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
ꢀ 2.7 to 5.5V operating supply voltage range
ꢀ Up to 60MHz oscillation frequency range
ꢀ – 40 to 85°C operating temperature range
ꢀ Oscillation capacitors built-in
ꢀ Low standby current
• Power-save pull-up resistor built-in
ꢀ f , f /2, f /4, f /8, or f /16 output frequency,
O
O
O
O
O
determined by internal connection
ꢀ CMOS output duty level (1/2VDD)
ꢀ Molybdenum-gate CMOS process
ꢀ Chip form (CF5014AL×)
• C = 18pF, C = 18pF
G
D
ꢀ Inverter amplifier feedback resistor built-in
ꢀ Standby function
• High impedance in standby mode, oscillator stops
SERIES CONFIGURATION
1
Recommended operating frequency range [MHz]
Built-in capacitance
[pF]
Output
frequency
Standby
function
V
= 4.5 to 5.5V
Version
V
= 2.7 to 3.6V
DD
DD
C = 15pF
L
C = 30pF
L
C = 30pF
L
C
C
D
G
CF5014AL1
CF5014AL2
CF5014AL3
CF5014AL4
CF5014AL5
f
Yes
Yes
Yes
Yes
Yes
O
f /2
O
4 to 60
4 to 40
4 to 60
18
18
f /4
O
f /8
O
f /16
O
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
Package
CF5014AL×–2
Chip form
NIPPON PRECISION CIRCUITS INC.—1