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AMT128503T56FのメーカーはANADIGICS Incです、この部品の機能は「1.25Gb/s Integrated 850nm MSM-TIA」です。 |
部品番号 | AMT128503T56F |
| |
部品説明 | 1.25Gb/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AMT128503T56Fダウンロード(pdfファイル)リンクがあります。 Total 12 pages
AMT128503
1.25 Gb/s Integrated 850 nm MSM-TIA
Data Sheet - Rev. 0
FEATURES
· 1.25 Gb/s Differential Output TIA
· 3.3V Operation
· Automatic Gain Control
· 850nm Photodetector with
100 mm x 100 mm Active Area
· Integrated MSM detector & TIA
· TO-46 Ultra Flat Window or Lens
Package
· TO-56 Ultra Flat Window Package
APPLICATIONS
· Gigabit Ethernet (1.250Gb/s)
· Fibre Channel (1.0625 Gb/s)
PRODUCT DESCRIPTION
The ANADIGICS AMT128503 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
TO-46F
Ultra Flat
Window
Package
TO-46L
Lens
Package
TO-56F
Ultra Flat
Window
Package
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, TO46 lens
and TO56 flat window packaged receiver pass
stringent reliability requirements. These products
are readily designed into receivers and transceivers
for Gigabit Ethernet and Fibre Channel applications.
Figure 1: AMT128503 Equivalent Circuit
VDD
4K
PIN
AGC
US Patents: 5047728, 5646573
Charge
Pump
6.5 GHz
Osc
VOUT
VOUT
Ground
1 Page Figure 2: Eye Diagram with an Optical Input
Power of -17dBm
AMT128503
Figure 3: Eye Diagram with an Optical Input
Power of -1.0dBm
15mV/Div
200ps/Div
175mV/Div
200ps/Div
Figure 4: Supply Current vs Temperature
50.0
45.0
3V
3.3V
3.6V
40.0
35.0
30.0
25.0
0
20 40 60 80
Ambient Temperature (C)
100
Figure 5: Bandwidth vs. Temperature
1600
1500
1400
1300
1200
1100
1000
900
0
3V
3.3V
3.6V
20 40 60 80
Ambient Temperature (C)
100
Figure 6: Differential Responsivity vs Temperature
Figure 7: Sensitivity vs Temperature
2000
1800
1600
1400
1200
1000
0
-22.00
3V
3.3V -22.50
3.6V
-23.00
-23.50
-24.00
-24.50
20 40 60 80
Ambient Temperature (C)
-25.00
100 0
3V
3.3V
3.6V
20 40 60 80
Ambient Temperature (C)
100
Data Sheet - Revision 0
03/01
3
3Pages AMT128503
Figure 13: Evaluation Board Schematic
VDD
0.1uF
2
4K
AGC
OUT
OUT
1
0.1uF
VOUT
3 0.1uF VOUT
Charge
Pump
6.5 GHz
OSC
4
Figure 14: Evaluation Board Layout
Data Sheet - Revision 0
6 03/01
6 Page | |||
ページ | 合計 : 12 ページ | ||
|
PDF ダウンロード | [ AMT128503T56F 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 |
AMT128503T56F | 1.25Gb/s Integrated 850nm MSM-TIA | ANADIGICS Inc |