Datasheet > TQS-458A-7R

TQS-458A-7R

更新时间： 2024-11-27 07:22:19

品牌	Logo	应用领域
精工 - SEIKO		/
页数	文件大小	规格书
4页	69K
描述
SAW Filter, 1 Function(s), 111.85MHz

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中文翻译

获取价格

数据手册

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TQS-458A-7R 数据手册

● ● ● ●

S A W D EV IC ES

P roduct D ata

for Cellular IF Filter

S pecifications

TYPE

Nom inalFrequency(f0)

3dB Passband width

Insertion loss

TQS-896A-7R

380 M Hz

TQS-452YA-7R

190 M Hz

TQS-899A-7R

TQS-460A-7R

380 M Hz

570 M Hz

fo±2.5 M HzM in.

5.0 dB M ax.

－

fo±2.048 M HzM in.

5.0 dB M ax.

－

fo±1.92 M HzM in.

fo±2.1 M HzM in.

8.0 dB M ax.

12.0 dB M ax.

1.0 dB M ax. (fo±1.92 MHz)

150 nSecM ax. (fo±1.92 MHz)

fo±5 M Hz:25 dB

1.5 dB M ax. (fo±1.92 M Hz)

160 nSecM ax. (fo±1.92 M Hz)

fo±5 M Hz:25 dB

Ripple

100 nSecM ax.

fo–10 M Hz:30 dB

fo+10 M Hz:17 dB

Group delaydeviation

100 nSecM ax.

fo–10 M Hz:10 dB

fo+10 M Hz:10 dB

Stopband

attenuation (m in.)

fo±10 M Hz:30 dB

fo±10 M Hz:27 dB

Term inating im pedance

Inpu（t Balanced orunbalanced）:

100 Ω //–30 pF

Inpu（t Balanced orunbalanced）:

400 Ω //–5 pF

240 Ω //–0.7 pF

150 Ω //–0.9 pF

Outpu（t Balanced orunbalanced）:

130 Ω //–30 pF

Outpu（t Balanced orunbalanced）:

400 Ω //–7 pF

–20～+75°C

–20～+70°C

–20～+75°C

Operating tem perature range

–20～+70°C

SS-30S1 (H)

SS-531 (A)

SS-30S1 (H)

SS-631 (A)

Holder

* referred to lossatfo

Electrical D ata

T Q S -4 5 2 Y A -7 R

T Q S -8 9 6 A -7 R

100

–30

–20

–10

+10

–50

–12.5

+50

+12.5

380

–10

–5

190

FREQUENCY (MHz)

T Q S -4 6 0 A -7 R

T Q S -8 9 9 A -7 R

100

–20

–10

+25

–50

–10

570

+50

+10

–4

–25

380

FREQUENCY (MHz)

12 3 4

中文翻译

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