DEA202450BT-7077A1 TDK Corporation, DEA202450BT-7077A1 Datasheet - Page 8

• Manufacturer Part Number: DEA202450BT-7077A1
• Description: FILTER BANDPASS 2.4 GHZ SMD
• Manufacturer: TDK Corporation
• Series: DEAr

Specifications of DEA202450BT-7077A1

• Insertion Loss: 2.9dB
• Frequency: 2.45GHz Center
• Bandwidth: 100MHz
• Filter Type: Bandpass
• Package / Case: 0805 (2012 Metric)
• 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
• Ripple: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-3383-2

RF Components for Bluetooth Applications
For 2.4GHz
Multilayer Balanced Band Pass Filter
D
Frequency
Start
2400
2400
2400
2400
2402
2400
2400
2400
2402
2400
2400
2400
MHz
MECHANICAL DIMENSIONS
Top View
i
PIN CONFIGURATION
Unbalanced
Balanced
GND
DC feed or RF GND
PIN ASSIGNMENT PIN No.
Frequency
Stop
2500
2500
2500
2500
2480
2500
2500
2500
2480
2500
2500
2500
MHz
s
dB (MAX)
Ins. Loss
CSR BC4
1.7
1.9
2.4
3.0
3.5
3.6
2.7
3.6
3.4
3.5
3.5
MULTILAYER Band Pass Filter (Balance output Type)
c
4,5
3,6
1
2
Bal. Imped.
CSR BC4
30+j30
34+j72
55+j50
55+j50
34+j72
ohm
100
100
100
50
50
50
P/N: DEA 252450BT-7022B1
For Bluetooth and 2.4Ghz W-LAN
o
www.component.tdk.com
1910
1910
1920
2170
2170
2170
2170
2170
2168
2170
2170
MHz
Attenuation (MIN.)
Match to CSR BC4
v
Electrical Characteristics
dB
35
35
20
20
23
48
40
20
25
17
Phase Differences at Balanced Port
4800
4800
4800
4800
4800
2170
2170
4800
4800
Unbalanced Port Characteristics Impedance
Insertion Loss (Pass Band)
MHz
Balanced Port Characteristics Impedance
Apmlitude Impedence at Balanced Port
Attenuation
Frequency Range (Pass Band)
Unbalanced Port Return Loss
e
dB
30
30
23
30
25
22
33
26
25
Ripple (Pass Band)
Parameter
2.1X1.25X0.95
2.5X2.0X0.95
2.1X1.50X0.9
2.1X1.50X0.9
2.1X1.25X0.6
2.1X1.25X0.9
2.1X1.25X0.7
2.5X2.0X0.9
2.5X2.0X0.9
2.5X2.0X0.9
2.5X2.0X0.9
2.5X2.0X0.9
mm (typ.)
Size
r
880-960MHz
1710-1880MHz
1880-1980MHz
2110-2170MHz
4800-5000MHz
+25°C
-40 — +85°C
+25°C
-40 — +85°C
Specification Typical Value Unit
100 (nominal)
50 (nominal)
2400-2500
3.0 max
3.0 max
1.0 max
1.0 max
180±10
9.5 min
180±8
48 min
45 min
40 min
25 min
30 min
DEA252450BT-7014D1
DEA252450BT-7012D1
DEA252450BT-7001B1
DEA252450BT-7022B1
DEA252441BT-7053D2
DEA252450BT-7035B2
DEA212450BT-7031A1
DEA212450BT-7043C1
DEA202450BT-7041E1
DEA202450BT-7089C2
DEA202450BT-7054B1
DEA202450BT-7077A1
T
Part No.
-0.2
183
—
—
—
—
—
2.7
3.0
0.2
52
51
54
33
38
D
MHz
Deg
Deg
Ω
Ω
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
K