Datasheet

DS92LV2411, DS92LV2412
www.ti.com SNLS302C –MAY 2010–REVISED APRIL 2013
SERIALIZER DC ELECTRICAL CHARACTERISTICS
Over recommended operating supply and temperature ranges unless otherwise specified.
(1)(2)(3)
Symbol Parameter Conditons Pin/Freq. Min Typ Maz Units
LVCMOS INPUT DC SPECIFICATIONS
V
DDIO
= 3.0 to 3.6V 2.2 V
DDIO
V
IH
High Level Input Voltage V
0.65*
V
DDIO
= 1.71 to 1.89V V
DDIO
V
DDIO
DI[23:0],
V
DDIO
= 3.0 to 3.6V GND 0.8
CI1,CI2,CI3, CLKIN,
V
IL
Low Level Input Voltage V
0.35*
PDB, VODSEL,
V
DDIO
= 1.71 to 1.89V GND
V
DDIO
RFB, BISTEN,
CONFIG[1:0]
V
DDIO
= 3.0 to
–15 ±1 ±15
3.6V
I
IN
Input Current V
IN
= 0V or V
DDIO
μA
V
DDIO
= 1.71 to
–15 ±1 ±15
1.89V
CML DRIVER DC SPECIFICATIONS
VODSEL = 0 ±205 ±280 ±355
V
OD
Differential Output Voltage mV
RL = 100Ω, De-
VODSEL = 1 ±320 ±420 ±520
emph = disabled,
VODSEL = 0 560 mVp-p
Differential Output Voltage
Figure 7
V
ODp-p
(DOUT+) – (DOUT-)
VODSEL = 1 840 mVp-p
R
L
= 100Ω, De-
ΔV
OD
emph = disabled, 1 50 mV
VODSEL = L
Offset Voltage – Single- R
L
= 100Ω, De- VODSEL = 0 0.65 V
V
OS
ended At TP A & B, emph = disabled
DOUT+, DOUT-
VODSEL = 1 1.575 V
Figure 6
Offset Voltage Unbalance R
L
= 100Ω, De-emph = disabled
ΔV
OS
Single-ended At TP A & B, 1 mV
Figure 6
DOUT+/- = 0V,
I
OS
Output Short Circuit Current De-emph = VODSEL = 0 –36 mA
disabled
Internal Output Termination
R
TO
80 100 120 Ω
Resistor
(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) 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.
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