DS90UH927Q-Q1 Datasheet, PDF (7/68 Pages) Texas Instruments – 5-MHz to 85-MHz 24-Bit Color FPD-Link III Serializer with HDCP

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DS90UH927Q-Q1
SNLS433C – NOVEMBER 2012 – REVISED JANUARY 2015
6.5 DC Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.^(1)(2)(3)
PARAMETER
TEST CONDITIONS
PIN/FREQ.
MIN TYP
MAX UNIT
LVCMOS I/O
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
I_IN
Input Current
V_DDIO = 3.0 V to 3.6 V⁽⁴⁾
V_DDIO = 3.0 V to 3.6 V⁽⁴⁾
V_IN = 0 V or V_DDIO = 3.0 V to
3.6 V⁽⁴⁾
PDB
2.0
GND
−15
V_DDIO V
0.8 V
±1
+15 μA
V_DDIO = 3.0 V to 3.6 V
2.0
V_DDIO V
V_IH
High Level Input Voltage
V_DDIO = 1.71 V to 1.89 V
GPIO[1:0]
I2S_CLK
0.65×
V_DDIO
V_DDIO V
V_IL
Low Level Input Voltage
V_DDIO = 3.0 V to 3.6 V
V_DDIO = 1.71 V to 1.89 V
I2S_WC
I2S_D
[A,B,C,D]
LFMODE
GND
GND
0.8 V
0.35*
V_DDIO
V
I_IN
Input Current
V_IN = 0 V or
V_DDIO
V_DDIO = 3.0 V
to 3.6 V
V_DDIO = 1.71
V to 1.89 V
MAPSEL
BKWD
REPEAT
−15
±1
+15 μA
−15
±1
+15 μA
V_OH
High Level Output Voltage
V_OL
Low Level Output Voltage
I_OS
Output Short Circuit Current⁽⁵⁾
I_OZ
TRI-STATE® Output Current
FPD-LINK LVDS RECEIVER
I_OH = −4 mA
I_OL = +4 mA
V_DDIO = 3.0 V
to 3.6 V
V_DDIO = 1.71
V to 1.89 V
V_DDIO = 3.0 V
to 3.6 V
V_DDIO = 1.71
V to 1.89 V
GPIO[3:0],
GPO_REG
[8:5]
V_OUT = 0 V
V_OUT = 0 V or V_DDIO, PDB = L,
2.4
V_DDIO -
0.45
GND
GND
−15
V_DDIO V
V_DDIO V
0.4 V
0.45 V
−55
mA
+15 μA
V_TH
Threshold High Voltage
V_TL
Threshold Low Voltage
V_CM = 1.2 V
|V_ID|
Differential Input Voltage Swing
V_CM
Common Mode Voltage
I_IN
Input Current
RxCLKIN±
RxIN[3:0]±
−100
200
0
−10
+100 mV
mV
600 mV
1.2
2.4 V
+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_DD33 = 3.3V, V_DDIO = 1.8V or 3.3V, T_A = 25°C, and at the Recommended
Operating 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 V_OD and ΔV_OD, which are differential voltages. Supply noise testing was done with minimum capacitors on the PCB. A sinusoidal
signal is AC coupled to the supply pins with amplitude = 100 mVp-p measured at the device V_DD33 and V_DDIO pins. Bit error rate testing
of input to the serializer and output of the deserializer with 10 meter cable shows no error when the noise frequency is less than 50
MHz.
(4) PDB is specified to 3.3-V LVCMOS only and must be driven or pulled up to V_DD33 or to V_DDIO ≥ 3.0 V
(5) I_OS is not specified for an indefinite period of time. Do not hold in short circuit for more than 500 ms or part damage may result
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