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PDF V23814-K1306-M136 Data sheet ( Hoja de datos )
| Número de pieza | V23814-K1306-M136 | |
| Descripción | PAROLI Tx AC/ 1.25 Gbit/s | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Fiber Optics
Parallel Optical Link:
PAROLI ® Tx AC, 1.25 Gbit/s
Parallel Optical Link:
PAROLI ® Rx AC, 1.25 Gbit/s
V23814-K1306-M136
V23815-K1306-M136
Features
• Power supply 3.3 V
• Multistandard differential signal electrical interface
• 12 electrical data channels
• Asynchronous, AC-coupled optical link
• 12 optical data channels
• Transmission data rate of up to 1250 Mbit/s per
channel, total link data rate up to 15 Gbit/s
• 850 nm VCSEL array technology
• PIN diode array technology
• 62.5 µm graded index multimode fiber ribbon
• MT based optical port
• SMD technology
• OIF1) compliant
• IEC Class 1 laser safety compliant
• GBE mask compliant
Optical Port
• Designed for the Simplex MT Connector (SMC)
• Port outside dimensions: 15.4 mm x 6.8 mm (width x height)
• MT compatible (IEC 61754-5) fiber spacing (250 µm) and alignment
pin spacing (4600 µm)
• Alignment pins fixed in module port
• Integrated mechanical keying
• Process plug (SMC dimensions) included with every module
1) OIF-VSR4-01.0 Implementation Agreement (VSR OC-192/STM-64)
PAROLI® is a registered trademark of Infineon Technologies AG
Data Sheet
1
2001-12-01
1 page  
V23814-K1306-M136
V23815-K1306-M136
Pin Configuration
Pin Description Transmitter (cont’d)
Pin Symbol Level/ Logic Description
No.
49 VEE
50 VEE
51 DI10N Data In
Ground
Ground
Data Input #10, inverted
52 DI10P Data In
Data Input #10, non-inverted
53 VEE
54 VEE
55 DI11N Data In
Ground
Ground
Data Input #11, inverted
56 DI11P Data In
Data Input #11, non-inverted
57 VEE
58 VEE
59 DI12N Data In
Ground
Ground
Data Input #12, inverted
60 DI12P Data In
Data Input #12, non-inverted
61 VEE
62 VIN
63 t.b.l.o.
Ground
VIN rail
CML: VIN = Reference supply (e.g. VCC)
LVPECL, LVDS: VIN = VEE
to be left open
64 –RESET LVCMOS In High = laser diode array is active
Low = switches laser diode array off
This input has an internal pull-down to ensure laser
safety switch off in case of unconnected
–RESET input
65 VEE
66 VEE
67 LE
LVCMOS In
Ground
Ground
Laser ENABLE. High active.
High = laser array is on if –LE is also active.
Low = laser array is off. This input has an internal
pull-up, therefore can be left open.
68 –LE
LVCMOS In
Laser ENABLE. Low active. Low = laser array is on
if LE is also active. This input has an internal pull-
down, therefore can be left open.
69 t.b.l.o.
to be left open
70 t.b.l.o.
to be left open
71 t.b.l.o.
to be left open
72 VCC
Power supply voltage of laser driver
Data Sheet 5 2001-12-01
5 Page 
V23814-K1306-M136
V23815-K1306-M136
Laser Safety
Laser Safety
The transmitter of the AC coupled Parallel Optical Link (PAROLI) is an IEC 60825-1
Amend.2 Class 1 laser product. It complies with FDA performance standards (21 CFR
1040.10 and 1040.11) for laser products except for deviations pursuant to Laser Notice
No. 50, dated July 26, 2001. To avoid possible exposure to hazardous levels of invisible
laser radiation, do not exceed maximum ratings.
The PAROLI module must be operated under the specified operating conditions (supply
voltage can be adjusted between 3.0 V and 3.6 V) under any circumstances to ensure
laser safety.
Attention: Class 1 Laser Product
Note: Any modification of the module will be considered an act of “manufacturing”, and will
require, under law, recertification of the product under FDA (21 CFR 1040.10 (i)).
Laser aperture
and beam
Figure 4 Laser Emission
Laser Safety Design Considerations
To ensure laser safety for all input data patterns each channel is controlled internally and
will be switched off if the laser safety limits are exceeded.
A channel alerter switches the respective data channel output off if the input duty cycle
permanently exceeds 57%. The alerter will not disable the channel below an input duty
cycle of 57% under all circumstances.
The minimum alerter response time is 1 µs with a constant high input, i.e. in the input
pattern the time interval of excessive high input (e.g. ’1’s in excess of a 57% duty cycle,
consecutive or non-consecutive) must not exceed 1 µs, otherwise the respective channel
will be switched off. The alerter switches the respective channel from off to on without
the need of resetting the module if the input duty cycle is no longer violated.
All of the channel alerters operate independently, i.e. an alert within a channel does not
affect the other channels. To decrease the power consumption of the module unused
channel inputs can be tied to high input level. In this way a portion of the supply current
in this channel is triggered to shut down by the corresponding alerter.
Data Sheet 11 2001-12-01
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet V23814-K1306-M136.PDF ] | |
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