- 您現在的位置：買賣IC網 > PDF目錄385893 > SY88922KCTR (MICREL INC) SDH/SONET 2.5Gbps LASER DIODE DRIVER PDF資料下載
參數資料
| 型號： | SY88922KCTR |
| 廠商： | MICREL INC |
| 元件分類： | 其它接口 |
| 英文描述： | SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO10 |
| 封裝： | 3 X 3 MM, MSOP-10 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 84K |
| 代理商： | SY88922KCTR |
DESCRIPTION
I
Up to 2.5Gbps operation
I
25mA peak drive current
I
Separate modulation control
I
Separate output enable for laser safety
I
Differential inputs for data
I
75K
input pulldown resistor
I
Designed for use with SY88923, SY88904 or SY88905
I
Available in a tiny 10-pin (3mm) MSOP
The SY88922 is a high-speed current switch for driving
a semiconductor laser diode in optical transmission
applications. The output current, or modulation current
I
MOD
, is DC current controlled by I
RSET
, current through
the resistor R
SET
. The output OUT is HIGH when output
enable is HIGH.
The device incorporates complementary open collector
outputs with a capability of driving peak current of 25mA.
The resistor R
EXT
must be placed between /OUT and
V
CC
to dissipate the worst case power. R
SER
is
recommended to compensate for laser diode matching
issues.
The SY88922 utilizes the high performance bipolar
ASSET technology.
FEATURES
SDH/SONET 2.5Gbps
LASER DIODE DRIVER
PIN CONFIGURATIONS
BLOCK DIAGRAM
SY88922
I
1.25Gbps Gigabit Ethernet
I
531Mbps and 1062Mbps Fibre Channel
I
622Mbps SONET
I
Gigabit Interface Converter
I
2.5Gb/s SDH/SONET
APPLICATIONS
1
/EN
D
IN
/D
IN
V
REF
R
SET
10 V
CC
OUT
/OUT
GND
GND
9
8
7
6
2
3
4
5
MSOP
K10-1
D
IN
V
CC
R
EXT
OUT
OUT
R
SER
to Laser Diode
D
IN
Modulation Control
Internal Logic
BIAS
Control
EN
I
MOD
V
REF
40X
R
SET
GND
V
CC
GND
R
SET
1
Rev.: B
Issue Date:
Amendment: /1
July 2000
相關PDF資料 |
PDF描述 |
|---|---|
| SY88922KC | SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| SY88922 | SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| SY88923AV | 5V/3.3V 3.2Gbps High-Speed Limiting Post Amplifier(用于光纖接收器 5V/3.3V 3.2Gbps高速限幅后置放大器) |
| SY88923KC | 2.5Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88923 | 2.5Gbps High-Speed Limiting Post Amplifier(用于光纖接收器 2.5Gbps高速限幅后置放大器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SY88922KG | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| SY88922KGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:SDH/SONET 2.5Gbps LASER DIODE DRIVER |
| SY88922V | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V 2.5Gbps LASER DIODE DRIVER |
| SY88922V_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V 2.5Gbps LASER DIODE DRIVER |
| SY88922VKC | 功能描述:IC LASR DRVR 2.5GBPS 5.5V 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅動器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:激光二極管驅動器 數據速率:- 通道數:4 電源電壓:3.3V 電流 - 電源:- 電流 - 調制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應商設備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
發(fā)布緊急采購，3分鐘左右您將得到回復。