Knowles AEQ2234 Gain equalizer Datasheet

Gain Equalizers
Series Description
DLI’s Gain Equalizers are designed as a small, low cost
solution to your gain slope challenges. These equalizer
designs employ a monolithic construction with precision
thin-film conductor and resistor films with proprietary high
dielectric constant ceramics for superior RF performance
and repeatability. Components are well suited for use with
pick and place equipment.
Available in tape and reel packaging for high volume
applications.
Applications
• Broadband Microwave Modules; EW, ECM, ECCM
• Equalizer is utilized as a compensation circuit to correct
for a loss slope created by other elements within a circuit
such as in amplifier stages
Benefits
• Low Excess Insertion Loss
• Footprint interchangeable part series, gain slopes from
1 to 3.5 dB
• Superior, repeatable microwave performance
• Ease of assembly; terminations are compatible with
solder SMT and conductive epoxy assembly
Part Number
• Package optimized for typical 50 Ω transmission
line width
• No ground connection required
L
W
T
Lp
Wp
G
Nominal
Slope
2.25 dB
Epoxy
Solderable
AEQ2050
AEQ05510
30 ± 2
18 ± 2
5±1
9±1
14 ± 1
8±1
AEQ2199
AEQ05246
28 ± 2
16 ± 2
7±1
7±1
14 ± 1
12 ± 1
3.5 dB
AEQ2234
AEQ06042
32 ± 2
16 ± 2
5±1
8±1
12 ± 1
12 ± 1
3.25 dB
AEQ3042
AEQ3042
40 ± 2
20 ± 2
6±1
17.5 ± 1
17.5 ± 1
3±1
0.6 dB
AEQ3055
AEQ3055
40 ± 2
20 ± 2
6±1
15.4 ± 1
18.4 ± 1
7.2 ± 1
1.5 dB
AEQ05467
AEQ05467
28 ± 1
16 ± 1
7±1
7 min.
14 ± 1
10
1.0 dB
AEQ05468
AEQ05468
28 ± 1
16 ± 1
7±1
7 min.
14 ± 1
10
1.5 dB
AEQ05469
AEQ05469
28 ± 1
16 ± 1
7±1
7 min.
14 ± 1
10
2.0 dB
AEQ05470
AEQ05470
28 ± 1
16 ± 1
7±1
7 min.
14 ± 1
10
2.5 dB
AEQ05471
AEQ05471
28 ± 1
16 ± 1
7±1
7 min.
14 ± 1
10
3.0 dB
AEQ05472
AEQ05472
28 ± 1
16 ± 1
7±1
7 min.
14 ± 1
10
3.5 dB
All dimensions in mils. Mechanical outline drawings for equalizers listed above are available. Please contact DLI Applications Engineering for details.
Physical Dimensions
Phone: +1.315.655.8710 | Email: [email protected] | www.dilabs.com
9773-1/16
Equivalent Schematic Representation
Gain Equalizers
Typical Performance
0
-0.5
-1
Magnitude in dB
AEQ05467
AEQ05468
-1.5
AEQ05469
AEQ05470
-2
AEQ05471
AEQ05472
-2.5
-3
-3.5
100
2100
4100
6100
8100
10100
12100
14100
16100
18100
Frequency in MHz
Die Attach Recommendations
1) Equalizer width should be approximately as wide
as 50 Ω line trace on PCB.
2) The gap in the microstrip line should be nominally
equal to dimension G.
3) Vacuum pick-up tool recommended for component
handling. If pressure is to be applied during
component placement, it should be done uniformly
across the part.
4) Thin, unmounted circuit boards are prone to
warpage during reflow. This can cause solder
attach defects and cracking of components
during handling or subsequent housing installation.
Custom Solutions
Design Kits
We realize that our standard offerings won’t meet all
customer requirements. DLI offers custom solutions with
quick turn time.
Custom designs will be tailored to meet your system
requirements by utilizing a design with one of our high K
materials.
Temperature performance requirement? We can design on
one of DLI’s temperature stable materials.
Please contact Applications Engineering for more
information.
Two design kits are available for quick fix or circuit tuning
needs. Each kit has 5 pieces of the variant equalizer.
Knowles (Cazenovia)
2777 Route 20 East, Cazenovia, NY 13035
Phone: +1.315.655.8710 | Email: [email protected] | www.dilabs.com
9773-1/16
Standard Series includes: AEQ2050, AEQ2199, AEQ2234,
AEQ3042 and AEQ3055.
EW Series includes: AEQ05467, AEQ05468, AEQ05469,
AEQ05470, AEQ05471 and AEQ05472.
Qualifications
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