HD3SS2521 Datasheet, PDF (11/18 Pages) Texas Instruments – DockPort Controller

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HD3SS2521
SLAS941A – APRIL 2013 – REVISED MAY 2013
ELECTRICAL CHARACTERISTICS – DEVICE PARAMETERS (continued)
(under recommended operating conditions)
PARAMETER
CONDITIONS
MIN
HS_OE#_IN , HS_SEL_IN
I_IH
Input High Current
I_IL
Input Low Current
AxP/N, BxP/N, CxP/N
V_CC = 3.6V, V_IN = VCC
V_CC = 3.6V, V_IN = GND
I_LK
High-impedance leakage current
ADP/DM, BDP/DM, CDP/DM
V_CC = 3.6V, V_IN = 0V, V_OUT = 2V
(I_LK on open outputs Port B and C)
V_CC = 3.6V, V_IN = 0V, V_OUT = 2V
(I_LK on open outputs Port A)
I_LK
High-impedance leakage current
V_CC = 3.6V, V_IN = 0V, V_OUT = 0V to 4V,
HS_OE#_IN = GND
TYP
MAX UNITS
1 µA
1 µA
130
µA
4
1 µA
ELECTRICAL CHARACTERISTICS – SIGNAL SWITCH PARAMETERS
(under recommended operating conditions; RL, Rsc = 50Ω, CL = 10pF unless otherwise noted)
PARAMETER
CONDITIONS
MIN
AxP/N, BxP/N, CxP/N HIGH-BANDWIDTH SIGNAL PATH
t_PD
T_on
T_off
T_SK(O)
T_SK(b-b)
C_ON
C_OFF
R_ON
ΔR_ON
Switch Propagation Delay
SS_SEL_IN -to-Switch T_on
SS_SEL_IN -to-Switch T_off
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 channels
On resistance match between pairs of the
same channel
Rsc and RL = 50 Ω, See Figure 5
Rsc and RL = 50 Ω, See Figure 4
Rsc and RL = 50 Ω, See Figure 5
V_IN = 0V, Outputs Open, Switch ON
V_IN = 0V, Outputs Open, Switch OFF
V_CC = 3.3V, V_CM = 0.5V – 1.5V,
I_O = –8 mA
V_CC = 3.3V; –0.35V ≤ VIN ≤ 1.2V;
I_O = –8 mA
R_{FLAT_ON} On resistance flatness [R_ON(MAX) – R_ON(MIN)]
RL
Differential Return Loss (VCM = 0V)
V_CC = 3.3V; –0.35V ≤ V_IN ≤ 1.2V
f = 2.5 GHz
f = 4.0 GHz
X_TALK
Differential Crosstalk (VCM = 0V)
f = 2.5 GHz
f = 4.0 GHz
O_IRR
Differential Off-Isolation (VCM = 0V)
f = 2.5 GHz
f = 4.0 GHz
I_L
Differential Insertion Loss (VCM = 0V)
f = 2.5 GHz
f = 4.0 GHz
BW
Bandwidth
At -3 dB
ADP/DM, BDP/DM, CDP/DM SIGNAL PATH
t_PD
Switch Propagation Delay
T_on
HS_SEL_IN -to-Switch T_on
HS_OE#_IN -to-Switch T_on
HS_SEL_IN Toff
T_off
HS_OE#_IN -to-Switch Toff
Rsc and RL = 50 Ω, See Figure 5
Rsc and RL = 50 Ω, See Figure 4
Rsc and RL = 50 Ω, See Figure 4
T_SK(O)
T_SK(b-b)
C_ON
Inter-Pair Output Skew (CH-CH)
Intra-Pair Output Skew (bit-bit)
Outputs ON Capacitance
Rsc and RL = 50 Ω, See Figure 5
V_IN = V_CC or 0V, Outputs Open,
Switch ON
TYP MAX UNITS
85 ps
70
250
ns
70
250
20 ps
8 ps
1.5
pF
1
pF
5
8Ω
2
Ω
0.7
1.15 Ω
–12
dB
–11
–39
dB
–35
–22
dB
–19
–1.1
dB
–1.5
6
GHz
250
ps
30
17
ns
12
10
10
20 ps
10
20 ps
6
7.5 pF
Copyright © 2013, Texas Instruments Incorporated
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