DS90UB926Q-Q1 Datasheet, PDF (7/57 Pages) Texas Instruments – 5- to 85-MHz 24-Bit Color FPD-Link III Deserializer With Bidirectional Control Channel

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DS90UB926Q-Q1
SNLS422B – JULY 2012 – REVISED JANUARY 2015
6.4 Thermal Information
THERMAL METRIC⁽¹⁾
DS90UB926Q-Q1
NKB (WQFN)
UNIT
60 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
R_θJC(bot)
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
Junction-to-case (bottom) thermal resistance
26.2
8.1
5.2
°C/W
0.1
5.2
1.1
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
6.5 DC Electrical Characteristics
over recommended operating supply and temperature ranges unless otherwise specified.^{(1) (2) (3)}
PARAMETER
TEST CONDITIONS
PIN/FREQ.
MIN
LVCMOS I/O DC SPECIFICATIONS
VIH
High Level Voltage
VDDIO = 3.0 to 3.6 V
2.0
VIL
Low Level Input
IIN
Input Current
VDDIO = 3.0 to 3.6 V
PDB
VIN = 0 V or VDDIO = 3.0 to
3.6 V
GND
–10
V_DDIO = 3.0 to 3.6 V
V_IH
High Level Input Voltage
V_DDIO = 1.71 to 1.89 V
2.0
0.65 ×
V_DDIO
V_DDIO = 3.0 to 3.6 V
GND
V_IL
Low Level Input Voltage
V_DDIO = 1.71 to 1.89 V
OEN, OSS_SEL,
BISTEN, BISTC /
GND
INTB_IN,
V_DDIO = _GPIO[3:0]
3.0
−10
I_IN
Input Current
V_IN = 0 V or
V_DDIO
to 3.6 V
V_DDIO =
1.7
−10
to 1.89 V
V_DDIO =
3.0 to 3.6
2.4
V
V_OH
High Level Output Voltage
I_OH = −4mA
V_DDIO =
1.7
to 1.89 V
ROUT[23:0], HS,
V_DDIO-
0.45
VS, DE, PCLK,
V_DDIO = _{LOCK, PASS,}
3.0 to 3.6 _{MCLK, I2S_CLK,}
GND
V_OL
Low Level Output Voltage
I_OL = +4mA
V
V_DDIO =
1.7
I2S_WC, I2S_DA,
I2S_DB,
GPO_REG[8:4]
GND
to 1.89 V
I_OS
Output Short Circuit Current
V_OUT = 0 V
I_OZ
Tri-state Output Current
V_OUT = 0 V or V_DDIO, PDB =
L
−10
TYP
MAX UNIT
VDDIO V
0.8 V
±1
+10 uA
V_DDIO
V_DDIO
V
0.8
0.35 ×
V_DDIO
±1
+10
μA
±1
+10
V_DDIO
V_DDIO
V
0.4
0.35
−60
mA
+10 μA
(1) The Electrical Characteristics tables list ensured specifications under the listed Recommended Operating Conditions except as
otherwise modified or specified by the Electrical Characteristics Conditions and/or Notes. Typical specifications are estimations only and
are not ensured.
(2) Typical values represent most likely parametric norms at V_DD = 3.3 V, T_A = 25°C, and at the Recommended Operation Conditions at the
time of product characterization and are not ensured.
(3) Current into device pins is defined as positive. Current out of a device pin is defined as negative. Voltages are referenced to ground
except VOD and ΔVOD, which are differential voltages.
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