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| FOA3251B1 Datasheet, PDF (18/25 Pages) Infineon Technologies AG – High Speed Clock and Data Recovery for Fiber Optic Applications | |||
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FOA3251B1
S1028C1
External Components
FOA3251
VCC
800
800
VCC
10 pF
PLL2 UP
PLL2 DN
10 pF
6.8 k
6.8 k
1.5 k
47 nF
100
1.5 k
47 nF
470 fF
VF02
ITS11423
Figure 8 Loop Filter PLL2 (CMU)
XTAL IN
33 pF
VCC
TSX-2
XTAL OUT
56 pF
ITS11424
Figure 9 Crystal Oscillator
Data Sheet
18
V1.0, 1999-08
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