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344LA-125.00

Description
PECL Output Clock Oscillator, 125MHz Nom
CategoryPassive components    oscillator   
File Size39KB,2 Pages
ManufacturerCTS
Download Datasheet Parametric View All

344LA-125.00 Overview

PECL Output Clock Oscillator, 125MHz Nom

344LA-125.00 Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
Maximum control voltage3.3 V
Minimum control voltage
maximum descent time0.55 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate120 ppm
frequency stability15%
linearity2%
Manufacturer's serial number344
Installation featuresSURFACE MOUNT
Nominal operating frequency125 MHz
Maximum operating temperature70 °C
Minimum operating temperature
Oscillator typePECL
Output load50 OHM
physical size13.97mm x 9.65mm x 4.85mm
longest rise time0.55 ns
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry55/45 %
Base Number Matches1
Model 344
“Panther PLL+” Series
Low Cost PECL VCXO
♦Low
Phase Jitter: < 15 pSec RMS
♦+3.3Vdc
or +5.0Vdc Operation
♦Complimentary
PECL Output Stage
♦Output
Enable Function
♦Low
Noise Phase Locked Multiplier
♦Guaranteed
Minimum Pull Range
♦Industry
Standard Ceramic Package
Electrical Characteristics
Parameter
Power Supply
Supply
Current
Center
Frequency
Freq. vs.
Temp.
Freq. vs.
Voltage
Freq. vs. Load
Freq. vs Time
(Aging)
Control
Voltage
Frequency
Deviation
Linearity
Absolute Pull
Range
Input
Impedance
Bandwidth
Symmetry
Amplitude
Rise/Fall
Times
Load
Phase Jitter
Sym
Vcc
Icc
f
nom
∆f/∆Temp
∆f/∆Vcc
∆f/∆RL
∆f/∆Time
VC
∆f
Lin
APR
Conditions
±
5%
Vcc=Max.
No Load
Min
3.135
4.750
Typical
3.30
5.00
60 (3.3Vdc)
80 (5.0Vdc)
155.520
125.00
77.760
±
15
±
2
±
1
10
Max
3.465
5.250
100
156
Unit
Vdc
mA
MHz
40
Over Operating
Temp. Range
Vcc
±5%
±
10% Variation
10 years
3.3V “L” Version
5.0V “S” Version
+25°C at time of
Shipment
Best Staight Line Fit
Under all conditions
for the life of the
part (Ref. to f
nom
)
0.0
0.5
ppm
ppm
ppm
ppm
3.3
4.5
V
V
ppm
%
ppm
±
120
-10
±50
10
2
10
Zin
-3db Point
@ 50% Level
Nominal Load
20% to 80%
to Vcc-2.0V or
Equivalent
12KHz to 20MHz
Bandwidth
KΩ
KHz
%
pSec
<15
pSec RMS
Sym
Vo
tr, tf
RL
10
45
Vcc-1.62V
50
55
Vcc-1.025V
550
50
♦♦♦
CTS Frequency Products
400 W. North Street
Carlisle, PA 17013
717-243-5929
♦♦♦
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