DS90UB913Q_13 Datasheet, PDF (8/63 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – DS90UB913Q/DS90UB914Q 10-100MHz 10/12- Bit DC-Balanced FPD-Link III Serializer and Deserializer with Bidirectional Control Channel

DS90UB913Q, DS90UB914Q
SNLS420B – JULY 2012 – REVISED APRIL 2013
www.ti.com
Recommended Operating Conditions
Supply Voltage (V_DDn)
LVCMOS Supply Voltage (V_DDIO)
OR
LVCMOS Supply Voltage (V_DDIO)
OR
LVCMOS Supply Voltage (V_DDIO) Only
Serializer
Supply Noise⁽¹⁾
Operating Free Air Temperature (T_A)
PCLK Clock Frequency
V_DDn (1.8V)
V_DDIO (1.8V)
V_DDIO (3.3V)
Min
Nom
Max
1.71
1.8
1.89
1.71
1.8
1.89
Units
V
V
3.0
3.3
3.6
V
2.52
2.8
3.08
V
25
mVp-p
25
mVp-p
50
mVp-p
-40
+25
+105
°C
10
100
MHz
(1) Supply noise testing was done with minimum capacitors (as shown on Figure 44 Figure 46) on the PCB. A sinusoidal signal is AC
coupled to the VDDn (1.8V) supply with amplitude = 25 mVp-p measured at the device VDDn pins. Bit error rate testing of input to the
Ser and output of the Des with 10 meter cable shows no error when the noise frequency on the Ser is less than 1 MHz. The Des on the
other hand shows no error when the noise frequency is less than 750 kHz.
Electrical Characteristics^(1)(2)(3)
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
LVCMOS DC SPECIFICATIONS 3.3V I/O (SER INPUTS, DES OUTPUTS, GPI, GPO, CONTROL INPUTS AND OUTPUTS)
V_IH
High Level Input
V_IN = 3.0V to 3.6V
Voltage
2.0
V_IN
V_IL
Low Level Input
V_IN = 3.0V to 3.6V
Voltage
GND
0.8
I_IN
Input Current
V_IN = 0V or 3.6V
V_IN = 3.0V to 3.6V
-20
±1
+20
V_OH
High Level Output
V_DDIO = 3.0V to 3.6V
Voltage
I_OH = −4 mA
2.4
V_DDIO
V_OL
Low Level Output
V_DDIO = 3.0V to 3.6V
Voltage
I_OL = +4 mA
GND
0.4
I_OS
Output Short Circuit
V_OUT = 0V
Serializer
Current
GPO Outputs
-15
Deserializer
LVCMOS Outputs
-35
I_OZ
TRI-STATE® Output
Current
PDB = 0V,
V_OUT = 0V or V_DD
LVCMOS Outputs -20
+20
LVCMOS DC SPECIFICATIONS 1.8V I/O (SER INPUTS, DES OUTPUTS, GPI, GPO, CONTROL INPUTS AND OUTPUTS)
V_IH
High Level Input
V_IN = 1.71V to 1.89V
Voltage
0.65 V_IN
V_IN
V_IL
Low Level Input
V_IN = 1.71V to 1.89V
Voltage
GND
0.35 V_IN
I_IN
Input Current
V_IN = 0V or 1.89V
V_IN = 1.71V to 1.89V
V_OH
High Level Output
V_DDIO = 1.71V to 1.89V
Voltage
I_OH = −4 mA
-20
±1
V_DDIO -
0.45
+20
V_DDIO
Units
V
V
µA
V
V
mA
µA
V
µA
V
(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) 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.
(3) Typical values represent most likely parametric norms at 1.8V or 3.3V, T_A = +25°C, and at the Recommended Operation Conditions at
the time of product characterization and are not specified.
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