Datasheet > TQS-570AA-7R

TQS-570AA-7R

更新时间： 2024-09-30 20:03:23

品牌	Logo	应用领域
精工 - SEIKO		LTE
页数	文件大小	规格书
2页	455K
描述
1 FUNCTIONS, 315MHz, SAW FILTER, LEAD FREE PACKAGE-6

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中文翻译

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数据手册

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TQS-570AA-7R 数据手册

SAW Filter

SAW FILTER

FOR TPMS, RKE, Japan ARIB std. T67 / RF

TQS-570AA-7R

TQS-568AA-7R

TQS-830A-7R

•Narrow band type with good selectivity and wide band type

covering 426MHz and 429MHz bands are available.

•Lead(Pb)-free : Lead free completely

Actual size

TQS-570AA-7R

TQS-568AA-7R

TQS-830A-7R

Specifications (characteristics)

Item

Symbol

TQS-570AA-7R

315 MHz

TQS-568AA-7R

428 MHz

TQS-830A-7R

429.55 MHz

Nominal frequency

Storage temperature range

Operating temperature range

Passband

T_stg

T_use

-40 °C to +85 °C

-10 °C to +50 °C

429.15 to 429.95 MHz

3.5 dB Max.

-30 °C to +85 °C

314.5 to 315.5 MHz

2.5 dB Max.

426 to 430 MHz

2.0 dB Max.

Insertion loss

(IL in passband)

Ripple

VSWR

1.5 dBp-p Max.

1.0 dBp-p Max.

2.3 Max.

2.0 Max.

DC to 295 MHz : 50 dB Min.

295 to 305 MHz : 40 dB Min.

325 to 336 MHz : 35 dB Min.

DC to 388 MHz : 50 dB Min.

404 to 409 MHz : 45 dB Min.

478 to 1000 MHz : 45 dB Min.

Stop band attenuation

f0 ±42.4 MHz : 55 dB Min.

(relative to through level)

336 to 1000 MHz: 40 dB Min. 1000 to 1500 MHz : 30 dB Min.

Terminating impedance

Package

50 Ω (Unbalanced)

SS-30S1(G)

SS-38S1(A)

SS-541(F)

Electrical DATA

TQS-570AA-7R

TQS-568AA-7R

100

A: -50

B: -5

315.000

+50

Frequency (MHz)

TQS-830A-7R

http://www.epsontoyocom.co.jp

132

中文翻译

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