DS90LV012ATMFX Datasheet, PDF (5/18 Pages) Texas Instruments – DS90LV012A /DS90LT012A 3V LVDS Single CMOS Differential Line Receiver

DS90LT012A, DS90LV012A
www.ti.com
SNLS141D – AUGUST 2002 – REVISED APRIL 2013
Switching Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. ^{(1) (2)}
Symbol
Parameter
Conditions
t_PHLD
t_PLHD
t_SKD1
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 Part to Part Skew ⁽⁴⁾
Differential Part to Part Skew ⁽⁵⁾
Rise Time
Fall Time
Maximum Operating Frequency ⁽⁶⁾
C_L = 15 pF
V_ID = 200 mV
(Figure 5 and Figure 6)
Min Typ Max Units
1.0 1.8 3.5 ns
1.0 1.7 3.5 ns
0
100 400 ps
0
0.3 1.0 ns
0
0.4 1.5 ns
350 800 ps
175 800 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 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_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_DD and within 5°C of each other within the operating temperature range.
(5) 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.
(6) 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 2.4V), load = 15 pF (stray plus probes). The parameter is ensured by design. The limit
is based on the statistical analysis of the device over the PVT range by the transition times (t_TLH and t_THL).
Copyright © 2002–2013, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: DS90LT012A DS90LV012A