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P521-23

PhaseLink Corporation
Part Number P521-23
Manufacturer PhaseLink Corporation
Description Low Phase Noise PECL VCXO
Published Jun 23, 2008
Detailed Description P521-23 Low Phase Noise PECL VCXO (100MHz to 200MHz) PAD ASSIGNMENT AND DESCRIPTION Pin # 1 2 3 www.DataSheet4U.com4 Na...
Datasheet PDF File P521-23 PDF File

P521-23
P521-23

Overview
P521-23 Low Phase Noise PECL VCXO (100MHz to 200MHz) PAD ASSIGNMENT AND DESCRIPTION Pin # 1 2 3 www.
DataSheet4U.
com4 Name OSCOFFSEL GNDOSC VCON XIN XOUT OECTRL DNC GND GND Q QBAR VDDBUF VDDANA OESEL BUFZSEL VDDOSC Description Oscillator Off Selection input pad.
When low, turns off the oscillator when output is disabled.
When high (default), oscillator running when output is disabled.
Internal pull-up GND connection for oscillator circuitry.
Control Voltage input.
Use this pin to change the output frequency by varying the applied Control Voltage.
Crystal oscillator input pin.
Crystal oscillator output pin.
OE input pad.
See table on page 1.
Do Not Connect.
Ground connection.
Ground connection.
PECL Output.
PECL complementary output.
VDD connection for output buffer circuitry.
VDDBUF should be separately decoupled from other VDDs whenever possible.
VDD connection for analog circuitry.
VDDANA should be separately decoupled from other VDDs whenever possible.
Selector input to choose the ...


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