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201115B

更新时间：2025-07-11 07:56:59

品牌：ITF

描述：SAW Bandpass Filter

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概述
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201115B 概述

SAW Bandpass Filter SAW带通滤波器

201115B 数据手册

通过下载201115B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 201115B

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.

201115B

Rev. Date

2004-04-29

1/5

Rev.

NI1032-CS03

SAW Bandpass Filter 201115B

3. Specifications

Fo = 70.0 MHz

Terminating source impedance : 50Ω and matching network

Terminating load impedance

: 50Ω and matching network

Minimum

Typical

70.0

22.0

3.83

4.12

5.26

0.7

Maximum

Center Frequency

MHz

69.95

70.05

Insertion Loss

25.0

1dB Bandwidth

MHz

3dB Bandwidth

4.0

40dB Bandwidth

5.3

1.0

200

Amplitude Ripple (Fo +/- 1.845 MHz)

Group Delay Variation (Fo +/- 1.845 MHz)

Absolute Delay

nsec

usec

120

4.0

Ultimate Rejection

Temperature Coefficient of Frequency

ppm/°C

-23

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.

201115B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2004-04-29

2/5

NI1032-CS03

SAW Bandpass Filter 201115B

4. Matching Schematic

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

Input

50Ω

Output

50Ω

L2 = L3 = 33 nH

L1 = L2 = 56 nH

5. Marking Configuration

ITF¹⁾04A001²⁾

201115B³⁾

1) Manufacturer name

2) Lot Number

3) Part Number

I T F Co., Ltd.

Part No.

Rev. Date

Rev.

201115B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2004-04-29

3/5

NI1032-CS03

SAW Bandpass Filter 201115B

6. Typical Performance ( at +25℃ )

29 Apr 2004 11:33:48

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -21.94 dB

CH1 Markers

BW: 5. 260374 MHz

REF=1

Cor

cent

70. 011157 MHz

Q: 13. 309

1_loss : -21 . 912 dB

CENTER 70. 000 000 MHz

SPAN 14. 000 000 MHz

29 Apr 2004 12:43:54

CH1 S21

CH2 S21

LOG

DEL

1 dB/ REF -21.91 dB

200 ns/ REF 3.987 us

1: 0. 0000 dB

3: 37. 414 ns

0. 000 000 MHz

3. 690 000 MHz

CH1 Markers

BW: 4. 130249 MHz

REF=1

Cor

cent

70. 008606 MHz

Q: 16. 950

1_loss : -21 . 963 dB

Smo

Cor

CH2 Markers

mean: 3. 9984 us

s. dev : 24. 565 ns

p-p : 112 . 61 ns

REF=2

CENTER 70. 000 000 MHz

SPAN 5. 000 000 MHz

I T F Co., Ltd.

Part No.

201115B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-04-29

4/5

NI1032-CS03

SAW Bandpass Filter 201115B

29 Apr 2004 12:33:53

1:-22 . 062 dB 70. 000 000 MHz

29 Apr 2004 12:43:27

CH1 S21

LOG

10 dB/ REF -21.91 dB

CH1 S21

CH2 S21

LOG

1 dB/ REF -21.91 dB

1: 0. 0000 dB

3: . 10260 dB

0. 000 000 MHz

3. 690 000 MHz

CH1 Markers

BW: 3. 835646 MHz

REF=1

Cor

cent

70. 003910 MHz

Q: 18. 251

1_loss

: -21 . 921 dB

CH2 Markers

REF=2

Cor

mean:-22 . 077 dB

s. dev : . 08470 dB

p-p : . 63370 dB

START . 010 000 MHz

STOP 300 . 000 000 MHz

CENTER 70. 000 000 MHz

SPAN 5. 000 000 MHz

29 Apr 2004 12:32:57

29 Apr 2004 12:33:05

CH1 S11

CH2 S22

SWR

REF 2.166

REF 1.804

1: 2. 1655

2: 1. 8037

70. 000 000 MHz

CH1 S11

CH2 S22

1 U FS

1: 67. 414

2: 74. 480

42. 621

27. 070

96. 905 nH

61. 548 nH

70. 000 000 MHz

Cor

CENTER 70. 000 000 MHz

SPAN 14. 000 000 MHz

CENTER 70. 000 000 MHz

SPAN 14. 000 000 MHz

I T F Co., Ltd.

Part No.

Rev. Date

Rev.

201115B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2004-04-29

5/5

NI1032-CS03

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