FAR Family (C4 series N type)
s
STANDARD CHARACTERISTICS
Series
Parameter
Material
Frequency
Standard frequency
Initial frequency deviation
Temperature characteristic
(–20°C to +60°C)
Capacity of built-in capacitor
Aging stability
Operating temperature
Storage temperature
Standard measuring circuit
C4 series (N type)
Lithium Niobate (LiNbO
3
)
4 to 17 MHz
±0.3%
(K)
±0.5%
(M)
±1.0%
(L)
±0.5%
10±4 pF, 30±8 pF are also available.
Capacity is specified by Fujitsu,
considering matching data with
applied IC (mainly microcomputer).
17.1 to 23.9 MHz
When a frequency of more than
17.1 MHz, only L deviation type can
be made.
See “s Standard Frequency.”
±1.0%
(L)
Remarks
20±8 pF (standard)
Within
±0.1%
–30°C to +85°C
–40°C to +100°C
• Resonant frequency
1 MΩ
Less than 4 MHz to 10 MHz
IC: 1/6MB84069B×2
10 MHz to 20.0 MHz
IC: 1/6MC74HC04×2
20.1 MHz to 23.9 MHz
IC: 1/6MC74HCU04×2
R
C
1
C
2
• V
CC
: 5 V DC
• R: Resonator
• C
1
, C
2
: Loading capacitors (built-in)
FAR
• Serial resonant resistance
R
75
Ω
OSC
C
1
C
2
75
Ω
LM
R: Resonator
Measuring instrument: Network analyzer
2
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
