SI514 Datasheet, PDF (4/36 Pages) Silicon Laboratories – ANY-FREQUENCY IC PROGRAMMABLE XO

Si514
1. Electrical Specifications
Table 1. Operating Specifications
V_DD = 1.8 V ±5%, 2.5 or 3.3 V ±10%, T_A = –40 to +85 ^oC
Parameter
Supply Voltage
Supply Current
Symbol
Test Condition
Min
Typ
Max
Units
V_DD
3.3 V option
2.97
3.3
3.63
V
2.5 V option
2.25
2.5
2.75
V
1.8 V option
1.71
1.8
1.89
V
I_DD
CMOS, 100 MHz,
—
21
26
mA
single-ended
Operating Temperature
LVDS
—
19
23
mA
(output enabled)
LVPECL
—
39
43
mA
(output enabled)
HCSL
—
41
44
mA
(output enabled)
Tristate
—
—
18
mA
(output disabled)
T_A
–40
—
85
o_C
Table 2. Input Characteristics
V_DD = 1.8 V ±5%, 2.5 or 3.3 V ±10%, T_A = –40 to +85 ^oC
Parameter
SDA, SCL Input Voltage High
SDA, SCL Input Voltage Low
Symbol Test Condition
Min
Typ
Max
Units
V_IH
0.80 x V_DD
—
—
V
V_IL
—
—
0.20 x V_DD
V
4
Rev. 1.0