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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
Typical >15dB Return Loss 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)
Gain (dB)
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)
Group Delay (ps)
5 GHz
6 GHz
6.5 GHz
7.5 GHz
9 GHz
8 GHz
Advance Product Information
September 16, 2004
TGB2010-EPU-SM
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
2
TABLE I
MAXIMUM RATINGS
Symbol
Parameter
Value
Notes
P
IN
Input Continuous Wave Power
in-band
out-of-band
17 dBm
11 dBm
1/
T
ASSY
Assembly Temperature
260
0
C
T
STG
Storage Temperature
-65 to 150
0
C
1/
These ratings represent the maximum operable values for this device
TABLE II
TGB2010-EPU-SM RF CHARACTERIZATION TABLE
(T
A
= 25
C, Nominal)
Symbol Parameter
Test Conditions Typical
Units
Notes
F
o
3dB Bandwidth (GHz)
F = 5, 6, 6.5, 7.5,
8, 9
6
0.5
GHz
T
g
Group Delay Variation
Within 3dB Bandwidth
F = 5 - 9
6
2.0
pS
RL
5GHz
Return Loss
F = DC - 5 GHz
15
dB
RL
6GHz
Return Loss
F = DC - 6 GHz
15
dB
RL
6.5GHz
Return Loss
F = DC - 6.5 GHz
15
dB
RL
7.5GHz
Return Loss
F = DC - 7.5 GHz
15
dB
RL
8GHz
Return Loss
F = DC - 7 GHz
15
dB
RL
9GHz
Return Loss
F = DC - 7 GHz
15
dB
Note: Table II Lists the RF Characteristics of typical devices as determined by fixtured measurements.
Advance Product Information
September 16, 2004
TGB2010-EPU-SM
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
3
Measured Fixture Performance
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0
2
4
6
8
10
12
Frequency (GHz)
Gain (dB)
5 GHz
6 GHz
6.5 GHz
7.5 GHz
8 GHz
9 GHz
-30
-25
-20
-15
-10
-5
0
0
1
2
3
4
5
6
7
8
9
10 11 12
Frequency (GHz)
Return Loss (dB)
5 GHz
6 GHz
6.5 GHz
7.5 GHz
8 GHz
9 GHz
Advance Product Information
September 16, 2004
TGB2010-EPU-SM
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
4
Measured Fixture Performance
0
20
40
60
80
100
0
1
2
3
4
5
6
7
8
9
10
11
Frequency (GHz)
Group Delay (ps)
5 GHz
6 GHz
6.5 GHz
7.5 GHz
8 GHz
9 GHz
Advance Product Information
September 16, 2004
TGB2010-EPU-SM
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
5
Package Pinout
Pin
Signal
1
NC
2
Input
3
NC
4
NC
5
Output
6
NC
7 (Paddle)
Ground
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