MQF90.0-2500 [VECTRON]
Monolithic crystal filter; 单片晶体滤波器
| 型号： | MQF90.0-2500 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Monolithic crystal filter |
| 文件： | 总1页 (文件大小：29K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Monolithic crystal filter
MQF90.0-2500/07
Application
Unit
Value
Limiting values
4 pol filter
i.f.- filter
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
fo
MHz
dB
kHz
dB
90.0
6.0
10.0...15.0
1.0
19
use in mobile and
stationary transceivers
fo
fo
6.00 kHz
25 kHz
dB
fo ± 50 kHz
fo + 0.5...1 MHz
fo - 0.3...1 MHz
fo ± 9 kHz
dB
dB
dB
µs
> 34
> 70
> 70
< 14
Alternate attenuation
Group delay distortion
Terminating impedance Z
R1 || C1
R2 || C2
Ohm/pF 310 || 1.2
Ohm/pF 310 || 1.2
Coupling capacitance
pF
8
Operating temp. range
° C
-20... +55
Characterstics MQF90.0-2500/07
Pass band
Stop band
Graved dot
Pin connections:
1
Input
2, 4 Ground
Output
5, 6 Ground
3
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
02.09.03
Potsdamer Str. 18 D- 14513 Teltow (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com
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