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CY22388 Datasheet(PDF) 5 Page - Cypress Semiconductor

Part No. CY22388
Description  Factory Programmable Quad PLL Clock Generator with VCXO
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Maker  CYPRESS [Cypress Semiconductor]
Homepage  http://www.cypress.com
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CY22388 Datasheet(HTML) 5 Page - Cypress Semiconductor

 
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CY22388/89/91
Document #: 38-07734 Rev. *B
Page 5 of 10
Absolute Maximum Conditions
Parameter
Description
Condition
Min.
Max.
Unit
VDD/AVDD/VDDL Core Supply Voltage
–0.
5
4.6
V
VIN
Input Voltage
Relative to VSS
–0.
5
VDD + 0.5
VDC
TS
Temperature, Storage
Non-Functional
–65
+125
°C
ESDHBM
ESD Protection (Human Body Model)
MIL-STD-883, Method 3015
2000
Volts
UL-94
Flammability Rating
V-0 @1/8 in.
10
ppm
MSL
Moisture Sensitivity Level
QFN package
3
16- and 20-pin TSSOP
1
Pullable Crystal Specifications[1, 3]
Parameter
Description
Comments
Min.
Typ.
Max.
Unit
FNOM
13.5-MHz and 27-MHz Crystal AT-Cut Parallel resonance, Fundamental
mode
See Note 3
CLNOM
Nominal Load Capacitance
Order crystal at one specific CLNOM
0 ppm
11.4
12
12.6
pF
R1
Equivalent Series Resistance (ESR)
Fundamental mode (CL = Series)
40
DL
Crystal Drive Level
Nominal VDD @ 25C over ±120 PPM
Pull Range
300
W
C0
[2]
Crystal Shunt Capacitance
1.5
3
4.0
pF
C1
[2]
Crystal Motional Capacitance
12
14
16.8
fF
F3SEPHI
[3]
Third Overtone Separation from
3*FNOM
Mechanical Third (High side of
3*FNOM)
240
ppm
F3SEPLO
[3]
Third Overtone Separation from
3*FNOM
Mechanical Third (Low side of
3*FNOM)
–120 ppm
Recommended Operating Conditions
Parameter
Description
Min.
Typ.
Max.
Unit
VDD/AVDD/VDDL Operating Voltage
3.0
3.3
3.6
V
TA
Ambient Temperature
–10
70
°C
CLOAD
Maximum Load Capacitance
15
pF
tPU
Power-up time for all VDDs reach minimum specified voltage (power ramps
must be monotonic)
0.05
500
ms
Notes
1. Device operates to the following specs, which are guaranteed by design.
2. Increased tolerance available from pull range less than ±120PPM.
3. Refer to CY22388 Application Note and online software for a list of Approved Crystal Specifications.
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