FXLA104_12 Datasheet, PDF (9/18 Pages) Fairchild Semiconductor – Low-Voltage Dual-Supply 4-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing

AC Characteristics
V_CCA = 3.0V to 3.6V, T_A=-40 to 85°C
Symbol Parameter
A to B
t_PLH,t_PHL
B to A
t_PZL,t_PZH
/OE to A,
/OE to B
t_SKEW
A Port,
B Port⁽¹¹⁾
V_CCB=3.0V
to 3.6V
Min. Max.
0.2 4.0
0.2 4.0
1.7
0.5
V_CCB=2.3V
to 2.7V
Min. Max.
0.3 4.2
0.2 4.1
1.7
0.5
V_CCB=1.65V
to 1.95V
Min. Max
0.5 5.4
0.3 5.0
1.7
0.5
V_CCB=1.4V
to 1.6V
Min. Max.
0.6 6.8
0.5 6.0
V_CCB=1.1V
to 1.3V
Typ.
6.9
4.5
Units
ns
ns
1.7
1.7
µs
1.0
1.0
ns
V_CCA = 2.3V to 2.7V, T_A=-40 to 85°C
Symbol Parameter
A to B
t_PLH,t_PHL
B to A
t_PZL,t_PZH
/OE to A,
/OE to B
t_SKEW
A Port,
B Port⁽¹¹⁾
V_CCB=3.0V
to 3.6V
Min. Max.
0.2 4.1
0.3 4.2
1.7
0.5
V_CCB=2.3V
to 2.7V
Min. Max.
0.4 4.5
0.4 4.5
1.7
0.5
V_CCB=1.65V
to 1.95V
Min. Max
0.5 5.6
0.5 5.5
1.7
0.5
V_CCB=1.4V
to 1.6V
Min. Max.
0.8 6.9
0.5 6.5
V_CCB=1.1V
to 1.3V
Typ.
7.0
4.8
Units
ns
ns
1.7
1.7
µs
1.0
1.0
ns
V_CCA = 1.65V to 1.95V, T_A=-40 to 85°C
Symbol Parameter
V_CCB=3.0V
to 3.6V
V_CCB=2.3V
to 2.7V
V_CCB=1.65V
to 1.95V
V_CCB=1.4V V_CCB=1.1V
to 1.6V
to 1.3V _Units
Min. Max. Min. Max. Min. Max Min. Max. Typ.
A to B
t_PLH,t_PHL
B to A
0.3 5.0 0.5 5.5 0.8 6.7 0.9 7.5
7.5
ns
0.5 5.4 0.5 5.6 0.8 6.7 1.0 7.0
5.4
ns
t_PZL,t_PZH
/OE to A,
/OE to B
1.7
1.7
1.7
1.7
1.7
µs
t_SKEW
A Port,
B Port⁽¹¹⁾
0.5
0.5
0.5
1.0
1.0
ns
Note:
11. Skew is the variation of propagation delay between output signals and applies only to output signals on the
same port (A_n or B_n) and switching with the same polarity (LOW-to-HIGH or HIGH-to-LOW) (see Figure 11).
Skew is guaranteed, but not tested.
© 2009 Fairchild Semiconductor Corporation
FXLA104 • Rev. 1.0.9
9
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