STLVD112 Datasheet, PDF (7/11 Pages) STMicroelectronics – HIGH SPEED PROTECTION SWITCH

STLVD112
AC LVDS IN LVTTL OUT (Over recommended operating conditions, unless otherwise noted. All typical
values are at T_A=25°C and V_S1, V_S2 = 3.3V)
Symbol
Parameter
Test Conditions
Value
Unit
Min. Typ. Max.
t_PLH Propagation Delay Time, low-to-high- V_DIFF = 400mV
level output (50% to 50%)
Measured with V_ICM = 1.2 V,
4.3
5.6
6.9
ns
t_PHL Propagation Delay Time, high-to-low- f_CLOCK = 1MHz, f_DATA = 0.5MHz 4.1
5.4
6.7
ns
level output (50% to 50%)
t_r = t_f = 0.4ns, +Duty Cycle=50%
t_TLH Transition Time, low-to-high-level
t_PHL, t_PLH are referred to output ^0.7
0.9
1.1
ns
output (10% to 90%)
clock transitions
t_THL Transition Time, high-to-low-level
output (90% to 10%)
0.8
1.0
1.3
ns
f_opr Operative frequency
100 155 200 MHz
LVTTL IN LVTTL OUT (V_CC = 3 to 3.6V T_A = -45 to 80°C, unless otherwise noted. Typical values are at
T_A = 25°C)
Symbol
Parameter
Test Conditions
Value
Unit
Min. Typ. Max.
t_s Setup Time
t_H- Hold Time
f = 10MHz, V_ICM = 1.2 V
1
ns
V_DIFF = 400mV,
1
ns
V_INTTL = 0 to 2.5V
LVTTL IN LVDS OUT (Over recommended operating conditions, unless otherwise noted. All typical
values are at T_A=25°C and V_S1, V_S2 = 3.3V)
Symbol
Parameter
Test Conditions
Value
Unit
Min. Typ. Max.
t_s Setup Time
t_H- Hold Time
f = 10MHz, V_ICM = 1.2 V
1
ns
V_DIFF = 400mV,
1
ns
V_INTTL = 0 to 2.5V
LVDS IN LVTTL OUT (Over recommended operating conditions, unless otherwise noted. All typical
values are at T_A=25°C and V_S1, V_S2 = 3.3V)
Symbol
Parameter
Test Conditions
Value
Unit
Min. Typ. Max.
t_s Setup Time
t_H- Hold Time
f = 10MHz, V_ICM = 1.2 V
1.5
ns
V_DIFF = 400mV,
1
ns
V_INTTL = 0 to 2.5V
7/11