HFBR-2521Z Datasheet, PDF (12/18 Pages) AVAGO TECHNOLOGIES LIMITED – Versatile Link The Versatile Fiber Optic Connection

Figure 16. 1 MBd propagation delay test circuit
500
70°C
HFBR-15X2Z/25X2Z
400
HFBR-15X4Z/25X4Z
25°C
0°C
300
200
100
HFBR-15X1Z/25X1Z ^70°C
25°C
0°C
0
-25 -20
-15
-10
-5
0
P_R – INPUT OPTICAL POWER – dBm
Figure 17. Pulse width distortion vs. optical power
500
400
HFBR-15X2Z/25X2Z
HFBR-15X4Z/25X4Z
300
t_pLH
200
HFBR-15X1Z/25X1Z
t_pLH
100
t_pHL
0
-25 -20
-15
-10
-5
0
P_R – INPUT OPTICAL POWER – dBm
Figure 18. Typical link propagation delay vs.
optical power
Figure 19. Propagation delay test waveforms
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