203306B--Datasheet/数据表在线中文翻译

SAW Bandpass Filter 203306B

1. Features

z

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

1

Input

Output

5

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.

Part No.

203306B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2007-09-17

1/5

NM7041-CS01

SAW Bandpass Filter 203306B

3. Specifications

Fo = 77.75 MHz

Terminating source impedance : 50Ω and matching network

Terminating load impedance

: 50Ω and matching network

Room Temperature : +25℃

Minimum

-

Typical

77.75

Maximum

-

Center Frequency

MHz

dB

Insertion Loss

-

22.2

2.52

2.7

25.5

1dB Bandwidth

3dB Bandwidth

40dB Bandwidth

MHz

-

2.6

-

3.47

3.7

Amplitude Ripple (fo±1.125 MHz)

Group Delay Variation (fo±1.125 MHz)

Absolute Delay

dB

-

0.6

160

4.85

1.0

300

-

nsec

usec

Ultimate Rejection

dB

50

-

55

-

Temperature Coefficient of Frequency

ppm/°C

-18

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.

203306B

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

2007-09-17

2/5

NM7041-CS01

SAW Bandpass Filter 203306B

4. Matching Schematic

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

Input

50Ω

Output

50Ω

L1

L2

L1 = 39nH, L2 = 68nH

5. Marking Configuration

ITF¹⁾07A001²⁾

203306B³⁾

77.75⁴⁾-2.5M⁵⁾

1) Manufacturer name

2) Lot Number

3) Part Number

4) Center Frequency

5) 1dB-Bandwidth

I T F Co., Ltd.

Part No.

203306B

2007-09-17

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

3/5

NM7041-CS01

SAW Bandpass Filter 203306B

6. Typical Performance ( at +25℃ )

9 Jul 2007 18:07:44

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -22.31 dB

*

CH1 Markers

BW: 3. 475156 MHz

REF=1

1

2

Cor

cent

:

77. 702950 MHz

Q: 22. 360

1_loss : -22 . 274 dB

Hld

3

4

CENTER 77. 750 000 MHz

SPAN 9. 000 000 MHz

9 Jul 2007 18:09:34

CH1 S21

CH2 S21

LOG

1 dB/ REF -22 dB

1 dB/ REF -22.57 dB

1: 0. 0000 dB

3:- . 12050 dB

0. 000 000 MHz

2. 250 000 MHz

CH1 Markers

BW: 2. 525870 MHz

REF=1

Cor

cent

:

77. 696718 MHz

Q: 30. 760

1_loss : -22 . 272 dB

1

2

3

4

3

2

Cor

CH2 Markers

mean:-22 . 313 dB

s. dev : . 16160 dB

p-p : . 59300 dB

REF=2

CENTER 77. 750 000 MHz

SPAN 3. 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.

203306B

Rev. Date

Rev.

2007-09-17

4/5

NM7041-CS01

SAW Bandpass Filter 203306B

9 Jul 2007 18:10:28

9 Jul 2007 18:07:53

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

CH2 S21

LOG

DEL

1 dB/ REF -22 dB

200 ns/ REF 4.759 us

1: 0. 0000 dB

3:-8 . 8166 ns

0. 000 000 MHz

2. 250 000 MHz

CH1 S21

LOG

10 dB/ REF -22.31 dB

*

CH1 Markers

BW: 2. 718292 MHz

CH1 Markers

BW: 3. 554264 MHz

REF=1

1

2

Cor

cent

:

77. 705379 MHz

Q: 28. 586

cent

:

77. 706693 MHz

Q: 21. 863

1_loss

: -22 . 274 dB

1

2

1_loss

: -22 . 274 dB

Hld

3

Smo

2

Cor

3

4

3

4

CH2 Markers

REF=2

mean: 4. 8558 us

s. dev : 36. 609 ns

p-p

: 156 . 91 ns

CENTER 77. 750 000 MHz

SPAN 3. 000 000 MHz

CENTER 77. 750 000 MHz

SPAN 9. 000 000 MHz

9 Jul 2007 18:15:34

1: 0. 0000 dB 0. 000 000 MHz

9 Jul 2007 18:13:08

CH1 S21

LOG

10 dB/ REF -21.95 dB

CH1 S11

CH2 S22

SWR

2

/

REF 4.007

REF 1.958

1: 4. 0056

2: 1. 9581

77. 750 000 MHz

CH1 Markers

REF=1

2:-66 . 679 dB

77. 7500 MHz

Cor

3:-49 . 160 dB

155 . 500 MHz

1

Cor

2

3

2

START . 010 000 MHz

STOP 280 . 000 000 MHz

CENTER 77. 750 000 MHz

SPAN 9. 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.

203306B

2007-09-17

5/5

NM7041-CS01