DEA252450BT-7022B1 TDK Corporation, DEA252450BT-7022B1 Datasheet - Page 2

• Manufacturer Part Number: DEA252450BT-7022B1
• Description: FILTER BANDPASS 2.4GHZ 1008 SMD
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA252450BT-7022B1

• Frequency: 2.45GHz Center
• Bandwidth: 100MHz
• Filter Type: Bandpass
• Ripple: 0.2dB
• Insertion Loss: 2.7dB
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 445-3256-2

FREQUENCY CHARACTERISTICS
Unbalance 50
INPUT RETURN LOSS
ATTENUATION
INSERTION LOSS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–1
–2
–3
–4
–5
–10
–20
–30
–40
–50
–60
–70
–5
0
0
2
0
2
0.5 1
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
1.5
2 2.5
Ω
Frequency ( MHz )
/Balance 200
Frequency ( MHz )
Frequency ( MHz )
3 3.5 4 4.5 5 5.5
Ω
6
6.5
7
7.5
3
3
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
8
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
–2.398dB
–2.022dB
–1.886dB
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
4: 1.580GHz
5: 1.990GHz
6: 2.170GHz
7: 4.800GHz
–18.683dB
–18.804dB
–22.982dB
–2.398dB
–2.022dB
–1.886dB
–46.859dB
–51.65dB
–22.863dB
–28.299dB
AMPLITUDE BALANCE
PHASE BALANCE
OUTPUT RETURN LOSS
200
195
190
185
180
175
170
165
160
–2
–1
–3
–10
–15
–20
–25
3
2
1
0
–5
2.3
0
2.3
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
2.35
2.35
2.4
Frequency ( MHz )
2.4
Frequency ( MHz )
Frequency ( MHz )
2.45
2.45
2.5
2.5
002-01/ 20060127 /e8bpf_balance_dea.fm
2.55
2.55
2.6
2.6
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
3
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
1: 2.400GHz
2: 2.450GHz
3: 2.500GHz
0.82dB
0.48dB
0.00dB
183.6degrees
185.4degrees
186.6degrees
–16.516dB
–18.454dB
–21.59dB
(2/18)