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VSC7984のメーカーはVitesse Semiconductor Corporationです、この部品の機能は「11.3 Gb/s Electroabsorption Modulator Driver」です。 |
部品番号 | VSC7984 |
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部品説明 | 11.3 Gb/s Electroabsorption Modulator Driver | ||
メーカ | Vitesse Semiconductor Corporation | ||
ロゴ | |||
このページの下部にプレビューとVSC7984ダウンロード(pdfファイル)リンクがあります。 Total 2 pages
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VSC7984
11.3 Gb/s Electroabsorption Modulator Driver
www.DataSheet4U.com
FEATURES:
Single +5V or –5.2V Supply
Selectable Data Retiming
Output Enable
AC-Coupled Inputs
Internally-Stabilized Modulation and Bias Outputs
Excellent Output Return Loss
300mV Differential Data Input Sensitivity
Programmable Output Data Eye Crossing Point
2.5V On-chip Voltage Reference
Available in Bare Dice, 32-pin 5mm x 5mm QFN, or
32-pin Metal-glass QFP
APPLICATIONS:
10G Transmit Optical Sub-Assemblies
- 9.983 Gb/s SONET OC-192/SDH STM-64
- 10.3 Gb/s Ethernet
- 10.5 Gb/s Fibre Channel
- 10.7 Gb/s OTN G.709/G.975
- 12.5 Gb/s SONET with FEC Optical
- DWDM SONET/SDH
Transponders
- XENPAK, X2, XPAK modules
- 300pin MSA modules
Transceivers
- XFP modules
BENEFITS:
Unique architecture provides excellent output impedance, further
reducing output jitter.
Extended case temperature range (-10°C to 95°C) providing more
thermal margin for system design.
Guaranteed operation at worst-case duty cycle (85% crossing point),
improving yield by enabling the use of a wider range of modulators.
Internal operational amplifiers reduce off-chip circuit complexity and
component count.
Output enable for both eye safety and low power in sleep modes
required by new module MSAs.
SPECIFICATIONS:
VSC7984
- Supply Voltage: +5V or –5.2V
- Supply Current: 290mA
- Input Sensitivity: 300mV to 1V Single Ended or Differential
- Data Rate: 11.3 Gb/s
- Clock Rate: 11.3 GHz
- Output Offset Adjust: 0 to 1.5V
- Output Modulation Voltage: 1.4 to 2.8V
- Output Rise Fall Time: 25 ps
- Data Eye Crossing Point Adjustment: 25% to 85%
- Operating Temperature from -10°C to 95°C
- Package:
• VSC7984-W: Dice
• VSC7984YF: 24-pin 4mm x 4mm QFN
BLOCK DIAGRAM:
50Ω
DATA
50Ω
DATAN
VCC
VCC
Retimer
DCC
50Ω 50Ω
OUT
OUTN
CLK
CLKN
CSEL
PW
PWN
Control Circuitry
VMOD
VOFS
VEE
VREF
VTEMP
ENABLE
PB-VSC7984-001
1 Page | |||
ページ | 合計 : 2 ページ | ||
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PDF ダウンロード | [ VSC7984 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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VSC7982 | (VSC7980 - VSC7982) Laser/Modulator Driver Family | Vitesse Semiconductor Corporation |
VSC7983 | 11.3Gb/s Eml Driver | Vitesse Semiconductor |