HD3SS3212 Datasheet, PDF (6/26 Pages) Texas Instruments – Two-Channel Differential 2:1/1:2 USB3.1 Mux/Demux

HD3SS3212, HD3SS3212I
SLASE74E – MAY 2015 – REVISED MAY 2016
7.7 Switching Characteristics
t_PD
t_{SW_ON}
t_{SW_OFF}
t_{SK_INTRA}
t_{SK_INTER}
PARAMETER
Switch propagation delay (see Figure 3)
Switching time SEL-to-Switch ON (see Figure 2)
Switching time SEL-to-Switch OFF (see Figure 2)
Intra-pair output skew (see Figure 3)
Inter-pair output skew (see Figure 3)
8 Parameter Measurement Information
V_CC
R_SC = 50 Ÿ
Axp
R_SC = 50 Ÿ
Axn
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MIN
TYP
MAX UNIT
80
ps
0.5
µs
0.5
µs
6
ps
20
ps
Bxp/Cxp
R_L = 50 Ÿ
Bxn/Cxn
R_L = 50 Ÿ
SEL
Figure 1. Test Setup
50%
SEL
50%
V_OUT
90%
10%
t_{SW_ON}
Figure 2. Switch On and Off Timing Diagram
t_{SW_OFF}
6
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