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参数资料
| 型号： | 407F35E044M7360 |
| 厂商： | CTS-Frequency Controls |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | CRYSTAL 44.736000 MHZ 20PF SMD |
| 产品目录绘图： | 407 Series Side 407Series_Circuit-TopView 407Series-Top |
| 标准包装： | 1 |
| 系列： | 407 |
| 类型： | MHz 晶体 |
| 频率： | 44.736MHz |
| 频率稳定性： | ±50ppm |
| 频率公差： | ±30ppm |
| 负载电容： | 20pF |
| ESR（等效串联电阻）： | 40 欧姆 |
| 工作模式： | 基谐 |
| 工作温度： | -20°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-SMD，无引线（DFN，LCC） |
| 尺寸/尺寸： | 0.276" L x 0.197" W（7.00mm x 5.00mm） |
| 高度： | 0.051"（1.30mm） |
| 包装： | 标准包装 |
| 产品目录页面： | 1708 (CN2011-ZH PDF) |
| 其它名称： | CTX687DKR |
Model 407
7.0x5.0mm Low Cost
Surface Mount Crystal
ELECTRICAL CHARACTERISTICS
PARAMETER
VALUE
Operating Mode (Note 1)
Fundamental or 3
RD
Overtone
Crystal Cut
Frequency Range
Frequency Tolerance @ 25°C
Frequency Stability Tolerance
(Operating Temperature Range, Referenced to 25°C Reading)
Operating Temperature Range
Storage Temperature Range
Equivalent Series Resistance
Load Capacitance or Resonance Mode
Shunt Capacitance (C 0 )
Drive Level
Aging @ 25°C
Reflow Condition, per JEDEC J-STD-020
EQUIVALENT SERIES RESISTANCE TABLE
AT-Cut
6.0 MHz to 156.25 MHz
± 30 ppm Standard
(± 10 ppm, ±15 ppm and ± 20 ppm Available)
± 50 ppm Standard
(± 10 ppm, ±15 ppm, ± 20 ppm, ± 30 ppm and ± 40 ppm Available)
-20°C to +70°C Standard
(-40°C to +85°C Available)
-55°C to +125°C
See ESR Table
See Ordering Information
7.0 pF Maximum
25 μW Typical, 100 μW Maximum
± 3 ppm/year maximum
+255°C ± 5°C, 10 Seconds Maximum
3
Overtone
FREQUENCY RANGE
6.000 MHz - 7.999 MHz
8.000 MHz - 15.999 MHz
16.000 MHz - 50.000 MHz
30.001 MHz - 60.000 MHz
MODE of OSCILLATION
Fundamental
Fundamental
Fundamental
RD
ESR Maximum
80 Ohms
60 Ohms
40 Ohms
100 Ohms
60.001 MHz - 156.25.000 MHz
3
RD
Overtone
80 Ohms
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
( 7.00 ±0.20 )
0.276 ±0.008
MARKING INFORMATION
1. ** - Manufacturing Site Code.
2. YYWW – Date Code, YY – Year, WW – Week.
3. XXXMXXXX – Frequency marked with 4
( 5.00 ±0.20 )
0.197 ±0.008
CTS**YYWW
● XXXMXXXX
4
3
significant digits after the ‘M’.
4. Complete CTS part number, frequency value
and date code information must appear on
reel and box labels.
1
Top View
2
( 1.30 )
0.051
Max
SUGGESTED SOLDER PAD GEOMETRY
( 4.6 )
( 1.2 )
Key:
( MM )
Inch
0.087 [2.20]
( 1.0 )
0.181
0.047
0.055 [1.40]
0.039
1
2
4
3
( 2.54 )
4
3
0.100
0.100 [2.54]
Bottom View
Notes:
1
2
1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate.
2. Terminations #2, #4 and the metal lid are connected internally.
End user may connect these pins to circuit ground.
Document No. 008-0261-0
Page 2 - 3
0.252 [6.40]
Key:
[mm]
Inch
Rev. G
? ? ? CTS Electronic Components, Inc. ?
171 Covington Drive
?
Bloomingdale, IL 60108
???
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相关代理商/技术参数 |
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