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參數(shù)資料
| 型號： | LTC5100 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 3.3V, 3.2Gbps VCSEL Driver |
| 中文描述： | 3.3伏，3.2Gbps速率VCSEL驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/52頁 |
| 文件大小： | 575K |
| 代理商： | LTC5100 |
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LTC5100
1
sn5100 5100fs
FEATURES
APPLICATIU
DESCRIPTIOU
TYPICAL APPLICATIO
U
I
Gigabit Ethernet and Fibre Channel Transceivers
I
SFF and SFP Transceiver Modules
I
Proprietary Fiber Optic Links
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
2
C is a trademark of Philips Electronics N.V.
*Vertical Cavity Surface Emitting Laser
**Downloadable from www.linear.com
I
155Mbps to 3.2Gbps Laser Diode Driver for VCSELs*
I
60ps Rise and Fall Times, 10ps Deterministic Jitter
I
Eye Diagram is Stable and Consistent Across
Modulation Range and Temperature
I
1mA to 12mA Modulation Current
I
Easy Board Layout, Laser can be Remotely Located
if Desired
I
No Input Matching or AC Coupling Components
Needed
I
On-Chip ADC for Monitoring Critical Parameters
I
Digital Setup and Control with I
2
C
TM
Serial Interface
I
Emulation and Set-Up Software Available**
I
Operates Standalone or with a Microprocessor
I
On-Chip DACs Eliminate External Potentiometers
I
Constant Current or Automatic Power Control
I
First and Second Order Temperature Compensation
I
On-Chip Temperature Sensor
I
Extensive Eye Safety Features
I
Single 3.3V Supply
I
4mm
×
4mm QFN Package
3.3V, 3.2Gbps VCSEL Driver
Figure 1. VCSEL Transmitter with Automatic Power Control
The LTC
5100 is a 3.2Gbps VCSEL driver offering an
unprecedented level of integration and high speed perfor-
mance. The part incorporates a full range of features to
ensure consistently outstanding eye diagrams. The data
inputs are AC coupled, eliminating the need for external
capacitors. The LTC5100 has a precisely controlled 50
output that is DC coupled to the laser, allowing arbitrary
placement of the IC. No coupling capacitors, ferrite beads
or external transistors are needed, simplifying layout,
reducing board area and the risk of signal corruption. The
unique output stage of the LTC5100 confines the modula-
tion current to the ground system, isolating the high speed
signal from the power supply to minimize RFI.
The LTC5100 supports fully automated production with its
extensive monitoring and control features. Integrated 10-bit
DACs eliminate the need for external potentiometers. An on-
board 10-bit ADC provides the laser current and voltage,
as well as monitor diode current and temperature. Status
information is available from the I
2
C serial interface for feed-
back and statistical process control.
An internal digital controller compensates laser tempera-
ture drift and provides extensive laser safety features.
3.2Gbps Electrical Eye Diagram
1mA/DIV
50ps/DIV
5100 TA01
–
+
ADC
3.3V
SCL
EN
SDA
V
DD
V
SS
24LC00 EEPROM
IN SOT-23 PACKAGE
MD
MODA
SRC
MODB
DAC
DAC
10nF
3.2Gbps
MODULATOR
FAULT
WARNING: POTENTIAL EYE HAZARD.
SEE “EYE SAFETY INFORMATION”
100
IN
+
IN
–
50
5100 F01
DIGITAL
CONTROLLER
ARBITRARY
DISTANCE
SERIALIZER
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC5100EUF | 功能描述:IC DRIVER VCSEL 3.2GBPS 16QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動(dòng)器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| LTC5100EUF#PBF | 功能描述:IC DRIVER VCSEL 3.2GBPS 16QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動(dòng)器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| LTC5100EUF#TR | 功能描述:IC DRIVER VCSEL 3.2GBPS 16QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動(dòng)器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| LTC5100EUF#TRPBF | 功能描述:IC DRIVER VCSEL 3.2GBPS 16QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動(dòng)器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| LTC511P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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