Think of Frequency Think of
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Features
．
oltage Controlled Crystal Oscillator (VCXO).
V
．
Fundamental solution.
．
CMOS output, output frequencies 60 MHz to 200 MHz.
．
Wide pull range and good linearity.
．
Excellent low phase noise and jitter.
．
Tri-State function available.
．
Main applications : SDH/ SONET, Ethernet, Base Stations.
．
RoHS Compliant / Pb Free.
1E
Ce 0
R
C B 7.76
TX
7
Electrical Specifications
Item / Type
Output Type
Output Load
Oscillation Mode
Supply Voltage
Frequency Range
Operating Temperature Range
Storage Temperature Range
Voltage Vol ( Max. ) / Voh ( Min. )
Rise ( Tr ) / Fall ( Tf ) Time ( 20 % ~ 80 % )
Supply Current
Symmetry
Start-up Time
Absolute Pulling Range ( APR ) *
Nominal Control Voltage
Control Voltage Range
Linearity
Phase Jitter ( 12 KHz ~ 20 MHz )
BR
CMOS
15 pF, or specify
Fundamental
3.3 V
60 ~ 200 MHz
- 10 ~ +70
℃
, - 40 ~ + 85
℃
, or specify
- 55 ~ + 125
℃
0.1 VDD / 0.9 VDD
5 ns Max.
60 mA Max.
45 ~ 55 %
10 ms Max.
±
50 ppm Min , or specify
0.5 VDD
0 ~ VDD
±
10% Max.
1ps Max.
* APR=(Pull Range) - (Frequency tolerance at 25
℃
, variation over temperature, supply voltage variation, and aging.)
Dimensions
Units: mm
Remark : Specification subject to change without prior notice. Please confirm with our sales. http://www.txccorp.com
Oscillatots
Series
57
SMD Voltage Controlled
Crystal Oscillators
7.0 x 5.0 x 1.3 mm BR Series
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