1.25 Gb/s Integrated MSM-TIA Preliminary Data Sheet Rev. FEA

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1.25 Gb/s Integrated MSM-TIA Preliminary Data Sheet Rev. FEA

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AMT128503T46F AMT128503T46L AMT128503T56F
1.25 Gb/s Integrated MSM-TIA
Preliminary Data Sheet Rev.
FEATURES 1.25 Gb/s Differential Output 3.3V Operation Automatic Gain Control 850nm Photodetector with Active Area Integrated detector TO-46 Ultra Flat Window Ball Lens Package TO-56 Ultra Flat Window Package APPLICATIONS Gigabit Ethernet (1.250Gb/s) Fibre Channel (1.064 Gb/s) TO-46F Ultra Flat Window Package TO-56F Ultra Flat Window Package T0-46L Ball Lens Package
Electrical Characteristics (TA= =+3.3V 10%) PARAMETER Wavelength Detector Active Area Small Signal Differential 1000 MHz) Responsivity Bandwidth(1) 1000 Frequency Cutoff Output Resistance Optical Overload Optical Sensitivity Differential Output Voltage (3), TRISE TFALL 80%) (3), Duty Cycle Distortion (3), Jitter (3), (5), Total Jitter (pk-pk) (3), (5), Supply Current Operating Voltage Range +3.3 Operating Temperature Range
1500 1000 +3.6
UNIT
Measured optical input power with output connected into (differential) Measured 10-10 with PRBS 1.25 GB/s Input optical power dBm, (differential). Measured with MHz, duty cycle square wave. Measured with 1.25 Gb/s, PRBS. about center crossing. about center crossing.
AMT128503T46F AMT128503T46L AMT128503T56F Absolute Maximum Ratings
Storage Temp.
AMT128503 TO-46 Package Description
Description Output Voltage (Non- inverted) Positive Supply Voltage Output Voltage (inverted) Ground Comment Logial with optical input Volts Logical with optical input Case grounded
Patents: 5047728, 5646573
Charge Pump
Patent Pending
Figure AMT128503 Equivalent Circuit
AMT128503T46F AMT128503T46L AMT128503T56F
Figure Frequency Response with Optical Input Power -17dBm
15mV/Div 200ps/Div Figure Diagram with Optical Input Power -17dBm
175mV/Div. 200ps/Div Figure Diagram with Optical Input Power -0.5dBm
AMT128503T46F AMT128503T46L AMT128503T56F
50.0
45.0
Supply Current (mA)
40.0 3.3V 3.6V 35.0
30.0
25.0
Ambient Temperature
Figure Supply Current Temperature
1600
1500
Bandwidth (MHz)
1400
1300
3.3V 3.6V
1200
1100
1000
Ambient Temperature Figure Bandwidth Temperature
AMT128503T46F AMT128503T46L AMT128503T56F
2000
Differential Responsivity (V/W)
1800
1600 3.3V 3.6V 1400
1200
1000
Ambient Temperature
Figure Differential Responsivity Temperature
-22.00
-22.50
Sensitivity (dBm)
-23.00 -23.50 3.3V 3.6V -24.00
-24.50
-25.00
Ambient Temperature
Figure Sensitivity Temperature
AMT128503T46F AMT128503T46L AMT128503T56F
Lightwave Analizer 8702D
Laser
Optical Attenuator
Test
Fixture
Extinction
Ratio
Power
Supply Figure Test Setup Frequency Response
BERT
Pulse Pattern Generator
Error Detector
Hybrid Coupler
Limiting Amplifier
Gain
Laser
Optical Attenuator
Test Fixture
Extinction Ratio Power Supply
Figure Test Setup Sensitivity
AMT128503T46F AMT128503T46L AMT128503T56F
Pulse Pattern Generator Digital Communication Analyzer HP83480A
0.1uF
Laser
Optical Attenuator
Test Fixture
VOUT 0.1uF
Extinction Ratio
Power Supply
Figure Test Setup Measurements
Figure Test Fixture Schematic
Application Schematic
0.1uF
0.1uF 0.1uF
Charge Pump
LIMITING AMPLIFIER
AMT128503T46F AMT128503T46L AMT128503T56F
optional single pole noise filter
desired cutoff frequency required with high input resistance limiting amplifiers
EVALUATION BOARD SCHEMATIC
0.1uF
0.1uF
VOUT VOUT
0.1uF
Charge Pump
AMT128503T46F AMT128503T46L AMT128503T56F
EVALUATION BOARD LAYOUT
AMT128503T46F AMT128503T46L AMT128503T56F
T046F Package Outline Diagram
AMT128503T46F AMT128503T46L AMT128503T56F
T046L Package Outline Diagram
AMT128503T46F AMT128503T46L AMT128503T56F
T056F Package Outline Diagram
ANADIGICS, Inc. Technology Drive Warren, Jersey 07059 Tel: (908) 668-5000 Fax: (908) 668-5132 http://www.anadigics.com Mktg@anadigics.com
IMPORTANT NOTICE ANADIGICS, Inc. reserves right make changes products discontinue product time without notice. Advanced Product data sheets product specifications contained this data sheet subject change prior products formal introduction. information this data sheet been carefully checked assumed reliable. However, ANADIGICS assumes responsibility inaccuracies. ANADIGICS strongly urges customers verify that information they using current before placing orders. WARNING ANADIGICS products intended life support appliances, devices, systems. ANADIGICS product such application without written consent prohibited.

1.25 Gb/s Integrated MSM-TIA Preliminary Data Sheet Rev. FEA

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