Datasheet > HF-372A

HF-372A

更新时间： 2024-11-11 05:35:51

品牌	Logo	应用领域
EPSONTOYOCOM		晶体晶体滤波器 LTE 无线
页数	文件大小	规格书
2页	349K
描述
CRYSTAL FILTER FOR MINIATURE SIZE RADIO EQUIPMENT

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中文翻译

获取价格

数据手册

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HF-372A 数据手册

MCF (Monolithic Crystal Filter)

Epson Toyocom

Product number (please contact us)

HF-372A: X1F000051xxxx00

HF-373A: X1F000201xxxx00

CRYSTAL FILTER

FOR MINIATURE SIZE RADIO EQUIPMENT/ IF

HF-372A

• Number of poles

•Available frequency range : 40 MHz to 250 MHz

: 2 pole

•Old name

: TF2-45BB1

HF-373A

• Number of poles

: 3 pole

•Available frequency range : 60 MHz to 250 MHz

•Old name : TF3-A9AB1

Actual size

• High frequency and outstanding mechanical strength with original

inverted-mesa structure.

• High frequency 3 pole filters with original process technology.

•Applications

Various kinds of miniature size radio equipment

Specifications (characteristics)

Item

Symbol

HF-372A

HF-373A

Remarks

Other frequency and pass

bandwidth are available upon

request.

Nominal frequency

f_nom

45 MHz

61.44 MHz

73.35 MHz

Storage temperature range

Operating temperature range

Number of poles

Pass bandwidth

Insertion loss

Ripple

T_stg

T_use

-40 °C to +85 °C

-30 °C to +85 °C

f_nom ±7.5 kHz Min.

3.5 dB Max.

1 dB Max.

-40 °C to +85 °C

-30 °C to +85 °C

-40 °C to +85 °C

-30 °C to +85 °C

f_nom±6 kHz Min

4.5 dB Max.

1 dB Max.

P_Bw

Ripple

f_nom ±6 kHz Min.

3 dB Max.

1 dB Max.

Stop bandwidth

S_Bw

f_nom ±25 kHz:15 dB Min. f_nom±60 kHz:30 dB Min. f_nom ±25 kHz:20 dB Min.

f_nom -800 kHz to

-1000 kHz:70 dB Min.

650 Ω // 1.5 pF

TS-38

f_nom -900 kHz:

70 dB Min.

400 Ω // -1.0 pF

TS-38

Guaranteed attenuation

G_Att

Terminating impedance

Package

650 Ω // 1.5 pF

TS-38

Electrical DATA

HF-372A 45 MHz

+0.02

0.02

External dimensions

(Unit:mm)

Footprint (Recommended)

(Unit:mm)

http://www.epsontoyocom.co.jp

中文翻译

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