CF5008A1

NIPPON PRECISION CIRCUITS—1

NIPPON PRECISION CIRCUITS INC.

VCXO Module IC

OVERVIEW

The CF5008A1 is a VCXO module IC that employs a circuit structure with low parasitic capacitance effects

and a wide frequency range. Built-in components mean that few external components are required to construct

a VCXO.

FEATURES

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Up to 30 MHz operation

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Inverter amplifier feedback resistor built-in

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2.7 to 5.5 V supply voltage

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Circuit structure with low parasitic capacitance effects

• Direct connection to varicap diodes and crystal

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Few external components required to form a VCXO

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Amplitude limiting resistor Rd built-in

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Chip form (CF5008A1)

SERIES CONFIGURATION

ORDERING INFORMATION

V ersion

Output frequency

Input level

Output duty level

Standby output state

CF5008A1

CMOS

CMOS

High impedance

D e vice

P a ck ag e

CF5008A1– 2

Chip form