October 2003
rev
Output Frequency Deviation and Spread Option Selections
Part number
Pin 3 D_C
0
P2811/12/14A
0
1
1
0
P2811/12/14B
0
1
1
Absolute Maximum Ratings
Symbol
V
DD
, V
IN
T
STG
T
A
Parameter
Voltage on any pin with respect to GND
Storage temperature
Operating temperature
Rating
-0.5 to + 7.0
-65 to +125
0 to 70
Pin 4 SRS
0
1
0
1
0
1
0
1
P2811/12/14
Output frequency deviation and
spread option
-2.50% (Down)
-3.50% (Down)
+/-1.25% (Center)
+/-1.75% (Center)
-1.25% (Down)
-1.75% (Down)
+/-0.625% (Center)
+/-0.875% (Center)
Unit
V
°C
°C
DC Electrical Characteristics
3.3 V, 25° C
Symbol
V
IL
V
IH
I
IL
I
IH
I
XOL
I
XOH
V
OL
V
OH
I
DD
I
CC
V
DD
t
ON
Z
OUT
Parameter
Input Low Voltage
Input High Voltage
Input low Current (inputs
D_C, SRS, and FRS)
Input High Current
XOUT Output Low Current
(@ 0.4V, VDD = 3.3V)
XOUT Output High Current
(@ 2.5V, VDD = 3.3V)
Output Low Voltage
(VDD=3.3V, IOL = 20 mA)
Output High Voltage
(VDD=3.3V, IOH = 20 mA)
Static Supply Current
Standby Mode
Dynamic Supply Current
Normal Mode (3.3V and 25
pF probe loading)
Operating Voltage
Power Up Time (First locked
clock cycle after power up)
Clock Output Impedance
Min
GND – 0.3
–
-60.00
–
2.00
–
–
–
–
7.1 fIN-min
–
–
–
Typ
–
–
–
–
–
–
–
–
4.5
–
3.3
0.18
50
Max
0.8
V
DD
+ 0.3
-20.00
1.00
12.00
12.00
0.4
2.8
–
13.9 f
IN-max
–
–
–
Unit
V
V
µA
µA
mA
mA
V
V
mA
mA
V
mS
Ω
Low Power EMI Reduction IC
Notice: The information in this document is subject to change without notice.
3 of 8
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
