HD3SS6126_14 Datasheet, PDF (6/17 Pages) Texas Instruments – USB 3.0 and USB 2.0 Differential Switch 2:1/1:2 MUX/DEMUX

HD3SS6126
SLAS975 – NOVEMBER 2013
ELECTRICAL CHARACTERISTICS – SIGNAL SWITCH PARAMETERS
under recommended operating conditions; R_L, R_SC = 50 Ω, C_L = 10pF (unless otherwise noted)
PARAMETER
CONDITIONS
MIN
SSA0/1(p/n), SSB0/1(p/n), SSC0/1(p/n) Signal Path
t_on
t_off
t_PD
t_SK(O)
t_SK(b-b)
C_ON
C_OFF
R_ON
ΔR_ON
R_{FLAT_ON}
SEL-to-Switch t_on
SEL-to-Switch t_off
Switch propagation delay
Inter-pair output skew (CH-CH)
Intra-Pair Output Skew (bit-bit)
Outputs ON capacitance
Outputs OFF capacitance
Output ON resistance
ON resistance match between pairs
of the same channel
ON resistance flatness (R_ON(MAX)–
R_{ON(MIN )}
R_SC and R_L = 50 Ω, See Figure 1
R_SC and R_L = 50 Ω, See Figure 3
R_SC and R_L = 50 Ω, See Figure 3
V_IN = 0 V, Outputs Open, Switch ON
V_IN = 0V, Outputs Open, Switch OFF
V_DD = 3.3V, V_CM = 0V - 2V,
I_O = –8 mA
V_DD = 3.3 V; 0 V ≤ V_IN ≤ 2 V;
I_O = –8 mA
V_DD = 3.3 V; -0 V ≤ V_IN ≤ 2 V
f = 0.3 MHz
R_L
Differential return loss (V_CM = 0 V) f = 2.5 GHz
f = 4 GHz
f = 0.3 MHz
X_TALK
Differential crosstalk (V_CM = 0 V)
f = 2.5 GHz
f = 4 GHz
f = 0.3 MHz
O_IRR
Differential off-isolation (V_CM = 0 V) f = 2.5 GHz
f = 4 GHz
f = 0.3 MHz
I_L
Differential insertion loss (V_CM = 0
V)
f = 2.5 GHz
f = 4 GHz
BW
Bandwidth
At –3 dB
HSA(p/n), HSB(p/n), HSC(p/n) SIGNAL PATH
t_ON
t_OFF
t_PD ⁽¹⁾
t_SK(O) ⁽¹⁾
t_SK(P) ⁽¹⁾
C_ON
C_OFF
R_ON
ΔR_ON
SEL to Switch t_ON
HS_OE to Switch t_ON
SEL to Switch t_OFF
HS_OE to Switch t_OFF
Switch propagation delay
Inter-pair output skew (CH-CH)
Intra-Pair Output Skew (bit-bit)
Outputs ON capacitance
Outputs OFF capacitance
Output ON resistance
ON resistance match between pairs
of the same channel
See Figure 2
See Figure 2
See Figure 3
V_IN = 0 V, Outputs Open, Switch ON
V_IN = 0 V, Outputs Open, Switch OFF
V_DD = 3 V, V_IN = 0 V,
I_O = 30 mA
V_DD = 3 V, V_IN = 2.4 V,
I_O = 30 mA
V_DD = 3 V; V_IN = 0 V;
I_O = 30 mA
V_DD = 3 V; V_IN = 1.7 V;
I_O = -15 mA
TYP
70
70
1.5
1
5
-25
–11
–11
-85
–35
–33
-85
-23
–21
-0.43
–1.1
–1.3
10
250
100
100
6
3.5
3
3.4
0.2
0.2
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MAX UNIT
250
ns
250
85 ps
20 ps
8 ps
pF
pF
8Ω
0.7 Ω
1.15 Ω
dB
dB
dB
dB
GHz
30
17 ns
12
10
ps
200
ps
200
7.5 pF
6 pF
6
Ω
6
Ω
(1) Specified by design
6
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