MF443
1310 nm, 1550 nm, 155 Mbps
PIN with Preamplifier
Data Sheet
January 2004
Ordering Information
MF443
MF443ST
MF443PT
TO-46 with lens
ST receptacle
Pigtail including 1.4 m of
50/125 mm multi-mode fiber
and SC connector
-40°C to +85°C
Note: The rated Responsivity applies to all options.
Features
•
•
•
•
1310-1550 nm PIN/TIA
Data-rate up to 200 Mbps
TIA with AGC
Low power consumption
Description
This device consists of a PIN photodiode and a
transimpedance amplifier assembled in a TO-46
package. It is designed for FDDI, ATM and SDH/ Sonet
up to 155 Mbps. The AGC (Automatic Gain Control)
ensures a wide dynamic range. Its double-lens optical
system is designed for single-mode fiber as well as for
multimode fiber with core diameter up to 62.5
µm.
Applications
•
•
•
•
Sonet OC-3
FDDI
ATM 155 Mbps
General Purpose
Data Out
V
DD
V
DD
Data Out
Data
Data
Out
Data Out
Data
Case
V
SS
Bottom View
V
SS
Figure 1 - Pin Diagram
Figure 2 - Functional Schematic
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2004, Zarlink Semiconductor Inc. All Rights Reserved.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
