DEA212450BT-7031A1 TDK Corporation, DEA212450BT-7031A1 Datasheet - Page 9

• Manufacturer Part Number: DEA212450BT-7031A1
• Description: FILTER BANDPASS 2.4GHZ 0805 SMD
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA212450BT-7031A1

• Frequency: 2.45GHz Center
• Bandwidth: 100MHz
• Filter Type: Bandpass
• Insertion Loss: 2.7dB
• Package / Case: 0.079" L x 0.059" W x 0.039" H (2.00mm x 1.50mm x 1.00mm)
• Mounting Type: Surface Mount
• Operating Temperature Max Deg. C: 85C
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Ripple: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

FREQUENCY CHARACTERISTICS
Unbalance 50
ATTENUATION vs. INSERTION LOSS
UNBALANCED PORT RETURN LOSS
• All specifications are subject to change without notice.
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
–60
–10
–15
–20
–25
–30
–5
–5
0
0
1500
500
1000
1750
1500
2000
1
2000 2500 3000
2
Ω
/Balance 50
Frequency ( MHz )
Frequency ( MHz )
34
2250 2500
1
2 3
3500
2750
4000 4500
Ω
3000 3250
5
5000
6
5500
3500
6000
1: 1710MHz
2: 1910MHz
3: 2400MHz
4: 2500MHz
5: 4800MHz
6: 5000MHz
1: 2400MHz
2: 2450MHz
3: 2500MHz
–38.3dB
–50.8dB
–1.24dB
–1.05dB
–42.9dB
–39.0dB
–17.1dB
–22.4dB
–21.6dB
AMPLITUDE BALANCE
PHASE BALANCE
–1
–2
–3
–4
–5
200
195
190
185
180
175
170
165
160
5
4
3
2
1
0
2300
2300
2350
2350
2400
1
Frequency ( MHz )
2400
1
Frequency ( MHz )
2450
2
2450
2
2500
2500
3
3
002-01/ 20060127 /e8bpf_balance_dea.fm
2550
2550
2600
2600
1: 2400MHz
2: 2450MHz
3: 2500MHz
1: 2400MHz
2: 2450MHz
3: 2500MHz
0.41dB
–0.20dB
–0.77dB
190.0degrees
190.1degrees
189.2degrees
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