DS92LV0411_14 Datasheet, PDF (10/53 Pages) Texas Instruments – 5 - 50 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface

DS92LV0411, DS92LV0412
SNLS331B – MAY 2010 – REVISED APRIL 2013
www.ti.com
Recommended Operating Conditions
Min
Nom
Max
Units
Supply Voltage (V_DDn)
Supply Voltage (V_{DDTX_Ser})
Supply Voltage (V_{DDTX_Des})
LVCMOS Supply Voltage (V_DDIO)
OR
1.71
1.8
1.89
V
1.71
1.8
1.89
V
3.0
3.3
3.6
V
1.71
1.8
1.89
V
LVCMOS Supply Voltage (V_DDIO)
Operating Free Air
Temperature (T_A)
RxCLKIN/TxCLKOUT Clock Frequency
Supply Noise⁽¹⁾
3.0
3.3
3.6
V
−40
+25
+85
°C
5
50
MHz
100
mV_P-P
(1) Supply noise testing was done with minimum capacitors on the PCB. A sinusoidal signal is AC coupled to the V_DDn (1.8V) supply with
amplitude = 100 mVp-p measured at the device V_DDn 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 750 kHz. The Des on the other hand shows no error when the
noise frequency is less than 400 kHz.
DC Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.^{(1)(2)(3)(4)(5)}
Symbol
Parameter
Conditions
Pin/Freq.
Min
Typ
Max
Uni
ts
DS92LV0411 LVCMOS INPUT DC SPECIFICATIONS
V_DDIO = 3.0 to 3.6V
2.2
V_DDIO
V
V_IH
High Level Input Voltage
V_DDIO = 1.71 to 1.89V
0.65*
V_DDIO
V_DDIO
V
V_DDIO = 3.0 to 3.6V
V_IL
Low Level Input Voltage
V_DDIO = 1.71 to 1.89V
PDB,
VODSEL,
MAPSEL,
CONFIG[1:0],
GND
GND
0.8
V
0.35*
V_DDIO
V
I_IN
Input Current
V_IN = 0V or V_DDIO
V_DDIO = 3.0
to 3.6V
V_DDIO = 1.7
to 1.89V
BISTEN
−15
±1
+15 μA
−15
±1
+15 μA
DS92LV0412 LVCMOS I/O DC SPECIFICATIONS
V_DDIO = 3.0 to 3.6V
2.2
V_DDIO
V
V_IH
High Level Input Voltage
V_DDIO = 1.71 to 1.89V
PDB,
0.7*
V_DDIO
V_DDIO
V
V_DDIO = 3.0 to 3.6V
V_IL
Low Level Input Voltage
V_DDIO = 1.71 to 1.89V
VODSEL,
OEN,
MAPSEL,
LFMODE,
GND
GND
0.8
V
0.3*
V_DDIO
V
I_IN
Input Current
V_IN = 0V or V_DDIO
V_DDIO = 3.0
to 3.6V
V_DDIO = 1.7
to 1.89V
SSC[2:0],
BISTEN
−15
±1
+15 μA
−10
±1
+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_DD = 1.8V, V_DDIO = 3.3V, Ta = +25 °C, 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.
(4) Specification is ensured by characterization and is not tested in production.
(5) Specification is ensured by design and is not tested in production.
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