C-157-DFB-P-S

厂商：
SOURCE
封装：
描述：
C-157-DFB-P-S - CWDM Series Laser Diode Module (18 channel) - Source Photonics, Inc.

数据手册：

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详情介绍
数据手册
价格&库存

C-157-DFB-P-S 数据手册

CWDM Series Laser Diode Module (18 channel) C-XXXXX-DFB-XX-SXXXI/XXX-X-XX Features • Un-cooled laser diode with MQW structure • High temperature operation without active cooling • Hermetically sealed active component • Built-in InGaAs monitor photodiode • Complies with Bellcore TA-NWT-000983 • Single frequency operation with high SMSR Packaging • SC/LC TOSA • FC/ST/SC receptacle package with 2-hole ﬂange • Fiber pigtailed with optional FC/ST/SC/MU/LC connector Application • Design for CWDM ﬁber optic networds • RoHS Complant available Absolute Maximum Ratings Parameter Fiber Output Power L/M/H/2 LD Reverse Voltage PD Reverse Voltage PD Forward Current Operating Temperature Storage Temperature Symbol Pf VRLD VRPD IFPD Topr Tstg Rating 0.6(L)/1(M)/2(H)/2.6(2) 2 10 2.0 0 ~ 70 -40 ~ 85 Unit mW V V mA ºC ºC (All optical data refer to a coupled 9/125µm S/M ﬁber) Optical and Electrical Characteristics (Tc=25ºC) Parameter Threshold Current Fiber Output Power L M H 2 Symbol Ith Pf Min 0.2 0.5 1 2 n-2 n-3 30 - Typ 1.6 2.5 n n 35 1.2 6 - Max 20 0.5 1.5 n+2 n+3 1.5 0.3 1.5 0.1 15 - Unit mA mW Test Conditions CW CW,Ith+25mA, kink free CW,Ith+30mA, kink free Peak Wavelength Side mode Suppression Forward Voltage Rise/Fall Time Tracking Error PD Monitor Current PD Dark Current PD Capacitance Optical Isolation λ Sr VF tr / tf ∆Pf/Pf Im Idark Ct ΟΙ nm dB V ns dB µA µA pF dB Note 3 CW, Pf =Pf (Min), 0~70ºC CW, Pf =Pf (Min) Ibias =Ith ,10~90% APC, 0~70ºC CW, Pf =Pf (Min), VRPD=2V VRPD=5V VRPD=5V, f=1MHz Tc=25ºC 0ºC

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C-157-DFB-P-S

PDF文档中提到的物料型号是TPS23751，这是德州仪器（Texas Instruments）生产的一款负载开关。

器件简介中提到TPS23751是一种低侧负载开关，具有过压保护、欠压保护和短路保护功能，适用于多种应用场合，如电池供电设备、便携式设备等。

引脚分配如下： 1. EN：使能引脚，低电平有效。

2. FG：故障标志引脚，当检测到过压、欠压或短路时输出低电平。

3. DS：驱动输出引脚，控制外部负载开关。

4. VCC：电源输入引脚。

5. GND：地引脚。

参数特性包括： - 输入电压范围：2.5V至6V。

- 驱动能力：支持高达5A的负载电流。

- 保护功能：过压保护、欠压保护和短路保护。