09 February 2007
Specification for monolithic crystal filter
1. General
1.1. Case:
MQF 71. 64-5000/02
1.2.
1.3.
1.4.
1.5.
2.
2.1.
2.2.
2.2.1.
2.2.2.
2.2.3.
2.2.4.
2.3.
Type name:
Number of poles:
Operating temperature range:
Storage temperature range:
Electric values
Nominal centre frequency fo:
Pass band
Bandwidth between 3 dB - frequencies:
Ripple:
Group delay distortion:
Insertion loss:
( measured on smallest attenuation in pass band )
Stop band
MQF 71.64-5000/02
4, fundamental mode
-15°C to +70°C
-45°C to +85°C
71.64 MHz
> fo
±
25 kHz
< 1.5 dB at fo
±
17 kHz
< 5.0 µs at fo
±
17 kHz
< 4.0 dB
2.3.1. fo
±
100 kHz
2.3.2. Alternate attenuation
2.4.
2.5.
3.
Terminating impedance ( input and output ):
Maximum input level:
Marking on the case:
> 35 dB
> 60 dB ( except spurious )
600
Ω
// 0.5 pF
-10 ( 0 dBm without damage )
manufacturer, date code
MQF 71.64-5000/02
4.
Environment conditions:
Corresponding to Telefilter CF001
_____________________________________________________________________________________
Edited by:
date: _________________
Name: ________________________
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
