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



Eudyna's unique Circuit with
Excellent GaAs MESFET Process

• High sensitivity
• Excellent equivalent input noise current density
• Wide bandwidth
• High gain
• High transimpedance
• Wide dynamic range

   Features
• Operation up to 1.25 Gbit/s
• +5.0V or +3.3V single power supply
(All of Preamplifiers up to1.25 Gbit/s)

F0100109B F0100208B F0100408B-02 F0100406B
 
Specifications
Part Number Gain
Control		 Supply
Voltage (V)		 S21
(dB)		 fop
(MHz)		 Ztp
(kΩ)		 lnoise
(pA/√Hz)		 Dice Size
(µm)		 Feature Application
F0100111B AGC 3.3 38 130 27 1.1 660/720 Excellent overload, High gain 156 Mbit/s opticai
transmission sysrems
F0100109B AGC 3.3 or 5.0 38 130 27 1.1 820/820 Excellent overload, High gain
F0100112B BBB 3.3 32 250 16 0.8 660/720 High sensitivity
F0100106B BBB 3.3 or 5.0 32 250 16 0.8 820/820 High sensitivity
F0100211B AGC 3.3 35 300 10 1.4 660/720 Good overload 622 Mbit/s opticai
transmission sysrems
F0100209B AGC 3.3 or 5.0 35 300 10 1.4 820/820 Good overload
F0100212B BBB 3.3 29 300 7 1.3 660/720 High sensitivity
F0100208B BBB 3.3 or 5.0 29 300 7 1.3 820/820 High sensitivity
F0100404B N/A 3.3 or 5.0 16 1,900 0.6 9.7 820/820 Zt constant 1.25 Gbit/s opticai
transmission sysrems
F0100406B AGC 3.3 30 1,000 4 3.5 660/720 Hig hsensitivity Receivers for GE-PON OLT
F0100408B BBB 3.3 21 1,550 1 7.0 660/720 For burs tmode
F0100408B-02 BBB 3.3 21 1,550 1 7.0 660/720 For burs tmode
Operation chip backside temp:
-40°C to 95°C		 Receivers for
GE-PON 1.25 Gbits/s OLT
BBB(Bit by Bit)means transimpedance for each bit is controlled optimum according to optical signal power of each bit.