pi6c3622 Pericom Semiconductor Corporation, pi6c3622 Datasheet - Page 5

• Manufacturer Part Number: pi6c3622
• Description: Low Power Spread Spectrum Frequency Multiplier
• Manufacturer: Pericom Semiconductor Corporation

Electrical Specifi cation
Maximum Ratings
DC Characteristics
VDD = 2.5V ±5%, Ambient Temperature 0 to +70°C
AC Characteristics
VDD = 2.5V ±5%, Ambient Temperature 0 to +70°C , Fin=27MHz
Symbol
V
V
V
V
V
I
Z
Z
C
Symbol
CLKIN
CLKOUT
S
t
t
t
T
T
T
DD
Rise
Fall
J_Short
Supply Voltage to Ground ................................................................... 5.5V
All Inputs and Outputs ...............................................–0.5V to VDD+0.5V
Storage Temperature ............................................................–65 to +150°C
Junction Temperature ........................................................................150°C
Soldering Temperature ......................................................................260°C
Ratio
OUT_DOWN
OUT_UP
SSON
DCIN
DCOUT
IN
DD
IH
IL
OH
OL
Short term cycle to cycle jitter
Spreading on/off settle time
Nominal output impedance
Nominal output impedance
Spreading Ratio (SSON=1)
Spreading Ratio (SSON=0)
Output Frequency (1X)
Output high voltage
Output low voltage
Input high voltage
Operating voltage
Input low voltage
Input capacitance
Output duty cycle
Input Frequency
Output rise time
Input duty cycle
Output fall time
Supply current
Parameter
Parameter
I
I
27MHz input and no
load
Down side buffer
Up side buffer
X1 input pin
Measured from 20% to
Measured from 80% to
20 MHz≤ Fin ≤40
MHz
20 MHz≤ Fin ≤40
MHz
(S1,S0)=(0,0)
(S1,S0)=(0,1)
(S1,S0)=(1,0)
(S1,S0)=(1,1)
(S1,S0)=(0/1, 0/1)
80% V
20% V
OH
OL
= 8mA
=-8mA
Conditions
Conditions
DD
DD
, 15pF load.
, 15pF load
5
Low Power Spread Spectrum Frequency Multiplier
Min.
2.375
2.0
–
1.8
–
–
–
–
–
Min.
20
20
–
–
–
–
40
45
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specifi cation
is not implied. Exposure to absolute maximum rating
conditions for extended period may affect reliability.
Typ.
2.5
–
–
–
–
–
50
50
5
Typ.
27
27
±0.25
±0.50
±0.70
±1.00
0
2.1
1.9
200
600
50
50
Max
2.625
–
0.8
–
0.6
3.6
–
–
–
Max
40
40
–
–
300
–
60
55
SSCG-GP Family
PS8939A
Unit
Unit
MHz
MHz
mA
pF
Ω
Ω
V
V
V
V
V
μs
%
ns
ns
ps
%
%
PI6C3622
01/29/08