BP34R1960S60A,BP34R1960S60A pdf中文资料,BP34R1960S60A引脚图,BP34R1960S60A电路-Datasheet-电子工程世界

TOKEN

DF-A Dielectric Filters

Dielectric Filters

Token Offers Dielectric RF Filters

for Telecoms (DF-A)

Preview

Token has extended the capabilities of its

filter product line with the introduction of a

new range of dielectric microwave filters to

the available frequency range up to 5.8GHz.

Token designs and manufactures custom

electronic filters for defence,

telecommunications and similar application

increasing the range of products available to

customers.

Two block-type dielectric RF filters for

telecoms basestation applications have been

added to Token’s DF range. The filters have been designed for cellular basestation applications that use a digital

pre-distortion amplifier (DPD), as they feature a wide pass band and flat ripple performance, which are required

for DPD PA design.

Applications also include RF and microwave communications such as GSM, 3G, GPS, satellite and TV

transmission, wireless security systems, radar, CT1, CT2, 900MHz, 1.8GHz, 2.4GHz, 5.8GHz Cordless Phone,

wireless earphone, wireless microphone, aerospace and military.

The DF-A filter’s small size (8.8 x 7.3 x 3.6 mm) means they require more less mounting space compared to

Token’s previous generation of filters for this application. The filters’ highly sophisticated multi-pole design

ensures high attenuation and good selectivity. Both the two members of the DF series have a ripple of 1.0 dB

max.

In addition, Token enhances custom design capabilities for specialist applications. Our customers will benefit

from the additional frequency ranges now available and from the excellent quality and lower costs achievable

Custom parts are available on request. Token will also produce devices outside these specifications to meet

specific customer requirements, please contact our sales for more information.

Applications

- Suitable for surface mount and reflow soldering.

- Excellent mechanical structure and temperature stability.

- Good selectivity, low insertion loss for using high Q-value resonators.

Version 2010

http://www.token.com.tw/

rfq token.com.tw

01 of 19

TOKEN

Dimensions (Unit: mm)

1.3

DF-A Dielectric Filters

DF903

7.3

3.2

4.4

8.8

3.6

Unit: mm Tol: ±0.2

Typical Specifications

Part No.

DF457S30A

DF522S10A

DF683S30A

DF740S30A

DF864S10A

DF915S25A

DF903S6A

DF927S6A

DF1890S80A

DF2403S20A

DF2475S20A

Center

Frequency

(MHz)

457

522

683

740

864

915

903

927

1890

2403

2475

Band Width

(MHz)

fo±15

fo±5

fo±15

fo±5

fo±12.5

fo±3

fo±40

fo±10

Insertion

Loss

(dB) max.

3.0

2.5

2.0

2.5

2.0

3.5

1.5

3.0

Ripple in

Band Width

(dB) max.

1.0

0.5

1.0

0.5

1.0

0.5

1.0

0.5

V.S.W.R

max.

2.0

1.6

2.0

1.8

1.5

2.0

1.5

2.0

1.5

Attenuation

(dB) min. (MHz)

17 at fo+50; 30 at fo-50

23 at fo+40; 40 at fo-40

20 at fo+64; 30 at fo-64

14 at fo+64; 20 at fo-64

15 at fo+24; 17 at fo-24

20 at fo+100; 35 at fo-100

32 at fo+24

32 at fo-24

15 at fo+200; 35 at fo-200

35 at fo+75

35 at fo-75

Typical Characteristic

►1:Transmission Log Mag 10.0dB/Ref 0.00dB

2:Refection

SWR

0.2/ Ref

1.000

0.6

Δ

dB

10

1

-10

-20

-30

-40

-50

-60

-70

2:

3

1

2

Meas 1:Mkr1 915.000 MHz

-1.731dB

Meas 2:Mkr1 915.000 MHz

1.289

2

1

3

1

Center 915.000MHZ

Span 400.000MHZ

Continued on the following page.

02 of 19

http://www.token.com.tw/

rfq token.com.tw

Version 2010

TOKEN

Continued from the preceding page.

►1:Transmission Log Mag 10.0dB/Ref 0.00dB

2:Refection SWR 0.2/ Ref 1.000

DF-A Dielectric Filters

dB

10

1:

-10

-20

-30

-40

-50

-60

-70

2:

2

1

3

Meas 1:Mkr1 927.000 MHz

-3.296dB

Meas 2:Mkr1 927.000 MHz

1.302

2

►1:Transmission Log Mag 10.0dB/Ref 0.00dB

2:Refection

SWR 0.2/ Ref

1.000

How to Order



Dielectric Filter



Center Frequency



Connect Type :

Code

S

Size

SMD type



Bandwidth



Size

Code

A

B

C

D

Size

7.3*3.6 mm

6.0*3.0 mm

4.5*2.0 mm

3.6*1.8 mm

Version 2010

Δ

dB

10

1:

-10

-20

1

-30

-40

3

1

2

Meas 1:Mkr1 907.000 MHz

-2.381dB

Meas 2:Mkr1 904.000 MHz

1.153

2

3

2

1

2

-50

1

-60

-70

1

Center 927.000MHZ

Span 200.000MHZ

2:

Center 904.000MHZ

Span 300.000MHZ

DF



864



S



10



A



Back to 1st Page - Dielectric Filters DF-A

http://www.token.com.tw/

rfq token.com.tw

03 of 19

TOKEN

DF-B Dielectric Filters

Dielectric Filters

(DF-B)

Token Dielectric Filter (DF-B)

has a Ripple in Band Width (dB) 0.5 max.

Preview

Token Dielectric Filter (DF-B) manufactures with a fine-grained, high density, high purity dielectric material to

keep the best performance with a ripple in band width (dB) 0.5 max.

The (DF-B) filter’s small size (8.5 x 6.0 x 3.0 mm) means they require more less mounting space. Available

Center Frequency 650 MHz to 916 MHz with V.S.W.R 1.5 max., insertion loss 2.0 ~ 5.0 (dB) max.

RF dielectric filters are mounted in a surface mount package which assures mechanical stability and excellent

lead coplanarity. RF filters can be customed designs and tighter tolerances available on request.

Products conform to the RoHS directive. Application of specific designs also available including different

Dielectric values and Q specifications adjusted to frequency requirements.

04 of 19

http://www.token.com.tw/

rfq token.com.tw

Version 2010

TOKEN

Dimensions (Unit: mm)

1.3

0.6

DF959

6.0

8.5

DF-B Dielectric Filters

2.2

3.4

3.0

Unit: mm Tol: ±0.2

Typical Specifications

Part No.

DF650S30B

DF700S20B

DF710S08B

DF746S20B

DF758S16B

DF794S20B

DF800S08B

DF836S20B

DF850S08B

DF863S22B

DF875S24B

DF903S09B

DF906S20B

DF916S30B

Center

Frequency

(MHz)

650

700

710

746

758

794

800

836

850

863

875

903

906

916

Band Width

(MHz)

fo±15

fo±10

fo±4

fo±10

fo±8

fo±10

fo±4

fo±10

fo±4

fo±11

fo±12

fo±4.5

fo±10

fo±15

Insertion

Loss

(dB)max.

2.5

5.0

2.5

5.0

2.5

5.0

2.0

2.3

3.5

2.5

2.7

Ripple in

Band Width

(dB)max.

0.5

V.S.W.R

max.

1.5

Attenuation

(dB)min.(MHz)

19 at fo±64

35 at fo+100; 28 at fo+50

12 at fo-20

19 at fo±64

35 at fo+100; 28 at fo+50

19 at fo+52

30 at fo+100; 40 at fo-200

50 at fo-90; 20 at fo+90

30 at fo-70

34 at fo-64; 41 at fo+64

19 at fo±64

20.5 at fo±70

Typical Characteristic

►1:Transmission Log Mag 10.0dB/Ref 0.00dB

2:Refection SWR

0.2/ Ref

1.000

Δ

dB

10

1

-10

-20

-30

-40

-50

-60

-70

2:

3

1

2

Meas 1:Mkr1 915.000 MHz

-1.731dB

Meas 2:Mkr1 915.000 MHz

1.289

2

1

3

1

Center 915.000MHZ

Span 400.000MHZ

Version 2010

http://www.token.com.tw/

rfq token.com.tw

05 of 19

BP34R1960S60A

BP34R1960S60A概述

文档预览

推荐资源