Datasheet > TF2-45BB1

TF2-45BB1

更新时间： 2024-10-14 15:54:15

品牌	Logo	应用领域
精工 - SEIKO		LTE
页数	文件大小	规格书
2页	376K
描述
1 FUNCTIONS, 183.6 MHz, 7.5 kHz BW(delta f), CRYSTAL FILTER, ROHS COMPLIANT, MINIATURE PACKAGE-8

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数据手册

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TF2-45BB1 数据手册

MCF (Monolithic Crystal Filter)

CRYSTAL FILTER

FOR MINIATURE SIZE RADIO EQUIPMENT/ IF

TF2-D0AD6 / TF2-45BB1

TF3-J3DC5 / TF3-Q3GC1

TS3-D0A31

•High frequency and outstanding mechanical strength with

original inverted-mesa structure.

•High frequency 3 pole filters with original process technology.

Actual size (Package size)

TS-2520 TS-30

•Applications

: Various kinds of miniature size radio equipment

TS-38

Specifications (characteristics)

Item

Symbol

TF2-D0AD6

130.05 MHz

TF3-J3DC5

183.6 MHz

TF3-Q3GC1

243.95 MHz

TF2-45BB1

45 MHz

TS3-D0A31

130.05 MHz

Nominal frequency

Storage temperature

range

T_stg

-40 °C to +85 °C

Operating

temperature range

Number of poles

T_use

-30 °C to +85 °C

±10.5 kHz Min.

(1 dB down)

3 dB Max.

±13 kHz Min.

±130 kHz Min.

(3 dB down)

3 dB Max.

±7.5 kHz Min.

(3 dB down)

3.5 dB Max.

1 dB Max.

f0 ±14 kHz Min.

Passband

(3 dB down)

4.5 dB Max.

1 dB Max.

(3 dB down)

3 dB Max.

Insertion loss

Ripple

1 dB Max.

Stop band

attenuation

±50 kHz Max.

±60 kHz Max.

±600 kHz Max.

(20 dB down)

±25 kHz Max.

±50 kHz Max.

(10 dB down)

(20 dB down)

(15 dB down)

(20 dB down)

60 dB Min.

70 dB Min.

(f0-900 kHz)

Attenuation

ATT

(

-330 kHz

-660 kHz)

(

-800 kHz

(

-800 kHz

-1000 kHz)

Terminating

impedance

Package

200 Ω //1.7 pF

150 Ω //-0.8 pF

800 Ω //-0.8 pF

650 Ω //1.5 pF

950 Ω //-1.2 pF

TS-2520

TS-30

TS-38

Electrical DATA

TF2-D0AD6

TF3-J3DC5

-1

-0.05

+0.05

TF3-Q3GC1

TF2-45BB1

+0.02

0.02

http://www.epsontoyocom.co.jp

108

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