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參數(shù)資料
| 型號： | VSC7967 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 元件分類： | 限幅放大器 |
| 英文描述： | PON Integrated 155 Mbps to 2.5 Gbps Burst-mode Laser Driver and Limiting Amplifier |
| 中文描述： | 無源光網(wǎng)絡集成155 Mbps至2.5 Gbps的突發(fā)模式激光驅動器和限幅放大器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 578K |
| 代理商： | VSC7967 |
VSC7967
TRANSPORT PHYSICAL LAYER
VPPD-01356
Revision 1.0
VSC7967
GPON ONU Module
VSC7967
Burst-mode Laser Driver
Connector
Triplexor
Microcontroller
SPI
Fault and
Control Logic
ADC
Analog MUX
VSC7970
at
1490 nm
Laser at
1310 nm
Analog
Video
Receive
at
1555 nm
CATV Receive
Video Amplifier
Downstream Video at 1555 nm
Downstream Receive Data at 1490 nm
Upstream Data at 1310 nm
Limiting Amplifier
MON_SEL
F E AT U R E S :
A P P L IC AT ION S :
A P P L IC AT ION D IA GR A M:
B E N E F IT S :
f
APC loop requires no initialization phase
f
VSC7967 meets the specification for BPON, GE-PON, and GPON
f
Burst enable input supports LVPECL, LVDS, and LVTTL output levels
f
Selectable resistance on monitor diode input
f
Laser driver crossing point control
f
Built-in eye safety support
f
Laser driver is ready to transmit upon power up
f
Allows the VSC7967 to be used in both PON and SFP module
solutions
f
Allows PON module to interoperate with multiple upstream devices
f
Improves accuracy of the monitor diode input by allowing the user to
select the resistance and capacitance in the input
f
Enables the user to adjust the level of the crossing point on the laser
driver output
f
No external components are required to meet IEC-60825 eye safety
specifications
f
BPON, GE-PON, and GPON burst-mode laser driver
S P E C IF IC AT ION S :
f
Package size: 5 mm x 5 mm QFN
f
Maximum modulation = 80 mA
f
Typical core power = 330 mW
f
Operating temperature range = -40 °C to 100 °C
PON Integrated 155 Mbps to 2.5 Gbps Burst-mode Laser Driver and Limiting Amplifier
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| VSC7969 | 3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969W | 3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969WD1A | 3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969WD1B | 3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969WD2A | 3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| VSC7969 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969W | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969WD1A | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969WD1B | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
| VSC7969WD2A | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect |
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