HD3SS212 Datasheet, PDF (5/12 Pages) Texas Instruments – 5.4Gbps DisplayPort 1.2 2-to-1 Differential Switch

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HD3SS212
SLAS822 A – DECEMBER 2011 – REVISED MARCH 2012
THERMAL INFORMATION
THERMAL METRIC⁽¹⁾
θ_JA
θ_JCtop
θ_JB
ψ_JT
ψ_JB
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
HD3SS212
48-Ball u*BGHA (ZQE)
90.5
41.9
53.9
1.8
53.4
UNITS
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
RECOMMENDED OPERATING CONDITIONS
typical values for all parameters are at V_CC = 3.3V and T_A = 25°C, all temperature limits are specified by design
PARAMETER
CONDITIONS
MIN TYP MAX UNIT
V_DD
V_IH
V_IL
V_{I/O_Diff}
Supply voltage
Input high voltage
Input low voltage
Differential voltage (Dx,
AUXx)
Control Pins, Signal Pins (Dx_SEL, OE) (HPDC, 5V Tolerant)
Control Pins, Signal Pins (Dx_SEL, OE, HPDC)
Switch I/O diff voltage
3.0
2.0
–0.1
0
3.3 3.6 V
VDD V
0.8 V
1.8 Vpp
V_{I/O_CM}
Common voltage (Dx,
AUXx)
Switch I/O common mode voltage
0
2.0 V
Operating free-air
temperature
–40
105 °C
ELECTRICAL CHARACTERISTICS
under recommended operating conditions
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
DEVICE PARAMETERS
I_IH
Input high current (Dx_SEL)
I_IL
Input low current (Dx_SEL)
Leakage current (Dx_SEL)
I_LK
Leakage current (HPDA)
VDD = 3.6 V, VIN = VDD
VDD = 3.6 V, VIN = GND
VDD = 3.3 V, Vi = 2V, OE = 3.3V
VDD = 0 V, Vi = 2 V, OE = 3.3 V
VDD = 3.3 V, Vi = 2 V, OE = 3.3 V; Dx_SEL=3.3 V
3
10 µA
0.01
1 µA
2
5
6
10
µA
0.01
2
Leakage current (HPDB)
VDD = 3.3 V, Vi = 2 V, OE = 3.3 V; Dx_SEL=GND
0.01
2
I_off
Device shut down current
I_DD
Supply current
VDD = 3.6 V, OE = GND
VDD = 3.6 V, Dx_SELx = VCC/GND; Outputs
floating
5 µA
2.5
5 mA
DA, DB, DC HIGH SPEED SIGNAL PATH
C_ON
C_OFF
R_ON
ΔR_ON
Outputs ON capacitance
Vi = 0 V, Outputs open, Switch ON
Outputs OFF capacitance
Vi = 0 V, Outputs open, Switch OFF
Output ON resistance
VDD = 3.3 V, VCM = 0.5V - 1.5 V, I_O = –40 mA
On resistance match between pairs of the
same channel
VDD = 3.3 V; -0.35V ≤ VI ≤ 1.2 V; I_O = –40 mA
1.5
pF
1
pF
6.5
10 Ω
1.5 Ω
R_{FLAT_ON}
On resistance flatness (R_{ON (MAX)} – R_ON
(MAIN) ⁾
AUXx SIGNAL PATH
VDD = 3.3 V; -0.35 V ≤ VI ≤ 1.2 V
1.3
Ω
C_ON
C_OFF
R_ON
Outputs ON capacitance
Outputs OFF capacitance
Output ON resistance
Vi = 0 V, Outputs open, Switch ON
Vi = 0 V, Outputs open, Switch OFF
VDD = 3.3 V, VCM = 0.5 V - 1.5 V, I_O = -40 mA
9
pF
3
pF
7
12 Ω
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