ETC V23809-E1-E17

V23809-E1-E16
V23809-E1-E17
SHORT PIN
LONG PIN
Multimode 1300 nm ESCON® Serial Transceiver
FEATURES
• Compliant with ESCON and SBCON standards
• Transceiver includes transmitter, receiver and ESCON/
SBCON receptacle
• Transceiver mates keyed ESCON/SBCON connector
• Data rates for ESCON/SBCON applications from
10 to 200 MBd
• Data rates for individual applications from
10 to 300 MBd
• Transmission distance of 3 km and more
• Single power supply of 3.0 V to 5.5 V
• Extremely low power consumption <0.7 W at 3.3 V
• PECL differential inputs and outputs
• System is optimized for 62.5 and 50 µm graded index
fiber
• 0.7" spacing between optical interface of transmitter and
receiver
• Through-hole technology with either 2.5 mm or 3.5 mm
pin length
• Low profile for high slot density
APPLICATIONS
• ESCON architecture
• High speed computer links
• Local area networks
• High definition/digital television
• Switching systems
• Control systems
Dimensions in (mm) inches
Receptacle fully complies with
ESCON/SBCON standards
(2.5) .098
short pin
(3.5) .138
long pin
(34) 1.34
(27.94) 1.1
(10.58)
.417
max.
(1.6) .063
(0.6) .024
(7.62) .3
(10.16) .4
40 21
20 1
(2.54) .1
(10.16) .4
34 27
14 7
(19.05)
.75
(17.78) .7
(15.24) .6
(75.5)
2.972
(15.88) .625
(∅0.46)
∅.018
28 pins
.159
(4.05)
PCB
(32) 1.26
(38) 1.496
(45.8) 1.8
(11.53)
.454
max.
Regulatory Compliance
Feature
Standard
Comments
Electromagnetic
Interference (EMI)
FCC 47 CFR Part 15, Noise frequency
Class B
range:
EN 55022 Class B
30 MHz to 1 GHz
CISPR 22
Immunity:
Electrostatic
Discharge
EN 61000-4-2
IEC 1000-4-2
Discharges of ±15 kV
with an air discharge
probe on the receptacle cause no damage.
Immunity:
Radio Frequency
Electromagnetic
Field
EN 61000-4-3
IEC 1000-4-3
With a field strength of
10 V/m rms, noise frequency ranges from
10 MHz to 1 GHz
Eye Safety
IEC 825-1
Class 1
Absolute Maximum Ratings
Exceeding any one of these values may destroy the device
immediately.
Supply Voltage (VCC–VEE)........................................ –0.5 V to 7 V
Data Input Levels (PECL) (VIN)................................... VEE to VCC
Differential Data Input Voltage (∆VIN)..................................... 3 V
Operating Ambient Temperature (TAMB) ................. 0°C to 85°C
Storage Ambient Temperature (TSTG)................ –40°C to 100°C
Humidity/Temperature Test Condition (RH)................ 85%/ 85°C
Life Test Condition (Operating) (TAMB/Life) .......... 115°C/ 1000 h
Soldering Conditions, Temp/Time
(MIL-STD 883C, Method 2003) .............................270 °C/ 10 s
ESD Resistance (all pins to VEE, human body)
(MIL-STD 883C, Method 3015) ....................................... 1.5 kV
Output Current (IO) ........................................................... 50 mA
ESCON® is a registered trademark of IBM
Fiber Optics
FEBRUARY 2002
DESCRIPTION
Transmitter Electro-Optical Characteristics
The Infineon ESCON/SBCON optical devices, along with the
ESCON/SBCON optical duplex connector, are best suited for
high speed fiber optic duplex transmission systems operating
at a wavelength of 1300 nm. The system is fully compatible
with the IBM ESCON standard and the SBCON standard of
ANSI. It includes a transmitter and a receiver for data rates of
up to 320 MBd. A non-dissipative plastic receptacle matches
the ESCON/SBCON duplex connector.
(Values in parentheses are for 300 MBd)
Data Rate
DR
0
Max. Units
200
MBd
Supply Current
lCC
165
mA
Launched Power (Ave.)
BOL into 62.5 µm
Fiber(1, 2, 3)
PO
–21 –16.5 –14
(–22)
dBm
–22
Launched Power (Ave.)
EOL into 62.5 µm
Fiber(1, 2, 3, 4)
The optical interface of transmitter and receiver have standard
0.7” spacing. The receptacle and connector have been keyed in
order to prevent reverse insertion of the connector into the
receptacle. After proper insertion the connector is securely held
by a snap-in lock mechanism.
The transmitter converts a serial electrical PECL input signal
with data rates of up to 320 MBd to an optical serial signal. The
receiver converts this signal back to an electrical serial signal,
depending on the detected optical rate.
(–23)
Center Wavelength(5)
λC
Spectral Width
(FWHM)(6)
∆l
175
Temperature
Coefficient, Optical
Output Power
TCp
0.03
dB/°C
Output Rise/Fall Time,
20%–80%
tR, tF
1.7
ns
Deterministic Jitter(7)
JD
1280
1355 nm
1.0
(2)
Jitter(8)
JR
Extinction Ratio
(Dynamic)(9)
ER
Random
TECHNICAL DATA
The electro-optical characteristics described in the following
tables are valid only for use under the recommended operating
conditions.
0.6
0.8
–16
–13
0.06
dB
Notes
1. Measured at the end of 1 meter fiber. Cladding modes removed at a
data rate of between 50 and 200 MBd, 50% duty cycle.
Recommended Operating Conditions
Max.
Units
2. PO [dBm]=10 log (PO/1 mW).
3. PO (BOL) >–20 dBm and PO (EOL) >–21.5dBm at TCASE=60°C.
0
70
°C
4. Over 105 hours lifetime at TAMB=35°C.
3
5.5
V
5. Measured at TCASE=60°C.
230
mA
6. Full width, half magnitude of peak wavelength.
Parameter
Symbol
Min.
Ambient Temperature
TAMB
Power Supply Voltage
VCC–VEE
Supply Current 3.3
Symbol Min. Typ.
(300)
The inputs/outputs are PECL compatible and the unit operates
from a single power supply of 3.0 V to 5.5 V. As an option, the
data output stages can be switched to static low levels during
absence of light as indicated by the Signal Detect function.
V(1)
Transmitter
Typ.
ICC
Supply Current 5 V(1)
7. Measured at 200 MBd with Jitter Test Pattern shown in Figure 3. In
the test pattern are five positive and five negative transitions. Measure the time of the 50% crossing of all 10 transitions. The time of
each crossing is then compared to the mean expected time of the
crossing. Deterministic jitter is the range of the timing variations.
Input duty cycle 50% referred to differential zero.
260
Transmitter
Data Input High
Voltage
VIH–VCC
–1165
–880
Data Input Low
Voltage
VIL–VCC
–1810
–1475
Threshold Voltage
VBB–VCC
–1380
–1260
Input Data Rise/Fall
Time, 20%–80%
tR, tF
0.4
1.3
Data High Time(2)
tON
1000
Output Current
IO
25
mA
Input Center
Wavelength
λC
1380
nm
Electrical Output
Load(3)
RL
1000
Ω
mV
8. RMS value is measured with 1010 pattern. Peak-to-peak value is
determined as RMS multiplied by 14 for BER 1E-12. Data input
jitter considered to be zero. Noise on input signal must be added
geometrically.
ns
9. Extinction ratio is the logarithmic measure of the optical power in
the OFF state (POFF) to twice the average power (PO).
ER=10 log [(2xPO)/POFF] (optical power measured in mW), or
E=|PO+3 dB| –POFF. (optical power measured in dBm).
Receiver
1260
50
Notes
1. For VCC–VEE (min.,max.). 50% duty cycle. Receiver output loads not
included.
2. To maintain good LED reliability the device should not be held in the
ON state for more than the specified time. Normal operation should
be done with 50% duty cycle.
3. To achieve proper PECL output levels the 50 Ω termination should
be done to VCC–2 V.
Fiber Optics
V23809-E1-E16/E17, short/long pin MM 1300nm ESCON® Serial Trx
2
Receiver Electro-Optical Characteristics
Pin Description
(Values in parentheses are for 300 MBd)
Receiver
Symbol Min.
Data Rate
DR
Typ.
10
Max.
Units
200
MBd
Pin#
Pin Name
Level/
Logic
Description
1
TxVBB
PECL
Input
Threshold voltage for
unused input when
transmitter driven with
single ended input signal
2–7, 14,
17, 18
TxVEE
Tx
Ground
Power
Supply
Negative Tx supply
voltage
15, 16
TxVCC
Tx +3.3 V Power
to 5 V
Supply
Power supply for Tx
19
TxD
Tx Input
Data
PECL
Input
Transmitter input data
PECL
Input
Inverted transmitter
input data
(300)
Supply Current
(w/o ECL Outputs)(1)
lCC
Sensitivity (Average
Power) BOL(2, 3, 4)
PIN
80
–32.5
90
–35.5
mA
dBm
(–29)
Sensitivity (Average
Power) EOL(2, 3, 4, 5)
–32
–35
(–28.5)
Saturation
(Average Power)
PSAT
–14
Signal Detect
Assert Level(6)
PSDA
–44.5
–36
20
TxDn
Tx Input
Data
Signal Detect
Deassert Level(6)
PSDD
–45
–37.5
21
RxDn
Signal Detect
Hysteresis
PSDA–
PSDD
0.5
Rx Output PECL
Inverted data output
Data
Output
Inverted
22
RxD
Signal Detect
Reaction Time
SDreac
Output Low
Voltage(7)
Rx Output PECL- Data output. A logic high
Data
Output on the pin with a logic
low on complementary
pin means a high-level
of light received
Output High
Voltage(7)
23, 25,
34–38
RxVEE
Rx
Ground
24
RxVCC1 Rx +3.3 V Power
to 5 V
Supply
Power supply - receiver
buffer & output stages
26, 27
RxVCC2 Rx +3.3 V Power
to 5 V
Supply
Power supply preamp &
bias - photodiode
39
RxSD
Rx
Signal
Detect
PECL
Output
active
high
A high level on this
output shows an optical
signal is applied to the
optical input
40
RxSDn
Rx
Signal Detect
Inverted
PECL
Output
active
low
A low level on this output shows an optical
signal is applied to the
optical input
4
dB
3
500
µs
VOL–
VCC
–1810
–1620 mV
VOH–
VCC
–1025
–880
Output Data Rise/Fall tR, tF
Time, 20%–80%(7)
0.5
2.5
0.7
Output SD Rise/Fall
Time, 20%–80%
1.3
ns
40
Deterministic
Jitter(8, 9)
JD
Random Jitter(10)
JR
0.35
0.45
0.15
Notes
1. For VCC–VEE (min., max.). 50% duty cycle. The supply current does
not include the load drive current of the receiver output. Add max.
60 mA for the four outputs. Load is 50 Ω to VCC–2 V.
2. Measured at the end of 1 meter and at a duty cycle of 50%.
Cladding modes are removed.
Power
Supply
Negative Rx supply
voltage
Transceiver to Jumper Installation
3. PO [dBm]=10 log (PO/1 mW).
4. Measured at BER=1E–12, 200 MBd transmission rate and 50% duty
cycle 27–1 PRBS pattern. Center wavelength between 1200 nm and
1500 nm. Fiber type 62.5/125 µm/0.29 NA or 50/125 µm/0.2 NA. Input
optical rise and fall times are 1.2 and 1.5 ns (20%–80%) respectively.
5. Over 105 hours lifetime at TAMB=35°C.
6. Indicating the presence or absence of optical power at the receiver
input. Signal detect at logic High when asserted. All powers are
average power levels. Pattern 27–1 at 200 MBd.
7. Load is 50 Ω to VCC–2 V. A minimum measurement tolerance
of 50 mV should be allowed due to dynamic measurement of
data outputs.
8. Measured at 200 MBd with Jitter Test Pattern shown in Figure 3. In
the test pattern are five positive and five negative transitions. Measure the time of the 50% crossing of all 10 transitions. The time of
each crossing is then compared to the mean expected time of the
crossing. Deterministic jitter is the range of the timing variations.
9. Measured at optical input power level greater than –20 dBm.
10.Largely due to thermal noise. Measured at –33.0 dBm. To convert
from specified RMS value to peak-to-peak value (at BER 1E–12)
multiply value by 14.
Fiber Optics
V23809-E1-E16/E17, short/long pin MM 1300nm ESCON® Serial Trx
3
output stages of the receiver. VCC2 supplies more sensitive
parts of the receiver.
Signal Detect Threshold and Hysteresis
–44.5 dBm to –36 dBm
–37.5 dBm to –45 dBm
Pins 26 and 27 are the supply pins for the preamplifier and the
bias for the photodiode.
Asserted
Transmitter Section
The transmitter consists of only one power supply. Its LED
diode driving current is in the range of 60 mA. This is very high
compared to the switching currents on the receiver section.
To buffer these peaks, external capacitors are recommended.
Capacitors will also reduce ringing on the power supply of the
customer‘s board.
Deasserted
0.5 dB
2.5 dB
4 dB
delta PSD
Jitter Test Pattern
Transceiver Filtering
0 0 1 1 1 1 1 0 1 0 1 1 0 0 0 0 0 1 0 1
For overall functionality, the sensitive stage of the receiver
section (VCC2) must be decoupled from the output stages and
from high switching currents on the transmitter section.
Filtering Circuitry
APPLICATION NOTE
C1
VCC RX
(Pin 26 & 27)
Power Supply Filtering
In most of the applications using ESCON 200 MBd optical
transceivers additional high speed circuits such as switching
power supply, clock oscillator, or high speed multiplexer are
present on the application board. These often create power
supply noise at a high spectral bandwidth caused by very fast
transitions in today’s chip technology.
4.7µH
VCC RX
VCC TX
(Pin 24)
(Pin 15 & 16)
C2
The Infineon ESCON Transceiver Family provides superior EMI
performance with regards to the emission and immission of
radiation and provides immunity against conductive noise.
Some basic recommendations are presented herein to ensure
proper functionality in the field.
C3
C4
VCC
Ceramic Capacitors
C1, C2, C3: 100 nF
C4: 2.2 to 6.8 µF
Receiver Section
The use of SMD components is recommended.
For the receiver part of an ESCON transceiver the footprint
shows 2 power supply sections:
Common layout rules, such as short connection between
capacitors and pins, ground layers etc., should be applied for
optimum board design and operation.
VCC1 (Pin 24) and VCC2 (Pins 26, 27).
VCC1 is the power supply for the post amplifier and the ECL
DC coupling between
ECL gates.
R in Ω
5V
4V
3.3 V
R1/3
82
100
127
R2/4
130
100
83
R5/7
82
100
127
R6/8
130
100
83
R9 = 200 Ω
Fiber Optics
V23809-E1-E16/E17, short/long pin MM 1300nm ESCON® Serial Trx
4
Published by Infineon Technologies AG
Warnings
© Infineon Technologies AG 2002
All Rights Reserved
Due to technical requirements components may contain dangerous substances.
For information on the types in question please contact your Infineon Technologies
offices.
Infineon Technologies Components may only be used in life-support devices or
systems with the express written approval of Infineon Technologies, if a failure of
such components can reasonably be expected to cause the failure of that
life-support device or system, or to affect the safety or effectiveness of that device
or system. Life support devices or systems are intended to be implanted in the
human body, or to support and/or maintain and sustain and/or protect human life.
If they fail, it is reasonable to assume that the health of the user or other persons
may be endangered.
Attention please!
The information herein is given to describe certain components and shall not be
considered as warranted characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties
of non-infringement, regarding circuits, descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and conditions and prices
please contact the Infineon Technologies offices or our Infineon Technologies
Representatives worldwide - see our webpage at
www.infineon.com/fiberoptics
Infineon Technologies AG • Fiber Optics • Wernerwerkdamm 16 • Berlin D-13623, Germany
Infineon Technologies, Inc. • Fiber Optics • 1730 North First Street • San Jose, CA 95112, USA
Infineon Technologies K.K. • Fiber Optics • Takanawa Park Tower • 20-14, Higashi-Gotanda, 3-chome, Shinagawa-ku • Tokyo 141, Japan