Advance Product Information

September 16, 2004

Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process

specifications. Specifications are subject to change without notice.

TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994-8504 Email: info-mmw@tqs.com Web: www.triquint.com

1

5GHz - 9GHz Packaged

Bessel Filter

Product Description

The TGB2010 Bessel Filter has low inband

return loss, low group delay variation, and a

smaller package footprint than competing

filters. Insertion loss and group delay for each

filter matches an ideal 3rd order Bessel filter

and is matched to 50 Ohms eliminating the

need for additional components for multiple

reflection management.

A range of 5 to 9 GHz cutoff frequencies in

1GHz steps are available. The TGB2010

series package size is 2mm x 2mm allowing

integration on tightly packed circuit boards.

Evaluation Boards are available.

TGB2010-EPU-SM

Key Features and Performance

•

5, 6, 6.5, 7.5, 8, 9 GHz and Thru Filters

•

<

±2.0ps Group Delay to F

o

•

•

Filter Bandwidth ± 0.5 GHz

•

Package Dimensions:

2 x 2 x 0.90 mm

Primary Applications

•

High-Speed Optical Networks

•

Filter Networks

Preliminary Measured Performance

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

0

0

2

4

6

8

10

12

Frequency (GHz)

5 GHz

6 GHz

6.5 GHz

7.5 GHz

9 GHz

8 GHz

0

20

40

60

80

100

0

1

2

3

4

5

6

7

8

9

10

11

Frequency (GHz)

5 GHz

6 GHz

6.5 GHz

7.5 GHz

9 GHz

8 GHz