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AMT8302のメーカーはANADIGICS Incです、この部品の機能は「2.125Gb/s Integrated 850nm MSM-TIA」です。 |
部品番号 | AMT8302 |
| |
部品説明 | 2.125Gb/s Integrated 850nm MSM-TIA | ||
メーカ | ANADIGICS Inc | ||
ロゴ | |||
このページの下部にプレビューとAMT8302ダウンロード(pdfファイル)リンクがあります。 Total 12 pages
AMT8301
2.125 Gb/s Integrated 850nm MSM-TIA
Data Sheet - Rev 0
FEATURES
· Differential Output TIA
· 3.3V Operation
· Automatic Gain Control
· Integrated 850nm MSM Detector & TIA
· TO-46 Ultra Flat-Window or Lens Hermetic
Package
· High Reliability
APPLICATIONS
· 2x Fibre Channel (2.125 Gb/s)
T46F
TO-46 Ultra Flat
Window Package
T46L
TO-46 Lens
Package
Product Description
The ANADIGICS AMT8301 is a 3.3V monolithically
integrated Metal-Semiconductor-Metal (MSM)
photodetector and transimpedance amplifier (TIA)
used to convert an 850nm input optical signal into a
differential output voltage, and is manufactured in
ANADIGICS 6 GaAs wafer fabrication facility. The
integrated MSM and TIA receiver maximizes the
receiver performance by minimizing the
photodetector input parasitics to the TIA and
internally biasing the photodetector to achieve high
sensitivity, bandwidth and overload performance. As
an integrated product the reliability is inherently
better than a discrete solution, and both the MSM-TIA
integrated circuit and TO46 flat window and TO46
lens packaged receiver pass stringent reliability
requirements. These products are readily designed
into receivers and transceivers for 2X Fibre Channel
applications.
Figure 1: AMT8301 Equivalent Ciruit
VDD
2
AGC
US Patents: 5047728, 5646573
PIN
Charge 7.5 GHz
Pump
Osc
4
OUT
OUT
1
3
1 Page Figure 2: Eye Diagram with an Optical Input Power of -18dBm
AMT8301
10mV/Div
100ps/Div
Figure 3: Eye Diagram with an Optical Input Power of -8.0dBm
60mV/Div.
100ps/Div
Figure 4: Eye Diagram with an Optical Input Power of 0dBm
150mV/Div.
100ps/Div
Data Sheet - Revision 0
03/01
3
3Pages AMT8301
6
Figure 12: DUT Test Fixture Schematic
VDD
0.1uF
VOUT
0.1uF
DUT
0.1 uF
VOUT
Figure 13: Application Schematic
V DD
0.1uF
2
AGC
Charge
Pump
7.5 GHz
OSC
OUT
OUT
1
CF
3
0.1uF
RO
0.1uF
LIMITING
AMPLIFIER
4
CF is an optional single pole noise filter
CF = 1
2π fcR
fc is the desired cutoff frequency
R = 50 W
RO is required with high input resistance limiting amplifiers
RO = 100 W
Data Sheet - Revision 0
03/01
6 Page | |||
ページ | 合計 : 12 ページ | ||
|
PDF ダウンロード | [ AMT8302 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。 |
部品番号 | 部品説明 | メーカ |
AMT8301 | 2.125Gb/s Integrated 850nm MSM-TIA | ANADIGICS Inc |
AMT8301T46F | 2.125Gb/s Integrated 850nm MSM-TIA | ANADIGICS Inc |
AMT8301T46L | 2.125Gb/s Integrated 850nm MSM-TIA | ANADIGICS Inc |
AMT8302 | 2.125Gb/s Integrated 850nm MSM-TIA | ANADIGICS Inc |