DS90UR908Q_14 Datasheet, PDF (6/33 Pages) Texas Instruments – 5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter

DS90UR908Q
SNLS317H – SEPTEMBER 2009 – REVISED APRIL 2013
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DC Electrical Characteristics^(1)(2)(3)(4)
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Parameter
Conditions
Pin/Freq.
Min
Typ Max Units
FPD-Link LVDS Output
|V_OD|
Differential Output Voltage
VODSEL = L
VODSEL = H
100
250
400 mV
200
450
600 mV
V_ODp-p
ΔV_OD
V_OS
Differential Output Voltage
A-B
Output Voltage Unbalance
Offset Voltage
R_L = 100Ω
Figure 8
VODSEL = L
VODSEL = H
VODSEL = H ^TxCLKOUT+,
TxCLKOUT-,
VODSEL = L _TxOUT[3:0]+, 1.0
VODSEL = H ^TxOUT[3:0]-
500
mVp-p
900
mVp-p
4
50
mV
1.2
1.5
V
1.2
V
ΔV_OS
Offset Voltage Unbalance
I_OS
Output Short Circuit Current
Vout = GND
I_OZ
Output TRI-STATE® Current
OEN = GND,
Vout =V_DDTX, or GND
3.3 V I/O LVCMOS DC SPECIFICATIONS – V_DDIO = 3.0 to 3.6V
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
I_IN
Input Current
V_IN = 0V or V_DDIO
1
50
mV
-5
mA
-10
+10
µA
PDB,
VODSEL,
OEN,
OSS_SEL,
MAPSEL,
LFMODE,
SSC[2:0],
BISTEN
2.2
GND
-15
V_DDIO
V
0.8
V
±1
+15
μA
V_OH
High Level Output Voltage
I_OH = −2 mA
V_DDIO-
0.25
V_DDIO
V
V_OL
Low Level Output Voltage
I_OL = +2 mA
I_OS
Output Short Circuit Current
V_OUT = 0V
I_OZ
TRI-STATE® Output Current
PDB = 0V, OSS_SEL = 0V, V_OUT = 0V
or V_DDIO
1.8 V I/O LVCMOS DC SPECIFICATIONS – V_DDIO = 1.71 to 1.89V
V_IH
High Level Input Voltage
V_IL
Low Level Input Voltage
I_IN
Input Current
V_IN = 0V or V_DDIO
LOCK, PASS
PDB,
VODSEL,
OEN,
OSS_SEL,
MAPSEL,
LFMODE,
SSC[2:0],
BISTEN
-10
0.7*
V_DDIO
GND
-10
GND 0.2
V
-45
mA
+10
µA
V_DDIO
V
0.3*
V_DDIO
V
±1
+10
μA
V_OH
High Level Output Voltage
I_OH = −2 mA
V_DDIO
- 0.2
V_DDIO
V
V_OL
Low Level Output Voltage
I_OL = +2 mA
I_OS
Output Short Circuit Current
V_OUT = 0V
I_OZ
TRI-STATE® Output Current V_OUT = 0V or V_DDIO
LOCK, PASS ^GND
0.2
V
-13
mA
-15
+15
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 = 3.3V, Ta = +25 degC, and at the Recommended Operation Conditions at
the time of product characterization and are not ensured.
(3) When the Serializer output is at TRI-STATE the Deserializer will lose PLL lock. Resynchronization / Relock must occur before data
transfer require t_PLD
(4) 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, ΔVOD, VTH and VTL which are differential voltages.
6
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