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70SD201

更新时间：2025-07-13 08:08:32

品牌：ITF

描述：SAW Delay-Line

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概述
数据手册

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70SD201 概述

SAW Delay-Line SAW延迟线

70SD201 数据手册

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SAW Delay-Line 70SD201

1. Features

Delay-Line

Single-Ended Operation

Ceramic Surface Mount Device (SMD) Package

Maximum Storage Temperature Range : -40 ~ 85

Electrostatics Sensitive Device (ESD)

2. Package Dimensions

ITF04A001

70SD201

Pad Configuration

Input

Output

Package : S1365

6, 12

Other

Ground

Dimensions shown are nominal in millimeters

Case ground

Body : Al₂O₃Ceramic

Lid : Kovar, Ni Plated

Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Part No.

70SD201

Rev. Date

Rev.

2004-07-08

ND2002-CS02

SAW Delay-Line 70SD201

3. Specifications

Fo = 70.0 MHz

Terminating source impedance : 50Ω and matching network

Terminating load impedance

: 50Ω and matching network

Minimum

Typical

70.0

14.0

23.4

32.7

0.6

Maximum

Center Frequency

MHz

17.0

Insertion Loss

1dB Bandwidth

MHz

22.0

40dB Bandwidth

40.0

1.0

Amplitude Ripple (Fo +/- 10.0 MHz)

Group Delay Variation (Fo +/- 10.0 MHz)

Absolute Delay

nsec

usec

2.2

2.46

-94

Temperature Coefficient of Frequency

ppm/°C

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.

70SD201

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2004-07-08

ND2002-CS02

SAW Delay-Line 70SD201

4. Matching Schematic

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

L2 = 220 nH,

L1 = 220 nH,

L3 = 220 nH

L4 = 470 nH

5. Marking Configuration

ITF¹⁾04A001²⁾

70SD201³⁾

1) Manufacturer name

2) Lot Number

3) Part Number

4) Pad Number 1 Index

I T F Co., Ltd.

Part No.

70SD201

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-07-08

ND2002-CS02

SAW Delay-Line 70SD201

6. Typical Performance ( at +25

)

7 Jul 2004 22:39:02

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/

REF -14.02 dB

70SD201

PRm

Cor

CH1 Markers

BW: 32. 726711 MHz

REF=1

cent

70. 591964 MHz

Q: 2. 1570

1_loss : -14 . 003 dB

CENTER 70. 000 000 MHz

SPAN 70. 000 000 MHz

7 Jul 2004 22:42:43

CH2 S21

CH4 S21

LOG

DEL

1 dB/ REF -14 dB

20 ns/ REF 2.45 us

1: 0. 0000 dB

3:-1 . 1337 ns

0. 000 000 MHz

20. 000 000 MHz

CH2 Markers

BW: 23. 382033 MHz

REF=1

cent

70. 123547 MHz

Q: 2. 9990

1_loss : -14 . 020 dB

PRm

Cor

Smo

CH4 Markers

mean : 2. 4587 us

s. dev : 5. 1424 ns

p-p : 24. 937 ns

REF=2

Cor

CENTER 70. 000 000 MHz

SPAN 35. 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.

70SD201

Rev. Date

Rev.

2004-07-08

ND2002-CS02

SAW Delay-Line 70SD201

7 Jul 2004 22:43:57

3: . 17730 dB 20. 000 000 MHz

CH2 S21

LOG

1 dB/ REF -13.75 dB

CH2 Markers

REF=2

mean :-14 . 066 dB

s. dev : . 11040 dB

p-p : . 58300 dB

PRm

Cor

CENTER 70. 000 000 MHz

SPAN 35. 000 000 MHz

7 Jul 2004 22:45:07

15. 834 nH

54. 694 pF

CH1 S11

CH3 S22

1 U FS

1: 13. 280

2: 26. 299

6. 9644

-41 . 570

70. 000 000 MHz

70SD201

PRm

Cor

CENTER 70. 000 000 MHz

SPAN 70. 000 000 MHz

I T F Co., Ltd.

Part No.

Rev. Date

Rev.

70SD201

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2004-07-08

ND2002-CS02

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