Datasheet > ASR303.825E

ASR303.825E

更新时间： 2024-01-19 20:48:22

品牌	Logo	应用领域
ABRACON		晶体谐振器
页数	文件大小	规格书
1页	589K
描述
1-Port Saw Resonator, 303.825MHz Nom, ROHS COMPLIANT, SMD, 8 PIN

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ASR303.825E 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	ROHS COMPLIANT, SMD, 8 PIN	Reach Compliance Code：	compliant
风险等级：	5.61	晶体/谐振器类型：	1-PORT
频率稳定性：	0.0115%	频率容差 (MHz)：	0.075
插入损耗：	2.5 dB	安装特点：	SURFACE MOUNT
标称工作频率：	303.825 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	物理尺寸：	L5.0XB5.0XH1.5 (mm)/L0.197XB0.197XH0.059 (inch)
表面贴装：	YES	Base Number Matches：	1

ASR303.825E 数据手册

SMD ONE PORT 303.825 MHz SAW RESONATOR

RoHS

ASR303.825E

Compliant

5 x 5 x 1.5mm

STANDARD SPECIFICATIONS:

CHARACTERISTICS

UNIT

MIN.

TYP.

MAX.

Center Frequency Fo

Tolerance from Fo

Insertion Loss

MHz

KHz

303.75 303.825 303.9

±75

1.3

12,000

2,000

39.0

2.5

Quality Factor

Unloaded

50 loaded

Ω

Temperature Stability

Turnover Temperature

Turnover Frequency

Freq. Temp. Coefficient

°C

KHz

ppm/°C²

0.032

<±10

Frequency Aging

ppm/year

DC Insulation Resistance

RF Equivalent RLC Model

Ω

1.0

2.7

Motional Resistance R₁

Motional Inductance L₁

Motional Capacitance C₁

Shunt Capacitance C₀

°C

94.0

2.9

Ω

3.0

3.3

Operating temp.

Storage temp.

-40°C to +85°C

°C

-45°C to +85°C

Max. Rating

DC voltage

±10

RF Power Dissipation

dBm

Data measured with: Source Impedance: Zs=50Ω, Load Impedance: ZL=50Ω, TA=25°C

Electrostatic Sensitive Device. Handle with precaution.

OUTLINE DRAWING:

MARKING:

PIN NO. CONNECTIONS

- 303.82

(303.825 Frequency in MHz)

Input GND

Input

0.20±.008

(5.0±0.2)

0.1±.006

(2.54±0.15)

- AR ZYX

(ZY: Date code Z for month

from A to L; Y for year,

I.e. 4 for 2004

Output GND

Output

3,7

4,8

To be GNDed

Case GND

X: Traceability code)

0.05

(1.27)

FREQUENCY RESPONSE:

TEST CIRCUIT:

0.047

(1.20)

0.059

(1.5)

0.08

(2.08)

0.47

(1.20)

0.024

(0.60)

Dimensions: inch (mm)

ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not

specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For

applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for

more information.

ABRACON IS

30332 Esperanza, Rancho Santa Margarita, California 92688

tel 949-546-8000 | fax 949-546-8001 | www.abracon.com

ISO9001:2008

ISO 9001 / QS 9000

CERTIFIED

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