FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-20103-1E
Resonator
Piezoelectric Resonator
(8 to 16 MHz)
FAR Family (C4 series G type)
s
DESCRIPTION
Fujitsu resonators C4 series (G type) feature originally developed single crystals with a high electromechanical
coefficient (LiNbO
3
lithium niobate), the result is ultra compact packaging. C4 series (G type) with built-in
capacitors for exclusive use in microcomputer clocks, and this series is chip type device for surface-mount.
s
FEATURES
•
•
•
•
•
Ultra compact package.
Wide frequency range in 8 to 16 MHz.
C4 (G type), with built-in capacitors, is the best suited to the source of microcomputer clocks.
C4 (G type) can be shipped in emboss-typed packages for automatic mounting.
The resonators have superior shock and vibration resistance, preventing damage during automatic mounting
process.
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PACKAGE
FAR Family (C4 series G type)
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STANDARD CHARACTERISTICS
Series
Parameter
Material
Frequency
Standard frequency
Initial frequency
deviation
Temperature
characteristics
(–20°C to 60°C)
Capacity of built-in
capacitor
C4 series (G type)
Lithium Niobate (LiNbO
3
)
8 to 16 MHz
See “s Standard Frequency.”
±0.5% (µ)
±0.5%
10±4 pF type are also available.
However, the characteristics of 10±4 pF type
should be specified by Fujitsu, considering
matching data with applied IC (mainly
microcomputer.)
Remarks
20±8 pF (Standard)
Aging stability
Operating temperature
Storage temperature
Standard measuring
circuit
Within ±0.1%
–30°C to +85°C
–40°C to +100°C
(1) Oscillation frequency
(2) Serial resonant resistance
R
1 MΩ
1
R
3
C
1
2
75
Ω
OSC
C
1
C
2
75
Ω
LM
C
2
8 MHz to 10 MHz
IC: 1/6 MB84069B x 2
10 MHz to 16 MHz
IC: 1/6 MC74HC04 x 2
•
V
CC
=5 V DC
•
R : Resonator
•
C
1
, C
2
: Loading capacitance (built-in)
Measuring equipment: Network analyzer
R: Resonator
2
FAR Family (C4 series G type)
s
STANDARD FREQUENCY
Standard frequency (KHz)
8,000
10,000
11,000
11,059
12,000
16,000
Package size
G
Resonant resistance
100
Ω
max. (Symbol: 5)
75
Ω
max. (Symbol: 2)
G
Note: • For oscillation frequency (in 8 to 16 MHz) other than standard, Fujitsu can also develop applicable part.
• Resonant resistance of the part is specified according to applied frequency as above.
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NOTES ON USE
•
•
Handle carefully
Solder under the following conditions.
5 seconds max. at 230°C (PCB)
Do not apply extreme heat to the resonator. Recommended preheating is 150°C for one minute.
Avoid extreme fluctuations in temperature during use.
There is no specific direction in resonator mounting.
Oscillation data should be examined when used in oscillation circuit with micon or other ICs.
This is for reflow solder, not for flow solder.
•
•
•
•
3
FAR Family (C4 series G type)
s
PART NUMBERING SYSTEM
FAR
C4
(1)
C
G
(4)
R
(5) (6) (7) (8) (9)
(2) (3)
(1) Series
Series
C4
Single crystal
LiNbO
3
Capacitor
With built-in capacitors
(2) Package Type
Specification
C
Type
Chip type
(3) Package Size
Specification
G
(4) Frequency (KHz)
See “s Standard Frequency.”
[Example] 8.0 MHz 08000
Size
G type(Ultra compact)
(5) Initial Frequency Deviation
Specification
M
Deviation
±0.5%
(6) Built-in Capacitor
Specification
0
1
Capacitance
20±8 pF
10±4 pF
(7) Resonant Resistance
Specification
2
5
Resonant resistance
75
Ω
max.
100
Ω
max.
4
FAR Family (C4 series G type)
(8) User-specific Special Symbols
Specification
Name
—
A to Z
Description
No specification, no taping specification
No specification, with taping specification
Serial number for custom design
(9) Taping Specification
Specification
R
Description
12 mm width tape & reel
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MARKING
Fujitsu logo
Frequency (MHz) & Deviation
The stamp color varies according to
built-in capacitor.
Marking color
F
12 A
n
10 pF
20 pF
Yellow
White
Lot No. (Date confirms to EIAJ. * )
*EIAJ RC1001 standard
Year
Jan Feb Mar
1993
A
B
C
1994
Q
N
P
1995
a
b
1996
n
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
D
R
d
r
E
S
e
F
T
f
t
G
U
u
H
V
v
J
W
j
K
X
L
Y
M
Z
Note:
The code on and after Jan 1997 is specified repeatedly from
“A”.
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