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QGD19903IS PDF预览

QGD19903IS

更新时间: 2024-10-01 19:46:07
品牌 Logo 应用领域
英特尔 - INTEL ATM异步传输模式电信电信集成电路
页数 文件大小 规格书
7页 95K
描述
Support Circuit, 1-Func, CQFP68, CERAMIC, STRAIGHT LEAD PACKAGE-68

QGD19903IS 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFF,针数:68
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84JESD-30 代码:S-CQFP-F68
长度:19.05 mm负电源额定电压:-8 V
功能数量:1端子数量:68
最高工作温度:70 °C最低工作温度:
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QFF
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not Qualified座面最大高度:2.4384 mm
标称供电电压:5 V表面贴装:YES
电信集成电路类型:ATM/SONET/SDH SUPPORT CIRCUIT温度等级:COMMERCIAL
端子形式:FLAT端子节距:1.016 mm
端子位置:QUAD宽度:19.05 mm
Base Number Matches:1

QGD19903IS 数据手册

 浏览型号QGD19903IS的Datasheet PDF文件第2页浏览型号QGD19903IS的Datasheet PDF文件第3页浏览型号QGD19903IS的Datasheet PDF文件第4页浏览型号QGD19903IS的Datasheet PDF文件第5页浏览型号QGD19903IS的Datasheet PDF文件第6页浏览型号QGD19903IS的Datasheet PDF文件第7页 
10 Gbit/s  
Modulator Driver  
GD19903  
an Intel company  
Advance Information  
General Description  
Features  
l
The GD19903 is a high-speed amplifier,  
which provides a high power output drive  
suitable to feed an optical modulator at  
10 Gbit/s.  
The GD19903 modulator driver provides  
Amplitude Modulation (AM) control of the  
outputs of the modulator driver for control  
of the modulation in Mach-Zehnder  
modulators. The AM will be controlled by  
inserting a dither current at up to 10 kHz  
with AM amplitude of up to 10 % of the  
data amplitude.  
Fully differential, 10 VPP differential  
drive capability.  
l
CML inputs.  
l
GD19903 provides single-ended or differ-  
ential output drive to an external modula-  
tor. The outputs must be externally AC  
coupled, and on-chip termination is pro-  
vided to minimize reflections.  
Limiting structure.  
l
Output peak-peak monitor.  
l
An analogue monitor output is provided  
to indicate peak-peak output voltage  
swing.  
Data outputs can be turned off.  
l
The output amplitude can be adjusted to  
the required value by sourcing a DC cur-  
rent into a control terminal of the device.  
Capability to AM modulate output.  
l
The GD19903 modulator driver is deli-  
vered in a 68 pin ceramic package with  
50 W transmissions lines.  
Power supply: -8.0 V and +5 V  
l
The data outputs can be shut down by  
setting the amplitude control currents to  
0. When shut down, the residual output  
data amplitude will be less than 1.5 % of  
maximum amplitude.  
No external choke required.  
l
Maximum rise/fall time of 45 ps  
(20 – 80 %).  
l
Power dissipation: 8.6 W (typical) at  
maximum output swing.  
l
Package: 68 pin MLC  
VMONREF  
VMON  
Applications  
VOUT  
VIN  
l
Telecommunications transmission  
systems:  
SDH STM-64  
SONET OC-192  
VINN  
VOUTN  
l
l
WDM applications.  
VEE  
VCC  
10 Gbit/s optical transmission.  
Data Sheet Rev.: 06  

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