CF5014 查看數據表（PDF） - Nippon Precision Circuits
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CF5014 Datasheet PDF : 10 Pages
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CF5014 series
Crystal Oscillator Module ICs
OVERVIEW
The CF5014 series are fundamental frequency crystal oscillator ICs. They are available for frequencies up to
60MHz. The chip layout is optimized, resulting in a large reduction in chip size, when compared to existing
devices.
FEATURES
I 2.7 to 5.5V operating supply voltage range
I Up to 60MHz oscillation frequency range
I – 40 to 85°C operating temperature range
I Oscillation capacitors built-in
• CG = 18pF, CD = 18pF
I Inverter amplifier feedback resistor built-in
I Standby function
• High impedance in standby mode, oscillator stops
I Low standby current
• Power-save pull-up resistor built-in
I fO, fO/2, fO/4, fO/8, or fO/16 output frequency,
determined by internal connection
I CMOS output duty level (1/2VDD)
I Molybdenum-gate CMOS process
I Chip form (CF5014AL×)
SERIES CONFIGURATION
Version
Recommended operating frequency range1 [MHz]
VDD = 2.7 to 3.6V
CL = 15pF
CL = 30pF
VDD = 4.5 to 5.5V
CL = 30pF
Built-in capacitance
[pF]
CG
CD
Output
frequency
Standby
function
CF5014AL1
fO
Yes
CF5014AL2
f O /2
Yes
CF5014AL3
4 to 60
4 to 40
4 to 60
18
18
f O /4
Yes
CF5014AL4
f O /8
Yes
CF5014AL5
f O /16
Yes
1. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the
oscillator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting condi-
tions, so the oscillation characteristics of components must be carefully evaluated.
ORDERING INFORMATION
Device
CF5014AL×–2
Package
Chip form
NIPPON PRECISION CIRCUITS INC.—1
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