TC290 Datasheet, PDF (351/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller

TC290 / TC297 / TC298 / TC299 BB-Step
Electrical SpecificationHigh performance LVDS Pads (LVDSH)
Table 3-25 LVDSH - IEEE standard LVDS reduced link (REDL) (cont’d)
Parameter
Symbol
Values
Min.
Typ.
Max.
Input differential threshold
V_idth SR
-100
-
100
Change in VOS between 0 and dVOS CC -
-
25
1
Change in Vod between 0 and dVod CC -
-
25
1
Duty cycle
V_OD Fall time ¹⁾
t_duty CC
45
-
55
t_fall10 CC
-
-
0.5
V_OD Rise time ¹⁾
t_rise10 CC
-
-
0.5
1) Rise / fall times are defined for 10% - 90% of V_OD
default after start-up = CMOS function
Unit Note / Test Condition
mV Driver ground potential
difference < 50 mV
mV RT = 100 Ohm ±5%
mV RT = 100 Ohm ±5%
%
ns
ZL = 100 Ohm ±5% @
2pF
ns
ZL = 100 Ohm ±5% @
2pF
C_ext=2pF
RT=100Ohm
Cext=2pF
H_total=5nH
C_total=3.5pF
P
LVDSH
R_in
IN
H_total=5nH
N
C_total=3.5pF
Figure 3-1 LVDSH pad Input model
LVDSH _Input _Pad _Model .vsd
Data Sheet
3-345
V 1.1 2015-05
TC290/TC297/TC298/TC299 BB-Step Data Sheet downloaded by saravanakumar maniyam (larsen and Toubro limited) at 08 Sep 2015 08:06