FXM2IC102 Datasheet, PDF (8/14 Pages) Fairchild Semiconductor – Dual Supply 2-Bit I2C Interface Voltage Translator with Configurable Voltage Supplies and Signal Levels and Auto Direction Sensing

AC Characteristics (Continued) (Output Load: C_L = 50pF, R_L = 1kΩ)
V_CCA = 1.65V to 1.95V
4.5V to 5.5V
T_A = -40°C to +85°C, V_CCB =
3.0V to 3.6V 2.3V to 2.7V
Symbol Parameter Min. Max. Min. Max. Min. Max.
t_PLH
A to B
B to A
2.5
9.5
2.5 10.5
3.0
11.5
3.0 11.5 3.0 12.0
3.5
12.5
t_PHL
A to B
B to A
3.5 11.5 4.0 12.5
4.5
14.0
4.0 12.5 4.0 13.0
4.0
13.5
t_PZL
OE to A
OE to B
27.0
27.0
27.0
18.0
19.5
22.5
t_PLZ
t_skew(12)
OE to A
OE to B
A Port, B Port
34.0
34.0
34.5
31.5
32.5
33.5
0.5
0.5
0.5
1.65V to 1.95V
Min. Max.
4.0
15.0
4.0
15.0
5.0
15.5
5.0
15.5
30.0
29.0
35.0
36.5
0.5
Units
ns
ns
ns
ns
ns
Note:
12. Skew is the variation of propagation delay between output signals and applies only to output signals on the same
port (An or Bn) and switching with the same polarity (LOW-to-HIGH or HIGH-to-LOW). See Figure 8. Skew is
guaranteed but not tested
Capacitance
Symbol
Cin
Ci/o
Cpd
Parameter
Input Capacitance Control pin (OE)
Input/Output Capacitance, A_n, B_n
Power Dissipation Capacitance
Conditions
V_CCA = V_CCB = GND
V_CCA = V_CCB = 5.0V, OE = V_CCA
V_CCA = V_CCB = 5.0V,
V_I = 0V or V_CC, f = 10MHz
T_A = +25°C
Typical
4
6
40
Units
pF
pF
pF
©2008 Fairchild Semiconductor Corporation
FXM2IC102 Rev. 1.0.0
8
www.fairchildsemi.com