DS90LV028AH_13 Datasheet, PDF (3/16 Pages) Texas Instruments – High Temperature 3V LVDS Dual Differential Line Receiver

NRND
DS90LV028AH
www.ti.com
SNLS201A – SEPTEMBER 2005 – REVISED APRIL 2013
Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.⁽¹⁾⁽²⁾
Symbol
Parameter
V_TH
Differential Input High Threshold
V_TL
Differential Input Low Threshold
I_IN
Input Current
V_OH
Output High Voltage
V_OL
Output Low Voltage
I_OS
Output Short Circuit Current
V_CL
Input Clamp Voltage
I_CC
No Load Supply Current
Conditions
V_CM = +1.2V, 0V, 3V⁽³⁾
V_IN = +2.8V
V_CC = 3.6V or 0V
V_IN = 0V
V_IN = +3.6V
V_CC = 0V
I_OH = −0.4 mA, V_ID = +200 mV
I_OH = −0.4 mA, Inputs terminated
I_OH = −0.4 mA, Inputs shorted
I_OL = 2 mA, V_ID = −200 mV
V_OUT = 0V ⁽⁴⁾
I_CL = −18 mA
Inputs Open
Pin
R_IN+,
R_IN−
R_OUT
V_CC
Min
−100
−10
−10
-20
2.7
2.7
2.7
−15
−1.5
Typ
±1
±1
3.1
3.1
3.1
0.3
−50
−0.8
5.4
Max
+100
+10
+10
+20
0.5
−100
9
Units
mV
mV
μA
μA
μA
V
V
V
V
mA
V
mA
(1) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
unless otherwise specified (such as V_ID).
(2) All typicals are given for: V_CC = +3.3V and T_A = +25°C.
(3) V_CC is always higher than R_IN+ and R_IN− voltage. R_IN+ and R_IN− are allowed to have voltage range −0.05V to +3.05V. V_ID is not allowed
to be greater than 100 mV when V_CM = 0V or 3V.
(4) Output short circuit current (I_OS) is specified as magnitude only, minus sign indicates direction only. Only one output should be shorted
at a time, do not exceed maximum junction temperature specification.
Switching Characteristics
V_CC = +3.3V ± 10%, T_A = −40°C to +125°C⁽¹⁾⁽²⁾
Symbol
Parameter
t_PHLD
t_PLHD
t_SKD1
t_SKD2
t_SKD3
t_SKD4
t_TLH
t_THL
f_MAX
Differential Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Pulse Skew |t_PHLD − t_PLHD|⁽³⁾
Differential Channel-to-Channel Skew-same device⁽⁴⁾
Differential Part to Part Skew⁽⁵⁾
Differential Part to Part Skew⁽⁶⁾
Rise Time
Fall Time
Maximum Operating Frequency⁽⁷⁾
Conditions
C_L = 15 pF
V_ID = 200 mV
(Figure 2 and Figure 3)
Min Typ Max Units
1.0 1.6 2.5 ns
1.0 1.7 2.5 ns
0
50 650 ps
0
0.1 0.5 ns
0
1.0 ns
0
1.5 ns
325 800 ps
225 800 ps
200 250
MHz
(1) C_L includes probe and jig capacitance.
(2) Generator waveform for all tests unless otherwise specified: f = 1 MHz, Z_O = 50Ω, t_r and t_f (0% to 100%) ≤ 3 ns for R_IN.
(3) t_SKD1 is the magnitude difference in differential propagation delay time between the positive-going-edge and the negative-going-edge of
the same channel.
(4) t_SKD2 is the differential channel-to-channel skew of any event on the same device. This specification applies to devices having multiple
receivers within the integrated circuit.
(5) t_SKD3, part to part skew, is the differential channel-to-channel skew of any event between devices. This specification applies to devices
at the same V_CC and within 5°C of each other within the operating temperature range.
(6) t_SKD4, part to part skew, is the differential channel-to-channel skew of any event between devices. This specification applies to devices
over the recommended operating temperature and voltage ranges, and across process distribution. t_SKD4 is defined as |Max − Min|
differential propagation delay.
(7) f_MAX generator input conditions: t_r = t_f < 1 ns (0% to 100%), 50% duty cycle, differential (1.05V to 1.35 peak to peak). Output criteria:
60%/40% duty cycle, V_OL (max 0.4V), V_OH (min 2.7V), load = 15 pF (stray plus probes).
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