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参数资料
| 型号： | DS1861B+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/25页 |
| 文件大小： | 0K |
| 描述： | IC LASR CTRLR 1CHAN 5.5V 16CSBGA |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 810 |
| 类型： | 激光二极管控制器（光纤） |
| 通道数： | 1 |
| 电源电压： | 2.85 V ~ 5.5 V |
| 电流 - 电源： | 5mA |
| 工作温度： | -40°C ~ 95°C |
| 封装/外壳： | 16-LBGA，CSPBGA |
| 供应商设备封装： | 16-CSBGA（4x4） |
| 包装： | 托盘 |
| 安装类型： | 表面贴装 |
Full Laser Control with Fault Management
I 2 C AC ELECTRICAL CHARACTERISTICS (continued)
(V CC = +2.85V to 5.5V, T A = -40°C to +95°C, timing referenced to V IL(MAX) and V IH(MIN) .) (Figure 14)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Data Setup Time
Start Setup Time
t SU:DAT
t SU:STA
100
0.6
ns
μs
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Setup Time
SDA and SCL Capacitive
Loading
EEPROM Write Time
t R
t F
t SU:STO
C B
t W
(Note 10)
(Note 10)
(Note 10)
(Note 11)
20 +
0.1C B
20 +
0.1C B
0.6
10
300
300
400
20
ns
ns
μs
pF
ms
POWER-SUPPLY AC ELECTRICAL CHARACTERISTICS
(V CC = +2.85V to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Supply Slew Rate
SYMBOL
dV/dt ↑ Vcc
CONDITIONS
V CC = 0 to 5.5 (Note 12)
MIN
TYP
MAX
30
UNITS
V/ms
SHUTDOWN AND FAULT AC ELECTRICAL CHARACTERISTICS
(V CC = +2.85V to 5.5V, T A = -40°C to +95°C.)
PARAMETER
BIASSET and MODSET Disable
(10% of Active Level)
APC Recovery From Normal
Disable (to I BMD 90% Level)
SYMBOL
t OFF
t ON:B
CONDITIONS
From rising edge of TX-D
From falling edge of TX-D (Note 13)
MIN
TYP
MAX
5
0.8
UNITS
μs
ms
Modulation Recovery From
Normal Disable (to I MODDRIVER
t ON:M
From falling edge of TX-D (Note 14)
0.2
ms
90% Level)
APC Recovery After Power-Up or
Shutdown (to I BMD 90% Level)
t INIT:B
(Note 13)
0.8
ms
Modulation Recovery After
Power-Up or Shutdown (to
t INIT:M
100
ms
I MODDRIVER 90% Level)
Fault Reset Time (to TX-Fault = 0)
Shutdown Time (to 10% I BIASSET ,
10% I MODSET , TX-F High)
Minimum Reset Pulse Width
t INIT:F
t FAULT
t RESET
I BMD > HTXP Threshold, or
I BIAS ≥ HBIAS Threshold, or
I BMD < LTXP Threshold
100
1
150
50
ms
μs
μs
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1861B+ | 功能描述:激光驱动器 Closed Loop Laser Control RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| DS1861E | 制造商:Maxim Integrated Products 功能描述:LASER DRVR 1CH 14TSSOP - Rail/Tube |
| DS1861E+ | 功能描述:激光驱动器 Closed Loop Laser Control RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| DS1862 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:XFP Laser Control and Digital Diagnostic IC |
| DS1862A | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:XFP Laser Control and Digital Diagnostic IC |
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