FAR-C4CN-16934-M22-R [FUJITSU]
Series - Fundamental Quartz Crystal, 16.934MHz Nom;
| 型号： | FAR-C4CN-16934-M22-R |
| 厂家： | 
FUJITSU |
| 描述： | Series - Fundamental Quartz Crystal, 16.934MHz Nom 晶体 谐振器 |
| 文件： | 总8页 (文件大小：35K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-10203-1E
Resonator
Piezoelectric Resonator(4 to 23.9 MHz)
FAR Family (C4 series N type)
■ DESCRIPTION
Fujitsu resonators C4 series (N type) feature originally developed single crystals with a high electro-mechanical
coefficient (LiNbO3: lithium niobate), the result is very compact packaging.
C4 series (N type) with built-in capacitors for exclusive use in microcomputer clocks, and this series is ultra low
profile CHIP type device for surface-mount (SMT).
■ FEATURES
• Ultra low profile H = 1.6 mm
• Direct oscillation in 4 to 23.9 MHz frequency.
• Suitable for the source of microcomputer clock
• Emboss-typed pack for automatic mounting
• Superior shock and vibration resistance, preventing damage during automatic mounting
■ PACKAGE
FAR Family (C4 series N type)
■ STANDARD CHARACTERISTICS
Series
C4 series (N type)
Parameter
Remarks
Material
Lithium Niobate (LiNbO3)
4 to 17 MHz 17.1 to 23.9 MHz
Frequency
Standard frequency
See “■ Standard Frequency.”
±0.3% (K)
When a frequency of more than
17.1 MHz, only L deviation type can
be made.
Initial frequency deviation
±0.5% (M)
±1.0% (L)
±1.0% (L)
Temperature characteristic
(–20°C to +60°C)
±0.5%
10±4 pF, 30±8 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
–40°C to +100°C
Operating temperature
Storage temperature
Standard measuring circuit
• Resonant frequency
Less than 4 MHz to 10 MHz
IC: 1/6MB84069B×2
1 MΩ
10 MHz to 20.0 MHz
IC: 1/6MC74HC04×2
R
20.1 MHz to 23.9 MHz
IC: 1/6MC74HCU04×2
C1
C2
• VCC: 5 V DC
• R: Resonator
• C1, C2: Loading capacitors (built-in)
FAR
• Serial resonant resistance
R
C1
C2
75 Ω
75 Ω
R: Resonator
Measuring instrument: Network analyzer
LM
OSC
2
FAR Family (C4 series N type)
■ STANDARD FREQUENCY
Standard frequency (kHz)
Package size
Resonant resistance
4,000
4,194
4,915
300 Ω max.
(Symbol: 0)
N
6,000
6,144
7,373
8,000
8,388
9,830
10,000
11,059
12,000
12,288
14,746
16,000
16,934
19,661
20,000
75 Ω max.
(Symbol: 2)
N
Notes: • Fujitsu can also develop applicable device in addition to standard devices if it’s oscillation frequency is
from 4 to 23.9 MHz.
• Resonant resistance of the part other than standard, Fujitsu should specify its resonant resistance
according to applied frequency. (See “• Frequency and standard resonant resistance.”)
• Frequency and standard resonant resistance
Frequency
Standard resonant resistance
300 Ω max. (Symbol: 0)
75 Ω max. (Symbol: 2)
4.00 to 5.99 MHz
6.00 to 23.99 MHz
Note: Resonant resistance of custom designed part should be specified considering matching condition with
applicable IC by Fujitsu.
■ NOTES ON USE
• Handle carefully
• Solder under the following conditions.
5 seconds max. at 230°C (PCB)
Recommended preheating is 150°C for one minute in order not to apply extreme heat to the resonator.
• Avoid extreme fluctuations in temperature.
• 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 N type)
■ PART NUMBERING SYSTEM
FAR — C 4 C N —
(1) (2) (3)
—
—
(4)
(5) (6) (7) (8) (9)
(1) Series
Series
Single crystal
Capacitator
With built-in capacitator
C4
LiNbO3
(2) Package Type
Specification
Type
C
CHIP
(3) Package Type
Specification
Size
N
8.0 × 3.2 × 1.6
(4) Frequency
(Example) Unit: kHz (Specify in five digits.)
Frequency
Specification
7.373 MHz
07373
See “■ Standard Frequency”.
(5) Initial Frequency Deviation
Specification
Deviation
±0.3%
K
M
L
±0.5%
±1.0%
(6) Built-in Capacitor
Specification
Capacitance
20±8 pF
0
1
2
10±4 pF
30±8 pF
(7) Resonant Resistance
Specification
Resonant resistance
300 Ω max.
0
2
75 Ω max.
4
FAR Family (C4 series N type)
(8) User-specific Special Symbols
Specification
Name
Description
No specifications, no taping specification
No specifications, with taping specification
Serial number for custom design
—
A to Z
(9) Resonant Resistance
Specification
Description
R
16 mm wide emboss tape coiled 3,000 times
5
FAR Family (C4 series N type)
■ MARKING
Frequency (MHz)
Fujitsu logo
F 12.0 MV
Lot No. (Date of manufacture, conforms to EIAJ)
Initial frequency deviation
Note: The marking color varies with the capacitance of the built-in capacitator.
Capacitance
10 pF
Marking color
Yellow
20 pF
White
30 pF
Gray
■ PIN ASSIGNMENT
(1)
(2)
(3)
(1)
(3)
(2)
6
FAR Family (C4 series N type)
■ DIMENSIONS
7.2
8.0
1.5
2.54
2.54
Unit: mm
7
FAR Family (C4 series N type)
■ TAPING FORM AND DIMENSIONS
4.0×10 = 40±0.2
4.0±0.1
2.0±0.1
0.1
0
φ1.5±
8.0±0.1
±0.1
2.1±0.1
W
3.7
8.5
Reel form
18.0±1.5
2.0±0.5
φ13.0±0.5
φ21.0±0.8
R1.0
2.0±0.5
Pack quantity
Quantity
3,000
Unit: mm
8
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