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InGaAs PIN-TIA Receivers
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KPDX1GK

KPDX1GK
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Features

  • High optical sensitivity (-32dBm )
  • Low noise and high speed trabs-impedence amplifier built-un to meet OC-24
  • AGC circuit built-in
  • 5 pin package available for a photodiode current monitor
  • Pig tail type /ROSA package also available as an option

Applications

  • Optical communication
  • Optical LAN
  • OE converters

Description

  • A high speed InGaAs PIN photodiode is integrated with a transimpedance preamplifier and bypass chip capacitors, and is encapsulated in a small TO-46 package. A ball lens cap with AR coating is hermetically sealed to provide an efficient coupling with a single mode fiber. The pigtail type and the LC-ROSA type are available as an option.

Specifications

Absolute Maximum Ratings
ParameterSymbolValueUnitConditions
Power supplyVcc-0.5 to 6.5V
Maximum optical power inputPimax4mW
Operating temperatureTopr-40 to +85
Storage temperatureTstg-40 to +85
Electrical and Optical characteristics
ParameterSymbolValueUnitConditions
Min.Typ.Max
Operating voltageVop3.03.33.6V
Consumption currentIcc304255mA
Bit rateBR1.25Gbps
Bandwidth @-3dBBW0.86GHzRL=50Ω, Pi=-10dBm, small signal modulation
Optical sensitivityPmin-32dBmBER=10-10, differential
Output Output impedanceZo405060Ωsingle ended
Differential output voltageVop320400480mVppRL=100Ω, differential
Photo-electric conversion efficiencyηPE22.5kV/WRL>50Ω, single ended
KPDX1GK

InGaAs PIN-TIA Receivers : other products

 DescriptionModel No.Bit Rate
(bps)
Optical Sensitivity
(dBm), Typ.
PackageApplications
preamplifiedKPDX150MB156M-39 @3.3Vhermetically sealed pig tail and LC-ROSAOC-3 preamplified receivers
preamplifiedKPDX600M622M-31 @3.3VOC-12 preamplified receivers
preamplifiedKPDX1GK1.25G-32 @3.3VOC-24 preamplified receivers
preamplifiedKPDX2GK2.5G-29 @3.3VOC-48 preamplified receivers
preamplifiedKPDX2GE2.5G-27 @3.3Vhermetically sealedOC-48 preamplified receivers with long focal length
preamplifiedKPDX4G4.25G-22 @3.3Vhermetically sealed pig tailFibre channel receivers
preamplifiedKPDX10G10.3G-19 @3.3VOC-192 preamplified receivers
ROSAKPDX10G-XMD10.3G-18 @3.3VLC-ROSA with flexible printed circuit(FPC) FPC easily adjusted to match an impedence