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VSC7809WA

Description
Photodiode Detector, 700nm Min, 850nm Max, 1250Mbps, TO-46, Panel Mount, FLAT WINDOW, TO-46, 4 PIN
CategoryWireless rf/communication    Optical fiber   
File Size138KB,10 Pages
ManufacturerVitesse Semiconductor Corporation
Websitehttp://www.vitesse.com/
Download Datasheet Parametric Compare View All

VSC7809WA Overview

Photodiode Detector, 700nm Min, 850nm Max, 1250Mbps, TO-46, Panel Mount, FLAT WINDOW, TO-46, 4 PIN

VSC7809WA Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerVitesse Semiconductor Corporation
package instructionTO-46
Reach Compliance Codeunknown
body height2.4 mm
Body length or diameter4.7 mm
Communication standardsATM, GBE
data rate1250 Mbps
Fiber optic equipment typesPHOTODIODE DETECTOR
JESD-609 codee0
Installation featuresPANEL MOUNT
Maximum operating temperature100 °C
Minimum operating temperature
Maximum operating wavelength850 nm
Minimum operating wavelength700 nm
Nominal operating wavelength840 nm
Package formTO-46
Responsiveness1.2 A/W
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountNO
Terminal surfaceTin/Lead (Sn/Pb)
Transmission typeDIGITAL
Base Number Matches1
VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
VSC7809
Features
• Integrated Photodetector/Transimpedance
Amplifier Optimized for High-Speed Optical
Communications Applications
• Fibre Channel/Gigabit Ethernet Compatible
• High Bandwidth
Bandwidth
(MHz)
800
Photodetector/Transimpedance Amplifier
Family for Optical Communication
• Low Input Noise Equivalent Power
• Large Optically Active Area
• Single 3.3V Power Supply
Part Number
VSC7809
Data Rate
1.25Gb/s
Input Noise
(
µ
W rms)
1.4
Optically Active Area
(
µ
m diameter)
100
General Description
The VSC7809 integrated Photodetector/Transimpedance Amplifier provides a highly integrated solution
for converting light from a fiber optic communications channel into a differential output voltage. The benefits
of Vitesse Semiconductor’s Gallium Arsenide H-GaAs process are fully utilized to provide very high bandwidth
and low noise in a product with a large optically active area for easy alignment. The sensitivity, duty cycle dis-
tortion and jitter meet or exceed all Fibre Channel and Gigabit Ethernet application requirements. Parts are
available in either die form, flat-windowed packages or in ball-lens packages.
By using a metal-semiconductor-metal (MSM) photodetector with a monolithic integrated transimpedance
amplifier, the input capacitance is lowered which allows for a larger optically active area than in discrete photo-
detectors. Integration also allows superior tracking over process, temperature and voltage between the photode-
tector and the amplifier, resulting in higher performance. This part can easily be used in developing Fibre
Channel Electro-Optic Receivers which exhibit very high performance and ease of use.
VSC7809 Block Diagram
Photodetector/Transimpedance Amplifier
+3.3V
DOUTP
DOUTN
GND
Both DOUTP and DOUTN are back-terminated to 25Ω.
G52195-0, Rev 2.4
04/05/01
©
VITESSE
SEMICONDUCTOR CORPORATION
• 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 1

VSC7809WA Related Products

VSC7809WA VSC7809WD
Description Photodiode Detector, 700nm Min, 850nm Max, 1250Mbps, TO-46, Panel Mount, FLAT WINDOW, TO-46, 4 PIN Photodiode Detector, 700nm Min, 850nm Max, 1250Mbps, TO-46, Panel Mount, BALL LENS, TO-46, 4 PIN
Maker Vitesse Semiconductor Corporation Vitesse Semiconductor Corporation
package instruction TO-46 TO-46
Reach Compliance Code unknown unknown
body height 2.4 mm 3.5 mm
Body length or diameter 4.7 mm 4.7 mm
Communication standards ATM, GBE ATM, GBE
data rate 1250 Mbps 1250 Mbps
Fiber optic equipment types PHOTODIODE DETECTOR PHOTODIODE DETECTOR
Installation features PANEL MOUNT PANEL MOUNT
Maximum operating temperature 100 °C 100 °C
Maximum operating wavelength 850 nm 850 nm
Minimum operating wavelength 700 nm 700 nm
Nominal operating wavelength 840 nm 840 nm
Package form TO-46 TO-46
Responsiveness 1.2 A/W 1.2 A/W
Maximum supply voltage 5.5 V 5.5 V
Minimum supply voltage 4.5 V 4.5 V
Nominal supply voltage 5 V 5 V
surface mount NO NO
Transmission type DIGITAL DIGITAL
Base Number Matches 1 1
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