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Copyright (c)2006 Eudyna Devices Inc. All right reserved.





10G Driver IC Series
·EMY1441HI (DML Driver)
·EMY1421HI (EML Driver)
·EMY1401VI (LN Driver)


Features
> High speed operation over 11.3 Gbit/s
> +3.3V Single supply voltage operation (AC Coupled to LD)
> Small leadless package : 4mm x 4mm
  Features
> High speed operation up to 11.3 Gbit/s
> Output voltage swing :5.0Vpp (RL=50ohm)
> Small 16pin hermetically sealed ceramic package
 


EMY1441HI / EMY1421HI   EMY1401VI
 

 
EMY1441HI (DML Driver) (RoHS Compliance Yes)
Parameter Symbol Condition Limit Unit
Min. Typ. Max.
Power Supply Current lDD VDD=3.3V, VIP=0.0V, VIB=0.0V 60 100 120 mA
Maximum Modulation
Current		 lPMAX85 VIP=1.0V, VIB=0.0V, VSD=”L”, Tc=85°C 55 75 - mA
Maximum Bias Current lBMAX VIB=0.8V, VIP=0.0V, VSD=”L” 40 60 - mA
Rise Time Tr fb=2.5 Gbit/s1, 0, 1, 0...Alternative Pattern,
20 to 80%, VIP=1.0V, VSD=”L”		 - 25 35 ps
- 25 35 ps
Fall Time Tf
 
EMY1421HI (EML Driver) (RoHS Compliance Yes)
Parameter Symbol Condition Limit Unit
Min. Typ. Max.
Power Supply Current lDD VDD=3.3V TBD 110 TBD mA
Termination Voltage VTT * AC Coupled to EML-LD 3.13 3.3 3.47 V
Maximum Output Amplitude Vout (Max.) AC coupled using bias-T, VTT=3.3V,
VIND=0.5Vpp, Minimum Output Offset		 TBD 2.5 - Vpp
Maximum Output Offset VOFF (Max.) DC coupled, VTT=5.0V TBD 1.2 - V
Crossing AdJustment Range CRS (Min.) fb=11.3 Gbit/S, NRZ, PRBS231-1, VIND=0.5Vpp
lnpu tCrossing Point:50%, Vout=2.0Vpp		 - 40 45 %
CRS (Max.) 70 80 - %
*VTT=5.0V for DC coupled to EML LD.

EMY1401VI (LN Driver) (RoHS Compliance Yes)
Parameter Symbol Condition Limit Unit
Min. Typ. Max.
Power Supply Current lSS VSS=-5.2V, VIP=0.8*VSS, Vout=5V 120 150 190 mA
Output Termination
Current at 5V Output		 lTT VIP=0.8*VSS, Vout=5V 90 110 130 mA
Output Voltage Swing Vout AC coupling, VIP=0.8*VSS, VTT<4.0V 5 5.2 - V
Rise Time Tr fb=2.5 Gbit/s1, 0, 1, 0...Alternative Pattern
20 to 80%, VIP=0.8*VSS, Vout=5V		 - 25 35 ps
- 25 35 ps
Fall Time Tf