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Specification for a Monolithic SMD Crystal Filter
MtronPTI P/N: XF9342R
I. General & Electrical Requirements:
1. Center Frequency (FON): 80.0MHz
2. Passband:
@ 1dB:  FON 5.0kHz minimum
@ 3dB:  FON 10.0kHz minimum
3. Insertion Loss (@ peak of transmission within the 3dB passband): ≤ 4.0dB
4. Passband Ripple (peak-valley): ≤ 1.0dB
5. Rejection (Minimum, Relative to Insertion Loss)
40dB: FON 60.0kHz maximum
6. Spurious Responses: TBD at the prototype build stage
(expectations are for between -10dB and -14dB over a range of FON + 50kHz to FON + 1MHz)
7. Coupling Capacitance (CC): TBD at the prototype build stage
8. Input Signal: 0dBm nominal, ≤+3dBm maximum without any impact on filter performance
9. Input/Output Terminating Impedance (ZIN/ZOUT, Single Ended): TBD at the prototype build stage
(expectations are for ~ 1500Ω and ~ 1700Ω// ~ -1pF to 0p)
10. Source/Load Impedance (ZS/ZL, Differential): Matching Circuit TBD at the prototype build stage
Note 1: All electrical performance specifications are valid over the full Operating Temperature Range (0˚C to +50˚C) unless otherwise noted.
Note 2: All electrical performance specifications are to be validated and adjusted at the prototype build stage.
II. Environmental, Physical & Reflow Requirements:
1. Temperature Range
Operating: 0C to +50C
Storage: -40C to +85C
2. Solderability: Per EIAJ-STD-002
3. Package: Single Package 5x7mm SMD
4. RoHS Compliant
Rev. C 03/01/13
Page 1 of 2
The information contained herein is proprietary to MtronPTI and is submitted in confidence.
This information may not be copied or divulged without the express written permission of MtronPTI
Specification for a Monolithic SMD Crystal Filter
MtronPTI P/N: XF9342R
Figure 2 – Recommended Reflow Profile
Figure 1 – Filter Package Outline Drawing
Figure 3: Suggested 100Ω Differential Source & Load Impedance (ZS/ZL) to Single Ended Filter Input & Output Impedance
(ZIN/ZOUT) Matching Network Topology
Rev. C 03/01/13
Page 2 of 2
The information contained herein is proprietary to MtronPTI and is submitted in confidence.
This information may not be copied or divulged without the express written permission of MtronPTI
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