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Details, datasheet, quote on part number:PTAV155
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Datasheet text preview:
Data sheet
Fibre Optic Receiver
The PTAV series are optical receivers suitable for bit rates from 155 to 622 Mbit/s long and intermediate reach SDH/SONET/ATM single mode applications. They use Bookham Technology one piece fibre alignment technology offering high stability and reliability and are capable of satisfying the requirements of the Bellcore quality specification TA-NWT-00983. Bookham's unsurpassed quality and reliability are featured in a rugged, hermetically sealed, ceramic package fully tested for environmental integrity. The receivers are designed to be physically small and their 8 pin mini DIL packages are near pin-compatible with industry standard 14 pin DIL devices. The optical element is an InGaAs PIN photodiode coupled to a multimode fibre pigtail, and an integral transimpedance amplifier with AGC is featured. Operation from either dual +5 / -5.2 V supplies or single +5 V supply is specified by selecting a PTAV**L or PTAV**C respectively. The PTAV series is compatible with the LCV mini DIL transmitter.
Features · Wavelength range 1200 1600 nm · One piece fibre alignment with no distortion material system · InGaAs PIN · Low noise amplifier · OC3 & OC12 versions available · Proven reliability and Bellcore TA-NWT-000983 capability · Hermetically sealed package
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Characteristics
Conditions : Ambient temperature 22°C Load impedance 50 Wavelength 1300 nm nom.
Sensitivity Overload O v PIN Bias PTAV**C only Application STM1/OC3 STM4/OC12 Device Code PTAV155* PTAV622* Min dBM -38.5 -33 Typ dBM -41 -34 Min dBM -6 -6 Typ dBM -3 -3 -5.2 V Pin Bias PTAV** C&L Min dBM 0 0 Typ dBM 1 1 Typ MHz 100 400 Typ K 13 5 Bandwidth Transimpedance
Parameter Detector responsivity Total leakage current
Min 0.8
Typ 0.9 <1
Unit A/W nA
Notes : 1. Sensitivity at BER = 10-10 is measured using a rms noise voltage test. Transimpedance values apply when AGC function is fully off. 2. A device with the suffix `C' is specified to deliver the above overload performances under single supply rail (0 V PIN bias) and dual supply rail (-5.2 V PIN bias) conditions. A device with the suffix `L' is specified for overload under dual supply rail (-5.2V PIN bias) conditions only
Absolute Maximum Ratings
Parameter Operating and storage temperature Supply voltage V cc PIN bias Fibre bend radius Min -40 +4.75 -15 30 Max +85 +5.25 +0.5 Unit °C V V mm
Block Diagram
Vcc Vout
In GaAs PIN detector
Transimpedance amplifier
PIN bias
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Outline Diagram
Dimensions in mm
13.2
TOP 23
2 4.3 4. 5 850 - 950 7. 6
FIBER LENGTH TO END OF C28 OR C33CONNECTOR FERRULE OTHERWISE1 00 0 3000
Pinout Information
Comparison with 14 Pin Footprint A link is required to connect Photodiode bias to pin 1 All other connections remain the same
14 13 12 11 10 9 8 8765 1234 1234567 View from Top
0. 5 4 7. 6
0.2 5
This Product (8 Pin) Pin # Description Pin # 1 2 3 1 2 3 4 5 6 7 8 Photodiode bias Case ground Case ground Output Case ground Case ground +ve supply Case ground 4 5 6 7 8 9 10 11 12 13 14
Previous Generation (14 Pin) Description Photodiode Case ground Case ground Not connected Case ground Case ground Output Case ground Case ground +ve supply +ve supply Case ground Case ground Case ground
www.bookham.com
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