FRM5W621KT Datasheet, PDF (1/5 Pages) Eudyna Devices Inc – InGaAs-APD/Preamp Receiver

InGaAs-APD/Preamp
Receiver
FRM5W621KT/LT
FEATURES
• Data rate up to 622Mb/s
KT
• High Responsibility: typ. 0.85A/W at 1,550nm
• 30µm active area APD chip with GaAs pre-amplifier
• High temperature operation up to +85°C
• Small co-axial package with single mode fiber
APPLICATIONS
• Medium bit rate long haul optical transmission systems
at STM-4 (OC-12)
DESCRIPTION
These APD preamplifiers use an InGaAs APD chip with
GaAs IC preamplifier. The KT package is designed for a
LT
horizontal PC board mount. The LT package is secured by a
vertical flange. Each package is connected with
single-mode fiber by Nd: YAG welding. The detector
preamplifier is DC coupled and has a low electrical
output when the APD is illuminated.
Edition 1.0
March 1999
1