MC13135 Lansdale Semiconductor, Inc., MC13135 Datasheet
MC13135
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MC13135 Summary of contents
Page 1
... Legacy Device: Motorola MC13135 The ML13135 is the second generation of single chip, dual conversion FM communications receivers developed by Motorola. Major improvements in signal handling, RSSI and first oscillator operation have been made. In addition, recovered audio distortion and audio drive have improved. These receivers offer low noise, high gain and stability over a wide operating voltage range, and Lansdale is pleased to continue to offer them ...
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... RSSI TOI Mix1 Matched Unmatched Matched TOI Mix2 Input – – R – C – ZO – – ZO – ZO www.lansdale.com LANSDALE Semiconductor, Inc. Unit Vdc Vrms °C °C Unit Vdc MHz MHz °C Min Typ Max – 4.0 6.0 – 1.0 – 170 220 300 – ...
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... Figure 1a. ML13135 Test Circuit 1st LO Varicap 0. 5 2nd Demod 10 Limiter 0 www.lansdale.com LANSDALE Semiconductor, Inc. 24 Figure 1. 23 0.001 0.2 µH 21 180 p 0.01 20 Ceramic Filter 10.7 MHz 19 0.1 360 ...
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... 150 MHz 0 2.5 3.0 3.5 4.0 Second Mixer Output First Mixer Input – 60 – 50 – 40 – 30 – 20 www.lansdale.com LANSDALE Semiconductor, Inc. Figure 3. RSSI Output versus RF Input 1400 1200 4 49.67 MHz 1000 f MOD = 1.0 kHz f DEV = ± 3.0 kHz 800 600 400 200 –140 –120 –100 – ...
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... Phase 160 200 240 280 1 kΩ kΩ kΩ ± 5.0 ± 7.0 ± 9.0 www.lansdale.com LANSDALE Semiconductor, Inc. Figure 9. First Mixer Third Order Intermodulation (Unmatched Input – 20 – 40 Desired Products – 60 – 80 –100 –100 – 80 – 60 – INPUT (dBm) Figure 11 ...
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... RSSI data slicer (see Figure 17c). Figure 14. Buffered LO Output Voltage versus Supply Voltage 600 R Pin3 = 3.0 kΩ 500 400 300 200 100 2.5 3.0 3.5 4.0 4 SUPPLY VOLTAGE (Vdc) www.lansdale.com LANSDALE Semiconductor, Inc. R Pin3 = 5.1 kΩ 5.0 5.5 Issue 0 ...
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... MHz Q1 1000p RF Input Q1 – MPS5179 470 X1 – 44.585 MHz 3rd Overtone Series Resonant Crystal L1 – 0.078 µH Inductor (Coilcraft Part # 146–02J08) www.lansdale.com LANSDALE Semiconductor, Inc. 24 Varicap 23 0.001 0.2 µH 150 pF 0.01 20 Ceramic Filter 10.7 MHz 19 ...
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... Demod 10 Limiter 0 0.1 1 62p 0.01 1.0 + 360 7 1.0k 10k 0.15 0. +4.7 39K MC34119 +10 6 www.lansdale.com LANSDALE Semiconductor, Inc. Figure 17 0.001 Input 21 50 Ω Source 0.2 µH 150 p 0.01 20 Ceramic Filter 10.7 MHz 19 0.1 360 Recovered Audio 0. RSSI Output ...
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... MC34119 6 +10 www.lansdale.com LANSDALE Semiconductor, Inc. MC13135 MC13136 NOTES: 1. 0.2 µH tunable (unshielded) inductor 2. 39 MHz Series mode resonant 3rd Overtone Crystal 3. 1.5 µH tunable (shielded) inductor 4. 10.245 MHz Fundamental mode crystal load 5. 455 kHz ceramic filter, muRata CFU 455B or equivalent 6 ...
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... ML13135 Page Figure 21. www.lansdale.com LANSDALE Semiconductor, Inc. Issue 0 ...
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... Lansdale data sheets and/or specifications can vary in different applications, and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by the customer’s technical experts. Lansdale Semiconductor is a registered trademark of Lansdale Semiconductor, Inc. Page ...