Equalizer EF2A51A Series Now under development These equalizers maintain high speed data (2.5Gb/s12.5Gb/s) attenuation level at 3dB,6dB, 9dB,12dB up to 10GHz. High speed communication cable, Applications optical module, test and measurement equipment etc. RoHS compliant Completely lead free SPECIFICATIONS 0.30 max 0.500.10 Equivalent circuit Mechanical pad IN OUT 0.55 1.120.25 0.15 1.600.05 pad (Dimension:mm) 0.800.15 Electrical <Data Speed and Attenuation> Back side Data speed Type EF2A51A Attenuation (at 50MHz) 3, 6, 9, 12dB (1dB) Band ∼10GHz (1dB max) Impedance 50 Rated current (A) 100m Operating temperature 40∼85C 025＝2.5 Gb/s 031＝3.125 Gb/s 050＝5.0 Gb/s 063＝6.25 Gb/s 100＝10.0 Gb/s 125＝12.5 Gb/s E=3 EF2A51A025E10B EF2A51A031E10B EF2A51A050E10B EF2A51A063E10B EF2A51A100E10B EF2A51A125E10B Attenuation (dB) K=6 EF2A51A025K10B EF2A51A031K10B EF2A51A050K10B EF2A51A063K10B EF2A51A100K10B ― Q=9 EF2A51A025Q10B EF2A51A031Q10B EF2A51A050Q10B EF2A51A063Q10B ― ― • Details of specifications may be discussed for specific application Examples of characteristics 108 109 freq, Hz Characteristics at 2.5Gb/s S(4, 3) m1 3,6,9,12dB Equalizers for 12.5Gb/s Applications S(6, 5) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 S(2, 1) S(6, 5) S(4, 3) m1 3,6,9,12dB Equalizers for 5.0Gb/s Applications S(2, 1) S(2, 1) S(4, 3) S(6, 5) 3,6,9,12dB Equalizers for 2.5Gb/s Applications 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 108 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 109 freq, Hz m1 108 Characteristics at 5.0Gb/s 109 freq, Hz Characteristics at 12.5Gb/s PART NUMBER EF2 A 5 1A 050 E ** B BBessel Loss Function Ripple characteristics (101dB of Max Ripple) Attenuation at 50MHz (E3dB,K6dB,Q9dB,T12dB) data speed (0313.125Gb/s,0636.25Gb/s,12512.5Gb/s) Dimensions (1A1608 package) Impedance (550) Circuit (ARC shunt) Part Code susumu group catalog