FAR Family (C4 series L type)
■ STANDARD CHARACTERISTICS
Series
C4 Series
Remarks
Parameter
Material
Lithium Niobate (LiNbO3)
24 to 40 MHz
Frequency
Standard frequency
See “■ Standard Frequency”
The ±0.3% (K) version can also be
produced.
Initial frequency deviation
Within ±0.5% (M)
Temperature characteristic
(–30°C to +85°C)
Within 0.5%
Reference temperature: +25°C
10±4 pF are also available.
Capacity is specified by Fujitsu,
considering matching data with applied
IC (mainly microcomputer)
Capacity of built-in capacitor
20±8 pF (standard)
Aging stability
Within ±0.1%
–30°C to +85°C
Operating temperature
Storage temperature
–40°C to +100°C
• Resonant frequency
1 MΩ
24 MHz to 40 MHz
IC: MC74HCU04N × 2
R
• V CC = 5 V DC
• R: Resonator
C1
C2
• C 1, C 2: Loading capacitators (built-in)
Standard measuring circuit
• Serial resonant resistance
R
C1
C2
75Ω
75Ω
Measuring instrument: Network analyzer
LM
OSC
2
FUJITSU [ FUJITSU ]
