Datasheet > FS-555-FREQ-TOL2

FS-555-FREQ-TOL2

更新时间： 2024-11-14 19:41:07

品牌	Logo	应用领域
精工 - SEIKO		晶体谐振器
页数	文件大小	规格书
1页	25K
描述
1-PORT SAW RESONATOR, 200 MHz - 500 MHz

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中文翻译

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数据手册

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FS-555-FREQ-TOL2 数据手册

SAW device

SAW RESONATOR

FS-555

Products number

Q25FS5 5 5 xx x x x 00

• Reflow solderable SMD ceramic package.

• Capable of covering a wide frequency range, from 230 MHz to 500 MHz.

• 1.7 mm Max. thickness is equal to SMD-type IC.

• Perfect for small wireless equipment.

Actual size

Specifications (characteristics)

Specifications

Item

Symbol

Remarks

Stored as bare product after unpacking

Nominal frequency range

230 MHz to 500 MHz

-40 °C to +85 °C

10 mW Max.

TSTG

TOPR

Storage temperature

Operating temperature

Temperature

range

Maximum drive level

Recommended drive level

Frequency tolerance (standard)

Peak temperature

2 mW Typ.

-6

±25 x 10 , ±50 x 10 , ±100 x 10

+25 °C ± 15 °C

-6

∆f/f

θT

Ta=+25 °C ± 3 °C

-8

Temperature coefficient

Harmonic ratio

(-3.4±0.8) x 10 / °C

2 Min.

RS/R1

230 MHz to 249.9 MHz, Ta=+25 °C

250 MHz to 500 MHz, Ta=+25 °C

(f⁰=312.24 MHz)

40 Ω Max.

Series resistance

25 Ω Max.

Motional capacitance

Shunt capacitance

Insulation resistance

Aging

2.6 fF Typ.

(f⁰=312.24 MHz)

4.0 pF Typ.

500 M Ω Min.

-6

±10 x 10 /year Max.

Ta=+25 °C ±3 °C

Nine drops on a concrete

from 1500 mm

-6

±10 x 10 Max.

S.R.

Shock resistance

(

)

(

)

Unit: mm

Recommended soldering pattern

Unit: mm

External dimensions

0.95

4.8 ± 0.2

1.27

31224

E 129

0.8

Pat

NO.

GND

IN or OUT

OPEN

GND

2.54

3.5

GND

IN or OUT

OPEN

中文翻译

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