Si510/511
1. Electrical Specifications
Table 1. Operating Specifications
VDD = 1.8 V ±5%, 2.5 or 3.3 V ±10%, TA = –40 to +85 oC
Parameter
Supply Voltage
Symbol
Test Condition
3.3 V option
2.5 V option
1.8 V option
Min
2.97
2.25
1.71
—
Typ
3.3
2.5
1.8
21
Max
3.63
2.75
1.89
26
Unit
V
V
DD
V
V
Supply Current
I
CMOS, 100 MHz,
single-ended
mA
DD
LVDS
(output enabled)
—
—
—
—
19
39
41
—
23
43
44
18
mA
mA
mA
mA
LVPECL
(output enabled)
HCSL
(output enabled)
Tristate
(output disabled)
OE "1" Setting
V
See Note
See Note
0.80 x V
—
—
45
—
0.20 x V
—
V
V
IH
DD
OE "0" Setting
V
—
—
IL
DD
OE Internal Pull-Up/Pull-
Down Resistor
R
k
I
*
o
Operating Temperature
T
–40
—
85
C
A
*Note: Active high and active low polarity OE options available. Active high option includes an internal pull-up.
Active low option includes an internal pull-down. See ordering information on page 14.
Rev. 1.4
3