203907B--Datasheet/数据表在线中文翻译

SAW Bandpass Filter 203907B

ꢀ

1. Features

ꢀ

IF Bandpass Filter for CATV

Plastic Package

2. Package Dimension

ITF

203907B

Package : SIP5D

Pin Configuration

1

2

3

4

5

Input

Input ground

Case ground

Output

Dimensions shown are nominal in millimeters

Tinned CuFe alloy

Output

Parameter

Unit

Minimum

-40

Typical

25

Maximum

85

°C

Storage Temperature Range

I T F Co., Ltd.

ꢀ

Part No.

203907B

2005-01-04

NT4003-CS01

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809ꢀ

Rev. Date

Rev.

ꢁꢂꢃ

ꢀ

SAW Bandpass Filter 203907B

ꢀ

3. Specifications

Fo = 43.75 MHz

Terminating source impedance : 50Ω

Terminating load impedance

: 2KΩ // 3pF

Minimum

Typical

43.75

15.0

Maximum

Center Frequency

MHz

dB

-

Insertion Loss

3dB Bandwidth

30dB Bandwidth

SideLobe

13.0

17.0

MHz

-

6.2

-

7.66

35.06 ~ 39.81 MHz

47.81 ~ 55.06 MHz

Relative Attenuation

41.28 MHz

dB

35.0

dB

-

0.3

0.2

-

46.34 MHz

-

40.81 MHz

dB

1.0

1.3

36.0

-

2.5

4.0

4.3

46.81 MHz

dB

2.8

39.81 MHz

dB

45.0

50

47.81 MHz

dB

Group Delay Variation (40.75 ~46.75 MHz)

Absolute Delay

nsec

usec

ppm/°C

-

1.21

-72

Temperature Coefficient of Frequency

-

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.

203907B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809ꢀ

2005-01-04

NT4003-CS01

ꢄꢂꢃ

ꢀ

SAW Bandpass Filter 203907B

ꢀ

4. Matching Schematic

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

ʵ˔˟˔ˡ˖˘˗ʓ˂˨˧ˣ˨˧

ʥ˞Ř

ʼˡˣ˨˧ʓ

ʨʣ^Ř

5. Marking Configuration

ITF¹⁾

203907B²⁾

1) Manufacturer name

2) Part Number

I T F Co., Ltd.

ꢀ

Part No.

Rev. Date

Rev.

203907B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809ꢀ

2005-01-04

NT4003-CS01

ꢅꢂꢃ

ꢀ

SAW Bandpass Filter 203907B

ꢀ

6. Typical Performance ( at +25̷ )

3 Jan 2005 13:08:22

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -13.5 dB

CH1 Markers

BW: 7. 668766 MHz

REF=1

1

2

Cor

cent

:

43. 819924 MHz

Q: 5. 7141

1_loss : -14 . 098 dB

3

4

CENTER 43. 750 000 MHz

SPAN 25. 000 000 MHz

3 Jan 2005 13:09:50

1: 0. 0000 dB 0. 000 000 MHz

3:-2 . 8610 ns 6. 000 000 MHz

CH2 S21

CH4 S21

LOG

DEL

1 dB/ REF -13.5 dB

200 ns/ REF 1.18 us

CH2 Markers

BW: 6. 284750 MHz

REF=1

cent

:

43. 807334 MHz

Q: 6. 9704

1_loss : -14 . 064 dB

1

2

3

2

Cor

3

4

Smo

CH4 Markers

mean: 1. 2110 us

s. dev : 9. 5230 ns

p-p : 43. 011 ns

REF=2

Cor

4

2

CENTER 43. 750 000 MHz

SPAN 8. 000 000 MHz

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

ꢀ

Part No.

203907B

Rev. Date

Rev.

2005-01-04

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

Gyounggi-Do, Korea 421-809ꢀ

NT4003-CS01

ꢆꢂꢃ

ꢀ

SAW Bandpass Filter 203907B

ꢀ

3 Jan 2005 13:13:28

3 Jan 2005 13:15:07

CH1 S21

CH3 S21

LOG

10 dB/ REF -13.5 dB

1: 0. 0000 dB

0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -13.5 dB

1:-14 . 068 dB

43. 750 000 MHz

CH1 Markers

REF=1

2: . 34740 dB

-2 . 47000 MHz

Cor

1

Cor

3:-1 . 3212 dB

-2 . 94000 MHz

2

3

2

3

4:-60 . 834 dB

-3 . 94000 MHz

CH3 Markers

REF=1

2: . 20160 dB

2. 59000 MHz

4

3:-1 . 3504 dB

3. 06000 MHz

4

4:-55 . 036 dB

4. 06000 MHz

CENTER 43. 750 000 MHz

SPAN 25. 000 000 MHz

CENTER 43. 750 000 MHz

SPAN 25. 000 000 MHz

3 Jan 2005 14:30:48

REF -30.7 dB

3 Jan 2005 13:17:33

CH1

S

log MAG

10 dB/

21

CH1 S21

LOG

10 dB/ REF -13.5 dB

PRm

Cor

START . 010 000 MHz

STOP 250. 000 000 MHz

CH1 START 0 s

STOP 4.5 us

ꢀ

I T F Co., Ltd.

102-901, Bucheon Technopark 364,

ꢀ

Part No.

Rev. Date

Rev.

203907B

2005-01-04

NT4003-CS01

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

Gyounggi-Do, Korea 421-809ꢀ

ꢃꢂꢃ

ꢀ