17 November 1999 Specification for monolithic crystal filter MQF 7 0 . 0

17 November 1999
Specification for monolithic crystal filter
MQF 70.0-0660/03
1. General
1.1. Package:
1.2.
1.3.
1.4.
1.5.
Type name:
Number of poles:
Operating temperature range:
Storage temperature range:
2.
Electric values
2.1.
Nominal centre frequency fo:
70.0 MHz
2.2.
2.2.1.
2.2.2.
2.2.3.
2.2.4.
Pass band
Bandwidth between 2 dB - frequencies:
Ripple:
Group delay distortion:
Insertion loss:
( measured on smallest attenuation in pass band )
≥ fo ± 3.3 kHz
≤ 2.0 dB at fo ± 3.3 kHz
≤ 150 µs at fo ± 3.3 kHz
≤ 5.0 dB
2.3.
2.3.1.
2.3.2.
2.4.
Stop band
fo ± 17.3 kHz
fo ± 1 MHz
Terminating impedance ( input and output ):
2.5.
Intermodulation
2.5.1. stop band
frequencies :
input power level:
IM:
2.5.2. pass band
frequencies :
input power level:
IM:
3.
4.
MQF 70.0-0660/03
6, 3 rd overtone
-30°C to +75°C
-55°C to +85°C
≥ 65 dB
≥ 65 dB ( except spurious )
50 Ω // 0 pF
fo ± 50 kHz, fo ± 100 kHz
0 dBm
≥ 64 dB
fo ± 2 kHz
0 dBm
≥ 20 dB
Marking on the package:
manufacturer, date code
MQF 70.0-0660/03
Environment conditions:
Corresponding to Telefilter CF001
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Edited by:
date: ______________________ name: __________________________