SI52144 SILABS [Silicon Laboratories], SI52144 Datasheet - Page 4

• Manufacturer Part Number: SI52144
• Description: PCI-EXPRESS GEN 1, GEN 2, & GEN 3 CLOCK QUAD OUTPUT GENERATOR
• Manufacturer: SILABS [Silicon Laboratories]

Si52144
1. Electrical Specifications
Table 1. DC Electrical Specifications
4
3.3 V Operating Voltage
3.3 V Input High Voltage
3.3 V Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Leakage Current
Input Low Leakage Current
3.3 V Output High Voltage
(SE)
3.3 V Output Low Voltage
(SE)
High-impedance Output
Current
Input Pin Capacitance
Output Pin Capacitance
Pin Inductance
Dynamic Supply Current
Parameter
VDD core
Symbol
I
DD_3.3V
V
V
C
V
V
V
C
V
IHI2C
I
L
ILI2C
I
I
OUT
OZ
OH
IH
OL
IL
IN
IH
IN
IL
All outputs enabled. Differ-
ential clocks with 5” traces
Preliminary Rev. 0.1
Except internal pull-down
resistors, 0 < V
resistors, 0 < V
Except internal pull-up
Control input pins
Control input pins
Test Condition
and 2 pF load.
SDATA, SCLK
SDATA, SCLK
I
OH
I
OL
3.3 ±5%
= –1 mA
= 1 mA
IN
IN
< V
< V
DD
DD
V
SS
3.135
Min
–10
2.0
2.2
2.4
1.5
–5
—
—
—
—
—
—
– 0.3
Typ
3.3
—
—
—
—
—
—
—
—
—
—
—
—
—
V
DD
3.465
Max
0.8
1.0
0.4
10
50
—
—
—
5
5
6
7
+ 0.3
Unit
mA
A
A
A
nH
pF
pF
V
V
V
V
V
V
V