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325LB-19.440

Description
CMOS Output Clock Oscillator, 1.5MHz Min, 125MHz Max, 19.44MHz Nom
CategoryPassive components    oscillator   
File Size57KB,2 Pages
ManufacturerCTS
Download Datasheet Parametric View All

325LB-19.440 Overview

CMOS Output Clock Oscillator, 1.5MHz Min, 125MHz Max, 19.44MHz Nom

325LB-19.440 Parametric

Parameter NameAttribute value
package instructionDILCC6,.4
Reach Compliance Codecompliant
Other featuresAT CUT CRYSTAL
Maximum control voltage3.3 V
Minimum control voltage
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate100 ppm
frequency stability25%
linearity2%
Manufacturer's serial number325
Installation featuresSURFACE MOUNT
Number of terminals6
Maximum operating frequency125 MHz
Minimum operating frequency1.5 MHz
Nominal operating frequency19.44 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeCMOS
Output load10 KOHM, 15 pF
Encapsulate equivalent codeDILCC6,.4
physical size14.2mm x 9.9mm x 6.7mm
power supply3.3 V
Certification statusNot Qualified
longest rise time5 ns
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry55/45 %
technologyCMOS
Base Number Matches1
Rev. X01
Preliminary Specification
Sealed Fundamental AT Cut Crystal
Low Phase Jitter: < 1 pSec
+3.3Vdc or +5.0Vdc Operation
CMOS Compatible Output Stage
Output Enable Function
Guaranteed Minimum Pull Range
Model 325
“FR4” Series
Low Cost CMOS VCXO
Electrical Characteristics
Parameter
Power
Requirements
Power Supply
Supply Current
Frequency
Stabilities
Center
Frequency
Freq. vs. Temp.
Freq. vs. Voltage
Freq. vs. Load
Freq. vs Time
(Aging)
Deviation
Characteristics
Control Voltage
Frequency
Deviation
Linearity
Absolute Pull
Range
Sym
Vcc
Icc
Conditions
±
5%
±
5%
Vcc=Max.
No Load
325L
325S
Min
3.135
4.75
Typical
3.30
5.0
15 (3.3Vdc)
20 (5.0Vdc)
Max
3.465
5.25
Unit
Vdc
Vdc
mA
mA
f
nom
∆f/∆Temp
∆f/∆Vcc
∆f/∆RL
∆f/∆Time
Vcc
±
5%
±
10% Variation
10 years
1.5
19.44
20.0
44.736
±
25
±
1
±
1
±
10
125
MHz
ppm
ppm
ppm
ppm
VC
∆f
Lin
APR
3.3V “ Version
L”
5.0V “ Version
S”
+25°C at time of
Shipment
Best Straight Line
Fit
Under all
conditions for the
life of the part (Ref.
to f
nom
)
-3db Point
0.0
0.5
±
100
-10
±
50
2
3.3
4.5
V
V
ppm
%
ppm
10
Input Impedance
Bandwidth
Waveform
Parameters
Symmetry
Amplitude
Rise/Fall Times
Load
Phase Jitter
Zin
10
10
KΩ
KHz
Sym
Vo
tr, tf
RL
@ 50% Level
Nominal Load
10% to 90%
Output to Ground
12KHz to 20MHz
Bandwidth
45
Vcc-0.2
50
55
0.2
5
<1
10KΩ

15pF
%
V
nSec
pSec RMS
♦ ♦ ♦
CTS Frequency Products
400 W. North Street
Carlisle, PA 17013
717-243-5929
♦ ♦ ♦
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