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201080B

更新时间：2025-07-09 07:59:56

品牌：ITF

描述：SAW Bandpass Filter

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概述
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201080B 概述

SAW Bandpass Filter SAW带通滤波器

201080B 数据手册

通过下载201080B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 201080B

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

12.7±0.5

5.5max 6.0max

7.6±0.2

Package : D2012

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

Others

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.

201080B

Rev. Date

2004-05-04

1/5

Rev.

NI1005-CS03

SAW Bandpass Filter 201080B

3. Specifications

Fo = 70 MHz

Terminating source impedance : 50Ω and matching network

Terminating load impedance

: 50Ω and matching network

Minimum

Typical

70.0

18.0

0.61

0.86

1.85

0.3

Maximum

Center Frequency

MHz

69.95

70.05

Insertion Loss

21.0

1dB Bandwidth

MHz

3dB Bandwidth

0.75

40dB Bandwidth

2.0

0.6

250

Amplitude Ripple (Fo +/- 0.15 MHz)

Group Delay Variation (Fo +/- 0.15 MHz)

Absolute Delay

nsec

usec

150

2.58

Ultimate Rejection

Temperature Coefficient of Frequency

ppm/°C²

-0.03

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 at room temperature

3) All attenuation measurements are measured relative to insertion loss

I T F Co., Ltd.

Part No.

Rev. Date

Rev.

201080B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2004-05-04

2/5

NI1005-CS03

SAW Bandpass Filter 201080B

4. Matching Schematic

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

Input

50Ω

Output

50Ω

L1 = L2 = 220 nH

5. Marking Configuration

ITF¹⁾04A001²⁾

201080B³⁾

1) Manufacturer name

2) Lot Number

3) Part Number

I T F Co., Ltd.

Part No.

201080B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-05-04

3/5

NI1005-CS03

SAW Bandpass Filter 201080B

6. Typical Performance ( at +25℃ )

3 May 2004 14:14:10

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -16.99 dB

201080B

CH1 Markers

BW: 1. 807470 MHz

REF=1

Cor

cent

69. 965597 MHz

Q: 38. 709

1_loss : -16 . 990 dB

CENTER 70. 000 000 MHz

SPAN 5. 000 000 MHz

3 May 2004 14:14:25

CH2 S21

CH4 S21

LOG

DEL

1 dB/ REF -16.98 dB

300 ns/ REF 3.1 us

1: 0. 0000 dB

3:-13 . 860 ns

0. 000 000 MHz

. 300 000 MHz

201080B

CH2 Markers

BW: . 868372 MHz

REF=1

cent

69. 968709 MHz

Q: 80. 575

1_loss : -16 . 982 dB

CH4 Markers

REF=2

Cor

mean: 2. 5744 us

s. dev : 34. 074 ns

p-p : 128 . 81 ns

Smo

Cor

SPAN 1. 500 000 MHz

CENTER 70. 000 000 MHz

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Part No.

201080B

Rev. Date

Rev.

2004-05-04

4/5

NI1005-CS03

SAW Bandpass Filter 201080B

3 May 2004 14:14:38

3 May 2004 14:16:05

1: 0. 0000 dB 0. 000 000 MHz

CH2 S21

CH4 S21

LOG

1 dB/ REF -16.96 dB

1 dB/ REF -17.18 dB

1: 0. 0000 dB

3:- . 05050 dB

0. 000 000 MHz

. 300 000 MHz

CH1 S21

LOG

10 dB/ REF -16.94 dB

201080B

CH2 Markers

BW: . 625735 MHz

CH1 Markers

REF=1

2:-29 . 417 dB

43. 5000 MHz

cent

69. 963467 MHz

Q: 111 . 81

3:-38 . 374 dB

57. 3000 MHz

1_loss

: -16 . 972 dB

CH4 Markers

REF=2

Cor

mean:-17 . 024 dB

s. dev : . 08320 dB

p-p : . 29810 dB

CENTER 70. 000 000 MHz

S24PAN 1. 500 000 MHz

START . 010 000 MHz

STOP 150 . 000 000 MHz

3 May 2004 14:14:56

3 May 2004 14:15:17

CH1 S11

CH3 S22

1 U FS

1: 11. 854

2: 9. 5381

-18 . 293

-25 . 360

124 . 29 pF

89. 653 pF

70. 000 000 MHz

CH1 S11

CH3 S22

SWR

REF 0

1: 4. 8127

2: 6. 6111

70. 000 000 MHz

201080B

Cor

CENTER 70. 000 000 MHz

SPAN 5. 000 000 MHz

CENTER 70. 000 000 MHz

SPAN 5. 000 000 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.

201080B

2004-05-04

5/5

NI1005-CS03

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