HD3SS0001_14 Datasheet, PDF (7/17 Pages) Texas Instruments – 10.3Gbps Thunderbolt Port and DisplayPort Switch

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ELECTRICAL CHARACTERISTICS (continued)
(under recommended operation conditions)
PARAMETER
CONDITIONS
DisplayPort Link: ML1(p)_IN, ML1(n)_IN
R_L
I_L
O_IRR
X_TALK
BW
Differential Return Loss
Differential Insertion Loss
Differential Off-Isolation
Differential Crosstalk
Differential Bandwidth
f = 2.7 GHz
f = 2.7 GHz; V_CM = 0 V
f = 2.7 GHz (see Figure 3)
f = 2.7 GHz
–3 dB
t_PD
Propagation Delay(from input to
output)
R_SC and R_L = 50 Ω (see Figure 2)
T_SKEW
C_ON
C_OFF
R_ON
Intra-pair Skew Added
Outputs ON Capacitance
Outputs OFF Capacitance
Output ON resistance
R_SC and R_L = 50 Ω (see Figure 2)
VI ^{= 0 V; Outputs Open; Switch ON}
V_I = 0 V; Outputs Open; Switch OFF
V_DD = 3.3 V; I_O = –15 mA; V_CM = 0.5 V to 1.5 V;
CAD_IN = 0 V
ΔR_ON
On resistance match between pairs of
the same channel
V_DD = 3.3 V; I_O = -15 mA; V_CM = 0.5 V to 1.5 V
T_ON
T_OFF
Control Line Change to MUX Output
Switched
See Figure 1
Thunderbolt™ Technology Low Speed UART : LSTX
C_ON
C_OFF
R_ON
Outputs ON capacitance
Outputs OFF capacitance
Output ON resistance
V_I = 0 V , Outputs Open, Switch ON
V_I = 0 V, Outputs Open, Switch OFF
V_DD = 3 V, V_CM = 0 V to 3 V, I_O = –1 mA
CAD_IN = 0 V
t_PD
Propagation Delay
DisplayPort: AUX(p), AUX(n)
LSTX to ML1(p)_OUT
C_ON
C_OFF
R_ON
Outputs ON Capacitance
Outputs OFF Capacitance
Output ON resistance
V_I = 0 V; Outputs Open; Switch ON
V_I = 0 V; Outputs Open; Switch OFF
V_DD = 3.3V; I_O = –10 mA; AUX(p) = 0.3 V;
AUX(n) = 3.0 V; CAD_IN = 0 V
ΔR_ON
On resistance match between pairs of VDD = 3.3 V; IO = –10 mA;
the same channel
V_CM = 0.5 V to 1.5 V
T_ON
T_OFF
Control line change to Mux output
switched
See Figure 2
Thunderbolt Technology Low Speed UART : LSRX
C_ON
Z_O
t_PD
t_r
t_f
T_ON
T_OFF
Outputs capacitance
Output impedance
Propagation delay
Rise Time
Fall Time
Control line change to MUX Output
Switched
V_DD = 3.3 V
ML1(n)_OUT to LSRX
V_DD = 3 V
V_DD = 3 V
See Figure 1
HD3SS0001
SLAS827 – SEPTEMBER 2013
MIN TYP MAX UNIT
–16
dB
–0.8
dB
–20
dB
–35
dB
7
GHz
200 ps
4 ps
1.5
pF
1
pF
6
8Ω
1Ω
400
µs
10
8
pF
3
pF
12
19 Ω
200
ps
6
pF
3
pF
12
Ω
1Ω
40 ms
10 µs
3
pF
60
Ω
3.2
ns
3
ns
3
ns
400 µs
10 µs
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