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Application Notes
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SAW resonators show +-100 kHz max. frequency shift |
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EPCOS SAW resonators fulfil the tough +-100ppm ETSI (-20..+55°C) requirements |
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AN1: Principles of SAW resonator stabilized oscillators and transmitters |
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AN4: Matching of EPCOS SAW front end filter B3550 and minimizing crosstalk by an optimized RF layout |
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AN6: Schematic, function and PCB layout for a remote control ASK receiver at 433.92 MHz |
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AN8: Preamplifier SAW Front end filter section for a receiver in the ISM band at 433.92 MHz |
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AN13: Colpitts oscillator compared to Pierce oscillator |
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AN14: SAW resonator based FSK modulated oscillator at 433.92 MHz |
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AN15: Performance upgrade of a regenerative receiver by using a Front End SAW Filter |
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AN16: GPS low noise front-end amplifier with SAW filter B3520 |
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AN17: ESD protection for SAW filters |
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AN18: Matching of EPCOS front-end SAW filters to integrated RKE receivers |
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AN19: How to choose the optimal SAW filter |
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AN21: Schematic, function and PCB layout for a Pierce oscillator at 868.3 MHz and 915 MHz |
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AN22: Schematic, function and PCB layout for a remote control transmitter at 868.3 MHz. |
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AN23: Easily replace any 4 pin SMD SAW resonator by the new R8xx in QCC4A SMD package |
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AN25: Design guide for the SAW oscillator. Optimisation for best frequency stability, fast start-up time and ghost-less working |
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AN90: Matching of different EPCOS front end filters to the Infineon TDA520x Receiver chip |
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AN91: Simulation: Equivalent circuit of SAW resonators for Touchstone and PSpice |
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Combination Layouts for the following SMD packages: |
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AN92: QCC8C (8 pin, 5x5mm²) to SM2 (4 pin, 4x6mm²) |
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AN93: DCC6C (6pin, 3.0x3.0 mm²) to DCC6 (6 pin, 3.8x3.8mm²) |
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AN94a: Combination layout for QCC8B (3.8x3.8mm, 8 pin), DCC6 (3.8x3.8mm, 6 pin) and DCC6C (3x3mm, 6 pin) |
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AN95: Combination layout for EPCOS SAW resonators in QCC4A (3.5x5mm, 4 pin) and QCC8C (5x5mm, 8 pin) |
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