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MAX3735ETG+T PDF预览

MAX3735ETG+T

更新时间: 2024-01-31 22:11:28
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1页浏览型号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 
2.7Gbps, Low-Power SFP Laser Drivers  
ELECTRICAL CHARACTERISTICS (continued)  
(V  
= +2.97V to +3.63V, T = -40°C to +85°C. Typical values at V  
= +3.3V, I  
= 20mA, I = 30mA, T = +25°C, unless  
MOD A  
CC  
A
CC  
BIAS  
otherwise noted.) (Note 1)  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
1.30  
1.30  
MAX  
1.39  
1.39  
UNITS  
SAFETY FEATURES  
TX_FAULT always occurs for V  
1.38V, TX_FAULT never occurs for  
1.22V  
BC_MON  
Excessive Bias-Current  
Comparator Threshold Range  
1.22  
V
V
V
BC_MON  
TX_FAULT always occurs for V  
1.38V, TX_FAULT never occurs for  
1.22V  
PC_MON  
Excessive MD-Current  
Comparator Threshold Range  
1.22  
V
PC_MON  
SFP TIMING REQUIREMENTS  
Time from rising edge of TX_DISABLE to  
TX_DISABLE Assert Time  
t_off  
t_on  
I
= I  
and I  
= I  
MODOFF  
0.14  
5
µs  
BIAS  
BIASOFF  
MOD  
(Note 4)  
Time from falling edge  
of TX_DISABLE to  
C
= 2.7nF,  
APC  
1
ms  
µs  
MAX3735 (Note 4)  
I
and I  
at 95%  
MOD  
BIAS  
TX_DISABLE Negate Time  
of steady state when  
TX_FAULT = 0 before  
reset  
MAX3735A  
(Note 11)  
600  
Time from falling edge of TX_DISABLE to  
and I at 95% of steady state when  
TX_FAULT = 1 before reset (Note 4)  
TX_DISABLE Negate Time  
During FAULT Recovery  
I
t_onFAULT  
60  
200  
ms  
BIAS  
MOD  
TX_FAULT Reset Time or Power-  
On Time  
From power-on or negation of TX_FAULT  
using TX_DISABLE (Note 4)  
t_init  
60  
200  
50  
5
ms  
µs  
µs  
Time from fault to TX_FAULT on, C  
FAULT  
TX_FAULT Assert Time  
TX_DISABLE to Reset  
t_fault  
3.3  
20pF, R  
= 4.7k(Note 4)  
FAULT  
Time TX_DISABLE must be held high to  
reset TX_FAULT (Note 4)  
Note 1: Specifications at -40°C are guaranteed by design and characterization. Dice are tested at T = +25°C only.  
A
Note 2: Maximum value is specified at I  
= 60mA, I  
= 100mA.  
MOD  
BIAS  
Note 3: TX_FAULT is an open-collector output and must be pulled up with a 4.7kto 10kresistor.  
Note 4: Guaranteed by design and characterization.  
Note 5:  
V
CC  
turn-on time must be 0.8s, DC-coupled interface.  
Note 6: Gain stability is defined by the digital diagnostic document (SFF-8472, rev. 9.0) over temperature and supply variation.  
Note 7: Assuming that the laser diode to photodiode transfer function does not change with temperature.  
Note 8: Accuracy refers to part-to-part variation.  
23  
Note 9: Deterministic jitter is measured using a 2 - 1 PRBS or equivalent pattern.  
Note 10: Broadband noise is filtered through the network as shown in Figure 3. One capacitor,  
C < 0.47µF, and one 0603 ferrite bead or inductor can be added (optional). This supply voltage filtering reduces the hot-  
plugging inrush current. The supply noise must be < 100mV  
up to 2MHz.  
P-P  
Note 11: C  
values chosen as shown in Table 4 (MAX3735A).  
APC  
4
_______________________________________________________________________________________  

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