Datasheet > SRF881NJC31-TB12R

SRF881NJC31-TB12R

更新时间： 2024-10-01 19:53:27

品牌	Logo	应用领域
富士通 - FUJITSU		LTE
页数	文件大小	规格书
2页	93K
描述
SAW Filter, 1 Function(s), 881.5MHz,

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技术参数
数据手册

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SRF881NJC31-TB12R 技术参数

生命周期：	Obsolete	Reach Compliance Code：	compliant
风险等级：	7.9	中心频率或截止频率 (fo/fc)：	881.5 MHz
滤波器类型：	SAW FILTER	高度：	1 mm
输入阻抗：	50 OHM	最大插入损耗：	3.5 dB
长度：	2.5 mm	安装类型：	SURFACE MOUNT
功能数量：	1	最高工作温度：	85 °C
最低工作温度：	-30 °C	输出阻抗：	50 OHM Ω
物理尺寸：	L2.5XB2XH1 (mm)	宽度：	2 mm
Base Number Matches：	1

SRF881NJC31-TB12R 数据手册

FUJITSU MEDIA DEVICES

SRF881NJC31-TB12R

.........................................................

SYSTEM

CDMA Rx FILTER

..............................

894 MHz

CARRIER FREQUENCY

869

ELECTRICAL CHARACTERISTICS

PACKAGE DIMENSION

Unit : mm

Ta = 30

+85^oC

Unit

Items

Conditions [MHz]

Min.

Typ.*

2.8

Max.

3.5

R0.15

2.5

Maximum insertion

loss in pass band

869

894

R0.12

Pass band flatness

869

894

800

0.9

1.7

1.5

Out of band

rejection

(Absolute value)

824

978

1088

869

849

1006

1119

894

2.3

Pass band VSWR

Nominal impedance

*Typical values are specified at 25^oC

Ω

0.10

0.80

FREQUENCY CHARACTERISTICS

(10dB/div)

1.25

TERMINATIONS

No.

#1. GROUND

#2. INPUT/OUTPUT

#3. GROUND

#4. GROUND

#5. OUTPUT/INPUT

#6. GROUND

801.5

841.5

881.5

921.5

961.5

FREQUENCY (MHz)

MEASUREMENT CIRCUIT

50Ω

The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by

Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by

implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others.

The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding

with the design of equipment incorporating this product.

No. SRF881NJC31-TB12R 2002-04-01

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