Datasheet
Spread-Spectrum Crystal Multiplier
2 Maxim Integrated
DS1080L
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(T
A
= -40°C to +125°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage on V
CC
Relative to GND...........................-0.3V to +4.3V
Voltage on Any Lead Relative
to GND .................-0.3V to (V
CC
+ 0.3V), not to exceed +4.3V
Continuous Power Dissipation (T
A
= +70°C)
µSOP (derate 4.5mW/°C above +70°C).......................362mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage V
CC
(Note 1) 3.0 3.6 V
Input Logic 1 V
IH
0.8 x
V
CC
V
CC
+
0.3
V
Input Logic 0 V
IL
V
GND
-
0.3
0.2 x
V
CC
V
Input Logic Open I
IF
0V < V
IN
< V
CC
(Note 2) ±1 µA
Input Leakage I
IL
0V < V
IN
< V
CC
(Note 3) ±80 µA
f
SSO
< 67MHz 15
67MHz f
SSO
< 101MHz 10
SSO Load C
SSO
101MHz f
SSO
< 134MHz 7
pF
Crystal or Clock Input
Frequency
f
IN
16.0 33.4 MHz
Crystal ESR X
ESR
90
Clock Input Duty Cycle F
INDC
40 60 %
Crystal Parallel Load
Capacitance
C
L
(Note 4) 18 pF
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +3.6V, T
A
= -40°C to +125°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Current I
CC1
C
SSO
= 15pF, SSO = 16MHz 15 mA
Power-D own Current I
CCQ
PDN = GND, all input pins open 200 µA
Output Leakage (SSO) I
OZ
PDN = GND -1 +1 µA
Low-Level Outp ut Voltage
(SS O)
V
OL
I
OL
= 4mA 0.4 V
High-Level Output Voltage
(SS O)
V
OH
I
OH
= -4mA 2.4 V
Input Capacitance (X1/X2) C
IN
(Note 5) 5 pF