Datasheet > FF-555

FF-555

更新时间： 2024-11-05 10:32:31

品牌	Logo	应用领域
EPSONTOYOCOM		LTE
页数	文件大小	规格书
2页	338K
描述
SAW FILTER

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中文翻译

获取价格

数据手册

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FF-555 数据手册

SAW Filter

Epson Toyocom

Product number (please contact us)

FF-555 : Q51FF5550xxxx00

SAW FILTER

FF-585 : Q51FF5850xxxx00

FF- 555

FF-585

• Frequency range

• Thickness

300 MHz to 500 MHz

1.5 mm Typ.

• Applications

Wireless remote-control, Security

(Automotive keyless entry)

• Excellent shock resistance and environmental capability

(prevention for contamination)

• Low-loss, Narrow Pass bandwidth, High stability by using

crystal substrate.

Actual size

Specifications (characteristics)

Specifications

Item

Symbol

Remarks

FF-555

FF-585

Nominal frequency range

Storage temperature range

Operating temperature range

Insertion Loss

f_nom

T_stg

T_use

300 MHz to 500 MHz

-55 °C to +125 °C

-40 °C to +85 °C

3.5 dB Max.

Store as bare product after unpacking

Minimum Loss

f_nom ± 200 kHz Min.

/ Reference to minimum loss

(3.5 dB down)

f_nom ± 100 kHz Min.

/ Reference to Through level

(3.5 dB down)

Pass bandwidth

P_Bw

f_nom -21.4 MHz 40 dB Min.

f_nom -10.7 MHz 40 dB Min.

f_nom +21.4 MHz 40 dB Min.

f_nom -21.4 MHz 40 dB Min.

Attenuation

G_Att

Reference to Through level

Turnover temperature

Temperature coefficient

+25 °C ±15 °C

-(3.4± 0.8) × 10^-8/ °C²

370 Ω Typ.

Ex : 315 MHz

Ex : 433.92 MHz

Terminal impedance

160 Ω Typ.

Test fixture

Remarks

Ex: f_nom =315 MHz

C=4 pF

SAW

Ω

L=33 nH

Ex: f_nom =433.92 MHz

C=5 pF

L=18 nH

External dimensions

(Unit:mm)

0.8

Footprint (Recommended)

(Unit:mm)

0.95

43392F

E 129

4.8 ±0.2

1.27

2.54

3.5

Pin map

3,7

Connection

IN, OUT

N.C.

1.5 ±0.2

4,8

1,2,5,6

GND

#1,#2,#5,#6 are connected to the cover.

http://www.epsontoyocom.co.jp

中文翻译

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