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参数资料
| 型号： | CM309S-4.800MABJ-UT |
| 厂商： | Citizen Finetech Miyota |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | CRYSTAL 4.8000 MHZ 18PF SMD |
| 产品目录绘图： | CM309S Series Side 2 CM309S Series Top CM309S Series Side 1 CM309S Series Circuit CM309S Series Footprint |
| 标准包装： | 1 |
| 系列： | CM309S |
| 类型： | MHz 晶体 |
| 频率： | 4.8MHz |
| 频率稳定性： | ±50ppm |
| 频率公差： | ±30ppm |
| 负载电容： | 18pF |
| ESR（等效串联电阻）： | 150 欧姆 |
| 工作模式： | 基谐 |
| 工作温度： | -10°C ~ 60°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 4-SOJ，9.40mm 间距 |
| 尺寸/尺寸： | 0.488" L x 0.173" W（12.40mm x 4.40mm） |
| 高度： | 0.146"（3.70mm） |
| 包装： | 标准包装 |
| 产品目录页面： | 1693 (CN2011-ZH PDF) |
| 其它名称： | 300-8318-6 |
AT-CUT CRYSTAL UNIT (SMD ? Plastic Package)
CM309S
1000pcs/reel
■ FEATURES
7 Embeded with heat resistant cylinder type crystal
bring highly stable characteristics.
7 Automatic mounting and reflowable type.
7 Suitable for various applications such as
communication devices, AV devices, automotive
devices and measuring instruments.
Life-size
■ DIMENSION [mm]
12.4±0.1
■ SOLDER PAD LAYOUT [mm]
#4
#3
Internal connection
#4
#3
#1
#2
#1
#2
1.8
7.6
1.8
（1.5）
9.4±0.1
（1.5）
0.8
0.8
（1.0）
? Do not connect to external with #2 and #3
■ STANDARD SPECIFICATIONS
Item
Nominal Frequency
Frequency Tolerance
Frequency Tolerance
over Operating
Temperature Range
Operating Temperature Range
Storage Temperature Range
Motional (series) resistance
Load capacitance
Shunt capacitance
Level of drive
Insulation Resistance
Aging (first year)
Model
f 0
△ f/f 0
△ f/f 0
T OPR
T STR
R 1
C L
C 0
D L
I R
△ f/f 0
CM309S
3.5MHz～34.0MHz（Fundamental）
27.0MHz～70.0MHz（3rd Overtone）
±30ppm
below 6.0MHz：±50ppm
above 6.0MHz：±30ppm
? 40℃～ ＋ 85℃
? 55℃～ ＋ 125℃
Refer to the following table
16.0pF, 18.0pF
7.0pF Max.
100μW
500MΩMin.
±5ppm Max.
Conditions
Need to contact us for
the available frequency
at 25?C
? 10℃～ ＋ 60℃
See figure 3 in P4
at 25?C
Need to specify your requirement
DC100V±15V
25℃±3℃
■ MOTIONAL (SERIES) RESISTANCE (R 1 )
Frequency Range
3.5MHz≦f 0 ＜4.0MHz 4.0MHz ≦ f 0 ＜ 6.0MHz 6.0MHz≦f 0 ＜10MHz
10MHz≦f 0 ＜27MHz
27MHz≦f 0 ＜36MHz
36MHz≦f 0 ≦70MHz
Mode
R 1
Fundamental
200ΩMax.
Fundamental
150ΩMax.
Fundamental
100ΩMax.
Fundamental
50ΩMax.
Fundamental 3rd Overtone
50ΩMax. 100ΩMax.
3rd Overtone
80ΩMax.
http://cfm.citizen.co.jp/english/product/pr02.html
15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CM309S49.152MABJTR | 制造商:Citizen Systems America Corporation 功能描述:PLASTIC SMD RETURNABLE |
| CM309S-49.152MABJTR | 功能描述:晶体 49.152MHz 18pF RoHS:否 制造商:AVX 频率:26 MHz 容差: 频率稳定性:50 PPM 负载电容:8 pF 端接类型:SMD/SMT 封装 / 箱体:1210 (3225 metric) 工作温度范围:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封装:Reel |
| CM309S-49.152MABJ-UT | 功能描述:晶体 49.152MHz 18pF PLASTIC SMD RoHS:否 制造商:AVX 频率:26 MHz 容差: 频率稳定性:50 PPM 负载电容:8 pF 端接类型:SMD/SMT 封装 / 箱体:1210 (3225 metric) 工作温度范围:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封装:Reel |
| CM309S49.152MABJ-UT | 制造商:Citizen 功能描述:Crystal 制造商:Citizen 功能描述:CRYSTAL, 49.152MHZ, 18PF, SMD; Frequency:49.152MHz; Frequency Tolerance: 30ppm; Load Capacitance:18pF; Operating Temperature Min:-10C; Operating Temperature Max:60C; Crystal Mounting Type:SMD; No. of Pins:4; Crystal Type:Standard ;RoHS Compliant: Yes |
| CM309S49152000ABJT | 制造商:Citizen Finetech Miyota Co Ltd 功能描述:CM309S Series 49.152 MHz 50 ppm 18 pF -40 to 85 C Surface Mount AT-CUT Crystal |
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