requirements 1/24 D-Light DLR-xx-251-Iw-Pyz-Lv 2 to 12 channels 4.25 Gbps optoelectronic receiver Features Up to 4.25 Gbps per channel 2 to 12 independent receivers in a single package Each channel complies with IEEE Std. 802.3z Gigabit Ethernet 1000 Base-Sx PMD requirements Also suitable for Fibre Channel, Infiniband and VSR-1 requirements Qualified over the industrial temperature range -40 +85C Standard electrical plug/socket interface Small package size (16x16x3mm) Pigtailed optical connectics Low power consumption Single 3.3 V power supply Applications Product Description Sensors interconnects D-Light DLR-xx-251-Iw-Pyz-Lvv parallel optoelectronic modules receive high data rate signals on either 2, 4, 8 or 12 independent Numerical video transmission channels. They are optimized for short distance high data rate Board-to-board communications optical communications on multimode fiber ribbon and fully Severe environment comply with ARINC804 Standard. They are protocol independent interconnects and can be applied to Gigabit Ethernet (both 1GBE and 10 GBE), Fibre Channel, Infiniband or any specific communication Space application application in the qualified temperature range -40 +85C . DLR-xx-251-Iw-Pyz-Lvv modules integrate state-of-the art GaAs PIN photodiode arrays and are optimized for low power consumption (<125 mW for each receiver channel). DLR-xx-251-Iw-Pyz-Lvv are available in various package such as surface mount or pluggable ones and various multimode fiber ribbon pigtail termination are offered around the standardized MT ferrule. Ordering Information Several versions of D-Light optoelectronic receivers are currently available. All use 50/125 or 62.5/125m fiber ribbon cables. DLR-xx-251-Iw-Pyz-Lvv vv : Pigtail Length Length in cm (see page15 for details) 1 50/125m Bare fibre ribbon z : Fibres diameter 2 62.5/125m Bare fibre ribbon O MPO connector X MPX connector y : Connector type T MTP connector N No connector (MT ferule only) M MT ferule plus spring L 48-Pin LCC package w : Packaging option GM 100-Pin Meg-Array socketed package 02 2 channels 04 4 channels xx : number of channel 08 8 channels 12 12 channels Information subject to change without further notice 09/23/2014 - Version 2.1 DATASHEET D-Lightsys 101 Rue Philibert Hoffman - 93116 Rosny Sous Bois - Phone :+33-1-49353953 - Fax :+33-1-49353983 requirements 2/24 D-Light DLR-xx-251-Iw-Pyz-Lv 2 to 12 channels 4.25 Gbps optoelectronic receiver Absolute Maximum Ratings Stress beyond the values stated below may cause permanent damage to the device. Parameter Symbol Min Max Unit Notes Storage temperature T -55 +125 C - st Soldering temperature T - 230 C - sol Soldering time tsol - 60 s - Supply voltage V -0.3 +4.0 V - CC Signal pins voltage range Vpin VEE-0.3 VCC+0.3 V - Junction temperature T - 130 C - j ESD resistance voltage ESD - 1 KV - Notes: 1. Human Body Model (HBM) according to JESD22-A114-B. Module specifications General VCC =3.3V, VEE=GND= 0V Parameter Symbol Min Typ Max Unit Notes Supply voltage V 3.0 3.3 3.6 V - CC Supply voltage noise NVCC - - 100 mV 1 Supply current ICC - xx35 xx42 mA 2 Power supply noise rejection PSR - - 15 dB - 12 channels P xx125 xx150 mW 2 tot Power consumption Per channel P - - 125 mW 2 ch Rx enable/disable Disabled Vdis 0 - 0.8 V 3 voltage Enabled Ven VCC-1.3 - VCC V 3 Data rate per channel B 0.01 2.5 4.25 Gbps 4 Qualified temperature T -40 - +85 C 5 op Notes: 1. For noise frequencies < 10MHz 2. xx represents the number of channel. Power consumption per Rx channel operating at full speed. 3. The module is normally enabled (i.e. when the RxEnable control input is not connected). 4. Bit rate of 4.25Gbps can be achieved with an optical input sensitivity reduced to 15 dBm typ. 5. Module operates over -55 +100C with limited degraded performances. Module specifications Electrical VCCx =3.3V, VEEX=GNDX= 0V, Temp = -40 +85C Parameter Symbol Min Typ Max Unit Notes Number of channels Nch 4 - 12 - - Differential output voltage V 250 300 400 mV - OUTpp Output stage power supply range V 1.8 - V V 1 OREF CC Output impedance Zout 80 100 120 - Channel crosstalk penalty XPopt - 1 2 dB 2 High V 2.4 - V V 3, 4 OH CC Link Monitor Output Low V 0 - 0.5 V 3, 4 OL Total jitter receiver T - - 150 ps 5 J Rise/Fall time R, F 40 - 120 ps 5 Rx electrical power consumption (1 ch.) P - 125 150 mW - Rx Notes: 1. Output stage complies with CML 3.3 to 1.8V standards. See description for details. 2. For adjacent channels in worst case at full speed (one channel at sensitivity & adjacent channel at saturation), squelch function OFF. 3. Compatible with LVTTL/CMOS digital level specifications. 4. The Link Monitor circuit monitors the incoming optical signal level and generates a logic LOW signal when insufficient photocurrent is produced (see detailed description below). 5. Measured at 1.25Gbps and with 20% / 80% levels. Information subject to change without further notice 09/23/2014 - Version 2.1 DATASHEET D-Lightsys 101 Rue Philibert Hoffman - 93116 Rosny Sous Bois - Phone :+33-1-49353953 - Fax :+33-1-49353983