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参数资料
| 型号： | B3572 |
| 英文描述： | Analog IC |
| 中文描述： | 模拟IC |
| 文件页数： | 3/7页 |
| 文件大小： | 71K |
| 代理商： | B3572 |
3
Dec 15, 1999
SAW Components
B3572
868,95 MHz
Low-loss Filter
Data Sheet
Characteristics
Reference temperature:
TA = 25 C
Terminating source impedance:
ZS = 50 and matching network
Terminating load impedance:
ZL = 50 and matching network
1)Temperature dependence of fC: fC(TA) = fC(T0) (1 + TCf(TA – T0)2)
min.
typ.
max.
Center frequency
fC
—
869,04
—
MHz
(center frequency between 3 dB points)
Minimum insertion attenuation
α
min
868,70 ... 869,38 MHz
—
2,7
4,2
dB
Pass band (relative to
α
min)
868,70 ... 869,38 MHz
—
1,0
3,0
dB
868,60 ... 869,48 MHz
—
1,5
6,0
dB
Relative attenuation (relative to
α
min)
α
rel
10,00 ... 700,00 MHz
50
55
—
dB
700,00 ... 830,00 MHz
35
45
—
dB
830,00 ... 850,60 MHz
32
40
—
dB
850,60 ... 865,80 MHz
25
30
—
dB
871,60 ... 875,10 MHz
11
16
—
dB
875,10 ... 883,60 MHz
22
27
—
dB
883,60 ... 900,00 MHz
30
35
—
dB
900,00 ...1000,00 MHz
35
40
—
dB
Impedance for pass band matching
Input:
ZIN
=
RIN
||
CIN
—
200 || 2,40
—
|| pF
Output:
ZOUT = ROUT || COUT
—
200 || 2,40
—
|| pF
Temperature coefficient of frequency 1)
TCf
—
–0,03
—
ppm/K2
Frequency inversion point
T0
15
—
35
°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B3573 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-loss Filter 869,60 MHz |
| B3574 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Low Loss Filter |
| B3574_1 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Low Loss Filter |
| B3575 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low Loss Filter 433,92 MHz |
| B3575_1 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW RF filter Short range devices |
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