參數(shù)資料
型號(hào): B3680
英文描述: Analog IC
中文描述: 模擬IC
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 82K
代理商: B3680
3
Jan 04, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3680
352,0 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
A
= 0 ... 85 C
Z
S
= 50
and matching network
Z
L
= 50
and matching network
min.
typ.
352,0
max.
Nominal frequency
f
N
MHz
Minimum insertion attenuation
α
min
2,7
3,5
dB
Amplitude ripple in passband
(p-p)
346,0 .... 358,0 MHz
α
1,4
3,0
dB
Group delay ripple
(p-p)
346,0 .... 358,0 MHz
346,5 .... 358,0 MHz
τ
40
40
170
120
ns
ns
Pass bandwidth
α
rel
3dB
B
3dB
14,0
15,6
MHz
Relative attenuation
(relative to
α
min
)
α
rel
0,3 .... 333,0 MHz
333,0 .... 341,0 MHz
363,0 .... 366,0 MHz
366,0 .... 371,0 MHz
371,0 .... 374,0 MHz
374,0 .... 392,0 MHz
392,0 .... 400,0 MHz
45
11
11
22
25
34
45
54
34
19
25
35
36
54
dB
dB
dB
dB
dB
dB
dB
Temperature coefficient of frequency
TC
f
– 70
ppm/K
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