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器件描述：HD-LINX II Voltage Controlled Oscillator
器件厂商：GENNUM [Gennum Corporation]
厂商主页：http://www.gennum.com
文件大小：191.28KB
文件页数：9
PDF阅读：GO1525.pdf (点击阅读器件资料)
摘要：
www.gennum.com
GO1525 HD-LINX?II
Voltage Controlled Oscillator
GO1525 Data Sheet
21969 - 8 July 2005 1 of 9
Key Features
? generates 1.485GHz or 1.485/1.001GHz signal for
HD-LINX
?
II ICs
? low current consumption
?50Ω output impedance
? operates from a single 2.5V supply
? 8 pin tape on reel
? Pb-free and RoHS Compliant
Applications
? VCO for the GS1560, GS1559 and GS9060
Deserializers, and the GS1532, GS1531 and
GS9062 Serializers
Description
The GO1525 is a self contained, miniature Voltage
Controlled Oscillator (VCO). It produces a clean
1.485GHz reference clock signal for the GS1560 and
GS9060 deserializers, and for the GS1532 and
GS9062 serializers. The control voltage range is from
1.0 volts to 1.5 volts and is derived from the on-chip
PLLs. The GO1525 frequency can be pulled
approximately 32MHz for every one volt of control.
The output level is typically -9.0dBm with low spurious
and noise content. It is designed to drive 50Ω strip lines.
The VCO requires a single 2.5V supply and draws a
maximum of 15mA of current. It is packaged in a
miniature 8-pin proprietary surface mount package and
operates over the normal commercial temperature
range of 0°C to +70°C.
This component and all homogeneous subcomponents
are RoHS compliant.
GO1525 Functional Block Diagram
OSCILLATOR CIRCUIT
STRIPLINESTRIPLINE
V
CTR
V
CC
OUT
GND
相关器件：GS1560 GS9062 GS9060 GS1532
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