v23809-c8-t10 Infineon Technologies Corporation, v23809-c8-t10 Datasheet - Page 2

• Manufacturer Part Number: v23809-c8-t10
• Description: Multimode 1300 Fast Ethernet/fddi/atm Transceiver With Connector
• Manufacturer: Infineon Technologies Corporation

DESCRIPTION
This data sheet describes the Infineon Fast Ethernet/FDDI/ATM
transceiver—part of Infineon Multistandard Transceiver Family.
It is fully compliant with the Asynchronous Transfer Mode
(ATM) OC-3 standard, the Fiber Distributed Data Interface
(FDDI) Low Cost Fiber Physical Layer Medium Dependent (LCF-
PMD) draft standard
ATM was developed because of the need for multimedia appli-
cations, including real time transmission. The data rate is scal-
able and the ATM protocol is the basis of the broadband public
networks being standardized in the International Telegraph and
Telephone Consultative Committee (CCITT). ATM can also be
used in local private applications.
FDDI is a Dual Token Ring standard developed in the U.S. by the
Accredited National Standards Committee (ANSC) X3T9, within
the Technical Committee X3T9.5. It is applied to the local area
networks of stations, transferring data at 100 Mbits/s with a
125 MBaud transmission rate. LCF FDDI is specially developed
for short distance applications of up to 500 m (fiber-to-the-desk)
as compared to 2 km for backbone applications.
Fast Ethernet was developed because of the higher bandwidth
requirement in local area networking. It is based on the proven
effectiveness of millions of installed Ethernet systems.
The Infineon multimode transceiver is a single unit comprised
of a transmitter, a receiver, and an ST receptacle. This design
frees the customer from many alignment and PC board layout
concerns. The modules are designed for low cost applications.
The inputs/outputs are PECL compatible and the unit operates
from a 3.0 V to 5.5 V power supply. As an option, the data out-
put stages can be switched to static levels during absence of
light, as indicated by the Signal Detect function. It can be
directly interfaced with available chipsets.
Notes
1. FDDI Token Ring, Low Cost Fiber Physical Layer Medium Depen-
2. FDDI Token Ring, Physical Layer Medium Dependent (PMD) ANSI
Regulatory Compliance
Fiber Optics
Feature
Electromagnetic
Interference (EMI)
Immunity:
Electrostatic
Discharge
Immunity:
Radio Frequency
Electromagnetic
Field
Eye Safety
dent (LCF-PMD) ANSI X3T9.5 / 92 LCF-PMD / Proposed Rev. 1.3,
September 1, 1992. American National Standard.
X3.166-1990 American National Standard. ISO/IEC 9314-3: 1990.
(1)
, and the FDDI PMD standard
Standard
FCC Class B
EN 55022 Class B
CISPR 22
EN 61000-4-2
IEC 1000-4-2
EN 61000-4-3
IEC 1000-4-3
IEC 825-1
Comments
Noise frequency
range:30 MHz to
1 GHz
Discharges of
± 15kV with an air
discharge probe on
the receptacle cause
no damage.
With a field strength
of 10 V/m rms, noise
frequency ranges
from 10 MHz to
1 GHz
Class 1
(2)
.
2
TECHNICAL DATA
The electro-optical characteristics described in the following
tables are valid only for use under the recommended operating
conditions.
Recommended Operating Conditions
Notes
1. For V
2. To maintain good LED reliability, the device should not be held in the
3. To achieve proper PECL output levels the 50
Parameter
Ambient Temperature
Power Supply Voltage
Supply Current 3.3 V
Supply Current 5 V
Transmitter
Data Input
High Voltage
Data Input
Low Voltage
Threshold Voltage
Input Data Rise/Fall,
20%–80%
Data High Time
Receiver
Output Current
Input Duty Cycle
Distortion
Input Data
Dependent Jitter
Input Random Jitter
Input Center
Wavelength
Electrical Output
Load
(I
45 mA for the three outputs. Load is 50
ON state for more than the specified time. Normal operation should
be done with 50% duty cycle.
done to V CC –2 V. For correct termination see the application notes.
V23809-C8–T10, MM 1300 nm LED Fast Ethernet/FDDI/ATM Transceiver (ST)
CC2
(3)
CC
+I
CC3
–V
EE
) does not include the load drive current (Icc1). Add max.
(min., max.). 50% duty cycle. The supply current
(2)
(1)
Symbol
T
V
I
V
V
V
t
t
l
t
t
t
l
R
CC
O
C
R
on
DCD
DDj
RJ
AMB
CC–
IH
IL
BB
L
, t
–V
–V
–V
F
V
CC
CC
EE
CC
Min.
0
3
–1165
–1810
–1380
0.4
1260
into V CC –2V.
Typ. Max.
50
termination should be
70
5.5
230
260
–880
–1475
–1260
1.3
1000
25
1.0
0.76
1380
Units
°C
V
mA
mV
ns
mA
ns
nm