參數(shù)資料
型號(hào)： MAX3286
廠商： Maxim Integrated Products, Inc.
英文描述： 3.0V to 5.5V, 1.25Gbps/2.5Gbps LAN Laser Drivers
中文描述： 3.0V至5.5V、1.25Gbps/2.5Gbps LAN激光驅(qū)動(dòng)器
文件頁(yè)數(shù)： 8/28頁(yè)
文件大?。?/td> 1446K
代理商： MAX3286
M
3.0V to 5.5V, 1.25Gbps/2.5Gbps
LAN Laser Drivers
8
_______________________________________________________________________________________
MODULATION
CONTROL
MODSET
TC
L = 3.9nH
L = 3.9nH
R
L
= 25
BIASDRV
(OPEN)
LASER
EQUIVALENT
LOAD
OUT-
OUT+
FERRITE BEAD*
*MURATA
BLM11HA102
0.01
μ
F
0.01
μ
F
IN+
IN-
50
50
25
R
L
R
MOD
V
CC
V
CC
V
CC
I
OUT
I
CC
V
CC
I
MOD
3/2
i
MOD
V
ID
V
ID
= V
IN+
-
V
IN-
CURRENT
I
MOD
V
IN-
V
IN+
VOLTS
TIME
100mV
P-P
MIN
830mV
P-P
MAX
200mV
P-P
MIN
1660mV
P-P
MAX
DIFFERENTIAL INPUT
RESULTING SIGNAL
MAX3286
MAX3296
Figure 1a. Output Load for AC Specification
V
CC
POR
FAULT
FAULT ON MD
RESET BY EN SHUTDOWN
BY EN
SHDNDRV
OPTICAL
OUT
EN
NOTE: TIMING IS NOT TO SCALE.
t
PORDLY
t
FAULT
t
RESET
t
SHUTDN
t
EN_RESET
Figure 1b. Fault Timing
_______________Detailed Description
The MAX3286/MAX3296 series of laser drivers contain a
bias generator with APC, laser modulator, power-on reset
(POR) circuit, and safety circuitry (Figures 2a and 2b).
Bias Generator
Figure 3 shows the bias generator circuitry containing a
power-control amplifier, controlled reference voltage,
smooth-start circuit, and window comparator. The bias
generator combined with an external PNP or NPN transis-
tor provides DC laser current to bias the laser in a light-
emitting state. When there is a monitor diode (MD) in the
laser package, the APC circuitry adjusts the laser-bias
current to maintain average power over temperature and
changing laser properties. The MD input is connected to
相關(guān)PDF資料
PDF描述
MAX3296 MAX3296 Shortwave or VCSEL (Common Cathode) Evaluation Kit
MAX3296CGISEVKIT MAX3296 Shortwave or VCSEL (Common Cathode) Evaluation Kit
MAX3296EVKIT-SW MAX3296 Shortwave or VCSEL (Common Cathode) Evaluation Kit
MAX3297CUE 3.0V to 5.5V, 1.25Gbps/2.5Gbps LAN Laser Drivers
MAX3286-MAX3299 3.0V to 5.5V, 1.25Gbps/2.5Gbps LAN Laser Drivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3286C/D 功能描述:激光驅(qū)動(dòng)器 DICE SALES DICE RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3286C/D-B1H WAF 制造商:Maxim Integrated Products 功能描述:
MAX3286CGI 功能描述:激光驅(qū)動(dòng)器 NULL RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3286CGI-T 功能描述:激光驅(qū)動(dòng)器 NULL RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3286CHJ 功能描述:激光驅(qū)動(dòng)器 3.0V to 5.5V 1.25Gbps/2.5Gbps LAN 激光驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*