DS99R101_13 Datasheet, PDF (3/29 Pages) Texas Instruments – DS99R101/DS99R102 3-40MHz DC-Balanced 24-Bit LVDS Serializer and Deserializer

DS99R101, DS99R102
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Recommended Operating Conditions
Min
Supply Voltage (V_DD)
3.0
Operating Free Air Temperature (T_A)
0
Clock Rate
3
Supply Noise
SNLS240D – MARCH 2007 – REVISED APRIL 2013
Nom
3.3
+25
Max
3.6
+70
40
±100
Units
V
°C
MHz
mV_P-P
Electrical Characteristics^(1)(2)(3)
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Parameter
Conditions
Pin/Freq.
LVCMOS/LVTTL DC SPECIFICATIONS
V_IH
High Level Voltage
V_IL
Low Level Input Voltage
V_CL
Input Clamp Voltage
I_CL = −18 mA⁽⁴⁾
Tx: DIN[23:0], TCLK,
TPWDNB, DEN, TRFB,
DCAOFF, DCBOFF,
VODSEL
Rx: RPWDNB, RRFB,
REN
I_IN
Input Current
V_IN = 0V or 3.6V
Tx: DIN[23:0], TCLK,
TPWDNB, DEN, TRFB,
DCAOFF, DCBOFF,
VODSEL
Rx: RPWDNB, RRFB,
REN
V_OH
High Level Output Voltage
V_OL
Low Level Output Voltage
I_OS
Output Short Circuit Current
I_OZ
TRI-STATE™ Output Current
LVDS DC SPECIFICATIONS
I_OH = −4 mA
I_OL = +4 mA
V_OUT = 0V⁽⁴⁾
RPWDNB, REN = 0V
V_OUT = 0V or 2.4V
Rx: ROUT[23:0], RCLK,
LOCK
Rx: ROUT[23:0], RCLK,
LOCK
V_TH
Differential Threshold High
V_CM = +1.2V
Voltage
Rx: R_IN+, R_IN−
V_TL
Differential Threshold Low
Voltage
I_IN
Input Current
V_IN = +2.4V, V_DD = 3.6V
V_IN = 0V, V_DD = 3.6V
Min Typ Max Units
2.0 1.5 V_DD
V
GND 1.5 0.8
V
−0.8 −1.5 V
−10 ±5 +10 µA
−20 ±5 +20 µA
2.3 3.0 V_DD
V
GND 0.33 0.5
V
−40 −70 −110 mA
−15 ±0.4 +15 µA
+50 mV
−50
mV
±200 µA
±200 µA
(1) The Electrical Characteristics tables list guaranteed 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 guaranteed.
(2) Typical values represent most likely parametric norms at VCC = 3.3V, Ta = +25 degC, and at the Recommended Operation Conditions
at the time of product characterization and are not guaranteed.
(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.
(4) Specification is guaranteed by characterization and is not tested in production.
Copyright © 2007–2013, Texas Instruments Incorporated
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