Datasheet > ASR318

ASR318

更新时间： 2024-11-20 20:07:55

品牌	Logo	应用领域
ABRACON		晶体谐振器
页数	文件大小	规格书
1页	256K
描述
1-Port Saw Resonator, 318MHz Nom

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ASR318 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.61	晶体/谐振器类型：	1-PORT
频率稳定性：	0.0133%	插入损耗：	2 dB
安装特点：	THROUGH HOLE MOUNT	标称工作频率：	318 MHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
并联电容：	2.55 pF	物理尺寸：	D9.3XH3.4 (mm)/D0.366XH0.14 (inch)
表面贴装：	NO	Base Number Matches：	1

ASR318 数据手册

LEADED, TO-39 PACKAGE

SAW RESONATORS

ASR318

9.8 x 9.8 x 3.6 mm

FEATURES:

• One-port SAW resonator 318.0MHz. See page 87- 88 for additional frequencies.

• Wide operating temperature range.

0.366±0.008

(9.30±0.20)

0.14±0.008

(3.40±0.20)

APPLICATIONS:

• Wireless car alarm, Garage door opener.

0.12min.

(3.0)

• Remote keyless entry.

0.018±0.008

(0.45±0.20)

ABLSOLUTE MAXIMUM RATINGS:

DC voltage

+ 30V

-40 to +85

0.1

(2.54)

Operating temperature

Storage temperature

Maximum power dissipation

°C

-40 to +85

°C

10dBm

STANDARD SPECIFICATIONS

CHARACTERISTIC

UNIT

min.

typ.

max.

0.2±0.004

(5.08±0.10)

Dimensions: Inches (mm)

Center

frequency

MHz

317.925

318.000 318.075

Insertion loss

1.5

12,500

2000

2.0

Unloaded quality factor

loaded quality factor

Aging per year

Pin No. Function

Input/Output

Output/Input

Case GND

ppm

2.9

Shunt capacitance

Motional resistance

Motional inductance

Motional capacitance

Turn-over temperature

Temperature coefficient

2.3

2.6

Equivalent circuit:

119.1764

2.1040

°C

TC ppm/C²

0.037

Reliability specifications, see SAW application notes.

Typical Frequency Response

Test circuit:

Temperature Characteristics

1:Transmission /M Log Mag 5.8 dB/ Ref -1.52 dB

2: Off

fc=fo, Tc=To

-2

-7

CH1

-50

-100

-12

-150

-200

-150

-200

-17

-22

-80 -60 -40 -20

0 +20 +40 +60 +80

Marking:

318

AZY

-27

-32

-37

T=Tc-To(^oC)

(ZY: Date code)

Center 318.000 MHz

Span 0.008 MHz

ABRACON

NOTE: Left blank if standard

• All specifications and markings subject to change without notice

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

29 Journey • Aliso Viejo, CA 92656 • USA

(949) 448-7070 F^AX: (949) 448-8484

E-MAIL: abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com

•

C O R P O R A T I O N

中文翻译

下载PDF

与ASR318相关器件

型号	品牌	获取价格	描述	数据表
ASR318.0	ABRACON	获取价格	1-Port Saw Resonator, 318MHz Nom, ROHS COMPLIANT, SMD, 3 PIN
ASR318E	ABRACON	获取价格	1-Port Saw Resonator, 318MHz Nom, ROHS COMPLIANT, SMD, 8 PIN
ASR318S2	ABRACON	获取价格	1-Port Saw Resonator, 318MHz Nom, ROHS COMPLIANT, SMD, 4 PIN
ASR31P13P	CIT	获取价格	CIT SWITCH
ASR31P23P	CIT	获取价格	CIT SWITCH
ASR31P43P	CIT	获取价格	CIT SWITCH
ASR31P47P	CIT	获取价格	CIT SWITCH
ASR31P48P	CIT	获取价格	CIT SWITCH
ASR31R11P	CIT	获取价格	CIT SWITCH
ASR31R15P	CIT	获取价格	CIT SWITCH