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201142C

更新时间：2025-06-28 08:57:41

品牌：ITF

描述：SAW Bandpass Filter

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免费 PCB/SMT

概述
数据手册

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201142C 概述

SAW Bandpass Filter SAW带通滤波器

201142C 数据手册

通过下载201142C数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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SAW Bandpass Filter 201142C

1. Features

IF bandpass filter

High attenuation

Single-ended operation

DIP Package

Maximum Storage Temperature Range : -40℃ ~ 85℃

Electrostatics Sensitive Device (ESD)

2. Package Dimension

12.8±0.5

5.5max 6.0max

7.6±0.2

Package : D3512

Pin Configuration

Input

Output

Dimensions shown are nominal in millimeters

Base : Fe(SPCC), Au plating over Ni plated

Cap : Cu & Cr Alloy, Ni Plated

Termination : Kovar, Au Plated

2, 4

3, 6

Ground

Case ground

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Part No.

201142C

Rev. Date

2004-03-22

1/5

Rev.

NM3034-CS03

SAW Bandpass Filter 201142C

3. Specifications

Fo = 70 MHz

Terminating source impedance : 50Ω and matching network

Terminating load impedance

: 50Ω and matching network

Operating temperature range : -15℃ ~ +75℃

Minimum

Typical

70.0

25.5

9.85

10.1

11.13

0.9

Maximum

Center Frequency

MHz

Insertion Loss

27.0

1dB Bandwidth

MHz

3dB Bandwidth

10.0

40dB Bandwidth

11.25

Amplitude Ripple (Fo +/- 4.375 MHz)

Group Delay Variation (Fo +/- 4.375 MHz)

Absolute Delay

1.2

nsec

usec

150

3.18

Ultimate Rejection

Temperature Coefficient of Frequency

ppm/°C

-90

Operating temperature range : + 25 ℃

Center Frequency

Minimum

Typical

70.0

1.0

Maximum

70.04

1.2

MHz

69.96

Amplitude Ripple (Fo +/- 4.7 MHz)

Group Delay Variation (Fo +/- 4.7 MHz)

nsec

150

Notes :

1) All specifications are based on the matching schematic shown below

2) All specifications are measured by Agilent Network analyzer and full 2 port calibration

3) Electrical margin has been built into the design to account for the variations due to temperature drift and

manufacturing tolerances

4) All attenuation measurements are measured relative to insertion loss

I T F Co., Ltd.

Part No.

Rev. Date

Rev.

201142C

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

2004-03-22

2/5

NM3034-CS03

SAW Bandpass Filter 201142C

4. Matching Schematic

( Actual matching values may vary due to PCB layout and parasitics )

Input

50Ω

Output

50Ω

5. Marking Configuration

ITF¹⁾04A001²⁾

201142C³⁾

1) Manufacturer name

2) Lot Number

3) Part Number

I T F Co., Ltd.

Part No.

201142C

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-03-22

3/5

NM3034-CS03

SAW Bandpass Filter 201142C

6. Typical Performance ( at +25℃ )

24 Jun 2004 10:49:23

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -24.18 dB

CH1 Markers

BW: 11. 129045 MHz

REF=1

Cor

cent

69. 954364 MHz

Q: 6. 2857

1_loss : -24 . 097 dB

CENTER 70. 000 000 MHz

SPAN 28. 500 000 MHz

24 Jun 2004 10:53:11

CH1 S21

CH2 S21

LOG

DEL

1 dB/ REF -23.85 dB

200 ns/ REF 3.132 us

1: 0. 0000 dB

3:-17 . 336 ns

0. 000 000 MHz

9. 400 000 MHz

CH1 Markers

BW: 10. 126718 MHz

REF=1

Cor

cent

70. 002917 MHz

Q: 6. 9127

1_loss : -24 . 032 dB

Smo

Cor

CH2 Markers

mean: 3. 1777 us

s. dev : 12. 429 ns

p-p : 70. 190 ns

REF=2

CENTER 70. 000 000 MHz

SPAN 12. 000 000 MHz

I T F Co., Ltd.

Part No.

201142C

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-03-22

4/5

NM3034-CS03

SAW Bandpass Filter 201142C

Typical Performance (at +25℃)

24 Jun 2004 10:51:35

24 Jun 2004 10:55:19

1:-23 . 322 dB 70. 000 000 MHz

CH1 S21

CH2 S21

LOG

1 dB/ REF -23.85 dB

1 dB/ REF -24.59 dB

1: 0. 0000 dB

3: . 57170 dB

0. 000 000 MHz

9. 400 000 MHz

CH1 S21

LOG

10 dB/ REF -23.31 dB

CH1 Markers

BW: 9. 847853 MHz

REF=1

Cor

cent

69. 996419 MHz

Q: 7. 1078

1_loss

: -24 . 093 dB

Cor

CH2 Markers

REF=2

mean:-24 . 077 dB

s. dev : . 20330 dB

p-p : . 87610 dB

CENTER 70. 000 000 MHz

SPAN 12. 000 000 MHz

START . 010 000 MHz

STOP 300 . 000 000 MHz

24 Jun 2004 10:54:43

24 Jun 2004 10:54:49

CH1 S11

CH2 S22

SWR

REF 9.72

REF 9.229

1: 9. 7271

2: 9. 2412

70. 000 000 MHz

CH1 S11

CH2 S22

1 U FS

1: 12. 594

2: 12. 006

-59 . 467

-54 . 373

38. 234 pF

41. 816 pF

70. 000 000 MHz

Cor

CENTER 70. 000 000 MHz

SPAN 28. 500 000 MHz

CENTER 70. 000 000 MHz

SPAN 28. 500 000 MHz

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Part No.

Rev. Date

Rev.

201142C

2004-03-22

5/5

NM3034-CS03

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