (f ) associated with the DC-offset-correction cir-  
OC  
__________________De s ig n P ro c e d u re  
cuit.  
f
OC  
= 75 / [2π 60k (C + 100pF)]  
AZ  
P ro g ra m t h e LOS As s e rt Th re s h o ld  
The loss-of-signal threshold is programmed by external  
-6  
= 200 x 10 / (C + 100pF)  
AZ  
resistor R . See the LOS Threshold vs. R  
the Typical Operating Characteristics.  
graph in  
TH  
TH  
For Fibre Channel, Gigabit Ethernet, or other applica-  
tions using 8B/10B data coding, leave pins CAZ1, and  
CAZ2 open (f  
applications using scrambled NRZ data, select C  
0.1µF, which typically provides f  
= 2MHz). For ATM/SONET or other  
OC  
S e le c t t h e Co u p lin g Ca p a c it o rs  
The coupling capacitors (C ) should be select-  
ed to minimize the receivers deterministic jitter. Jitter is  
AZ  
C
IN, OUT  
= 2kHz.  
OC  
12 ______________________________________________________________________________________  

MAX3765CUB 替代型号

型号 品牌 替代类型 描述 数据表
MAX3765CUB-T MAXIM

完全替代

Telecom Circuit, 1-Func, Bipolar, PDSO10, EXPOSED PAD, MO-187C-BA, MICRO MAX, PACKAGE-10

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