DEA252450BT-7035B2 TDK Corporation, DEA252450BT-7035B2 Datasheet - Page 5

• Manufacturer Part Number: DEA252450BT-7035B2
• Description: FILTER BANDPASS 2.4 GHZ SMD
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA252450BT-7035B2

• Insertion Loss: 3.1dB
• Frequency: 2.45GHz Center
• Bandwidth: 100MHz
• Filter Type: Bandpass
• Ripple: 0.2dB
• Package / Case: 0.098" L x 0.079" W x 0.039" H (2.50mm x 2.00mm x 1.00mm)
• Mounting Type: Surface Mount
• Product: Band Pass Filters
• Frequency Range: 2.4 GHz to 2.5 GHz
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-3381-2

FREQUENCY RESPONSE
RECOMMENDED PCB PATTERN
DEA252450BT-7014D1
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-5
-10
-15
-20
-25
-30
0
-5
500
0
1500
1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
Log MAG
Log MAG
1750
Line width to be designed to match 50ohm characteristic impedance,
depending on PCB material and thickness.
1
2
2000
3 4
REF 0.0dB
REF 0.0dB
Note: All specifications are subject to change and are not guaranteed.
Unbalanced Port RETURN LOSS
2250
ATTENUATION & INSERTION LOSS
1
2
2500
3
0.80
0.35
Unbalance Side : Z= 50 ohm
Balance Side : Z= 50 ohm
2750
SCALE 5.0dB/
SCALE 5.0dB/
3000
2.10
5
3250
6
3500
0.35
MARKER 1
MARKER 2
MARKER 3
MARKER 4
MARKER 5
MARKER 6
MARKER 1
MARKER 2
MARKER 3
MARKER 4
MARKER 5
MARKER 6
1710 MHz
-38.3 dB
1910 MHz
-50.8 dB
2400 MHz
-1.24 dB
2500 MHz
-1.05 dB
4800 MHz
-42.9 dB
5000 MHz
-39.0 dB
2400 MHz
-17.1 dB
2450 MHz
-22.4 dB
2500 MHz
-21.6 dB
MHz
dB
MHz
dB
MHz
dB
200
195
190
185
180
175
170
165
160
-1
-2
-3
-4
-5
5
4
3
2
1
0
2300
2300
Log MAG
2350
2350
2400
2400
REF 0.0dB
REF 180
1
1
2450
2450
Land
No pattern and Solder Resist
Through Hole (0.3mm)
0
Solder Resist
Unit : mm
2
AMPLITUDE BALANCE
2
PHASE BALANCE
SCALE 1.0dB/
SCALE 5.0
2500
2500
3
3
0
2550
2550
/
2600
2600
TDK Corporation
27/Nov/2003
190.0
190.1
189.2
MARKER 1
MARKER 2
-0.20 dB
MARKER 3
-0.77 dB
MARKER 4
MARKER 5
MARKER 6
MARKER 1
MARKER 2
MARKER 3
MARKER 4
MARKER 5
MARKER 6
2400 MHz
2450 MHz
2500 MHz
2400 MHz
2450 MHz
2500 MHz
0.41 dB
0
0
0
0
0
0
MHz
dB
MHz
dB
MHz
dB
MHz
MHz
MHz