PGR20301 ERICSSON | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

for 2.5 Gb/s PGR 203 01

Description

Fiber optic receiver front-end module for STM-16 and OC-48 applications. The module includes an InGaAs PIN Photo Diode, with a low noise GaAs MMIC preamplifier in a 14 pin butterfly package. The single-mode fiber pigtail is terminated with a customer specified connector. The module operates between 1250 and 1620 nm. The electrical output is AC-coupled, single ended and inverted i.e., light on equals logic low. Key Features

  • Hermetic, 14 pin butterfly package with multisourced footprint
  • FC/PC, SC or ST connector
  • InGaAs PIN photo diode with low noise GaAs MMIC preamplifier
  • AC-coupled, single-ended data output
  • Operates between 1250 nm and 1620 nm
  • 1.7 GHz typical bandwidth
  • -25 dBm typical sensitivity
  • +0.5 dBm typical overload

Applications

  • SDH STM-16 SH
  • SONET OC-48 IR
  • Digital recievers to 2.5 Gb/s
  • Analog receivers to 1.8 GHz

Optical and Electrical AC Characteristics Electrical and optical characteristics over recommended operating conditions, unless otherwise noted. Parameter Conditions Symbol Min Typ Max Unit Minimum bandwidth (-3dB) -20dBm < Pf < -3dBm BW min 1.4 1.7 2.1 GHz Bandwidth variation -20dBm < Pf < -3dBm α 1.1 1.2 BWmax = α ·BWmin Gain peaking δPeak 01d B Sensitivity: Pf @ BER = 1·10-10 2.5 Gbps NRZ, Pr -25 -22 dBm PRBS 223-1, λ =1550 nm Overload: Pf @ BER = 1·10-10 2.5 Gbps NRZ, Pol 0 0.5 dBm PRBS 223-1, λ =1550 nm Output signal swing -20dBm < Pf < -3dBm V Out 15 1000 mV P-P RL = 50Ω , λ = 1550nm, ER ~10 AC transimpedance R L = 50Ω , Tz = dVOut/lPh, ave Tz 1.8 k Ω Logic sense Data out Light "ON" = Logic "LOW" Optical and Electrical DC Characteristics Electrical and optical characteristics over recommended operating conditions, unless otherwise noted. Parameter Conditions Symbol Min Typ Max Unit DC Power supply current I dd 115 130 mA Iss 90 100 mA Power consumption P Con 1.0 1.25 W PIN Responsivity λ = 1300 nm R 13 0.9 A/W λ = 1550 nm R 15 1.0 A/W Optical reflectance s11 -27 dB Recommended Operating Conditions Parameter Symbol Min Typ Max Unit Optical wavelength λ 1250 1620 nm Case temperature T Case 07 0 °C DC Power supply voltage V dd 4.7 5.0 5.3 V PIN bias V Pin 5V Absolute Maximum Ratings Parameter Symbol Min Max Unit DC Power supply voltage V dd -0.5 6.5 V Vss -7.0 0.5 V Storage temperature T Stg -40 85 °C CAUTION: Stresses outside those listed in ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

Ericsson Microelectronics AB SE-164 81 Kista, Sweden Telephone: +46 8 757 50 00 www.ericsson.com/microelectronics For local sales contacts, please refer to our website or call: Int + 46 8 757 47 00, Fax: +46 8 757 47 76 1522-PGR 203 01 Rev. D © Ericsson Microelectronics AB, August 2000 Information given in this data sheet is believed to be accurate and reliable. However no responsibility is assumed for the consequences of its use nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Ericsson Microelectronics. These products are sold only according to Ericsson Microelectronics' general conditions of sale, unless otherwise confirmed in writing. Product specifications subject to change without notice. Handling Precautions This device may be damaged as a result of electrostatic discharge (ESD). Take proper precautions during both han- dling and testing. This typically includes grounded wrist wraps, workbenches and floor mats in ESD controlled areas. Semiconductor devices may be damaged by current surges, use appropriate transient protection. Quality Assurance Ericsson Microelectronics commitment to quality has been proven through a decade of semiconductor device produc- tion and has been confirmed to ISO 9001. Opto product qualification is made according to the intention of applicable Telcordia standards. Connector Options FC/PC SC ST (Other connectors available on request)