參數(shù)資料
型號： DEA252450BT-7022B1
英文描述： 2450 MHz, BAND PASS FILTER
封裝： ROHS COMPLIANT PACKAGE-6
文件頁數(shù)： 2/2頁
文件大?。?/td> 40K
代理商： DEA252450BT-7022B1
(2/2)
001-02 / 20080114 / e721_dea252450bt_7022.fm
All specifications are subject to change without notice.
ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
Unbalance 50
/Balance 100
ATTENUATION & INSERTION LOSS
AMPLITUDE BALANCE
UNBALANCED PORT RETURN LOSS
PHASE BALANCE
Item
Typical value
Frequency range (Pass band)
2400 to 2500MHz
—
Unbalanced impedance
50
(Nominal)
—
Balanced impedance
100
(Nominal)
—
Unbalanced port return loss
9.5dB min.
—
Insertion loss (Pass band)
[+25°C]
3.0dB max.
2.7dB
[–40 to +85°C]
3.3dB max.
3.0dB
Ripple (Pass band)
1.0dB max.
0.2dB
Attenuation
[880 to 960MHz]
48dB min.
52dB
[1710 to 1880MHz]
45dB min.
51dB
[1880 to 1980MHz]
40dB min.
54dB
[2110 to 2170MHz]
25dB min.
33dB
[4800 to 5000MHz]
30dB min.
38dB
Amplitude imbalance at balanced port
1.0dB max.
–0.2dB
Phase difference at balanced port
[25°C]
180±8deg
183deg
[–40 to +85°C]
180±10deg
—
Temperature range
Operating
–40 to +85°C
Storage
–40 to +85°C
–60
–25
–30
–35
–40
–45
–50
–55
500
6000
4000 4500
5500
5000
2000 2500 3000
1500
3500
1000
–20
–15
–10
–5
0
Attenuation
&
Inser
tion
loss
( dB
)
Frequency(MHz)
1: 1990MHz
–53.4dB
2: 2170MHz
–33.1dB
3: 2400MHz
–2.77dB
4: 2500MHz
–2.53dB
5: 4800MHz
–37.9dB
6: 5000MHz
–40.8dB
5
6
2
3
4
1
2300
2600
2550
2450
2500
2350
2400
2
1
4
3
5
–4
–5
–2
–3
–1
0
Amplitude
balance
( dB
)
Frequency(MHz)
1: 2400MHz
0.19dB
2: 2450MHz
–0.28dB
3: 2500MHz
–0.50dB
1
2
3
–30
–25
1500
3500
2700 2900 3100 3300
2100 2300
1900
2500
1700
–20
–15
–10
–5
0
Unbalanced
port
Retur
n
loss
( dB
)
Frequency(MHz)
1: 2400MHz
–16.2dB
2: 2450MHz
–12.3dB
3: 2500MHz
–11.3dB
2
3
1
2300
2600
2550
2450
2500
2350
2400
195
190
200
165
160
175
170
180
185
Phase
balance
( deg.
)
Frequency(MHz)
1: 2400MHz
184.4degrees
2: 2450MHz
183.7degrees
3: 2500MHz
181.4degrees
1
2
3
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