MC13030 Motorola, MC13030 Datasheet
MC13030
Related parts for MC13030
MC13030 Summary of contents
Page 1
... Advance Information Dual Conversion AM Receiver The MC13030 is a dual conversion AM receiver designed for car radio applications. It includes a high dynamic range first mixer, local oscillator, second mixer and second oscillator, and a high gain AGC’d IF and detector. Also included is a signal strength output, two delayed RF AGC ...
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... Minimum Oscillator Coil Parallel Impedance Buffer Output Level Stray Capacitance IF AMPLIFIER Input Resistance Transconductance Maximum Input Level Minimum Detector Coil Parallel Impedance RF Output Level Audio Output Impedance Audio Output Level 2 MC13030 Symbol Value Unit – stg –65 to +150 ...
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... The RF AGC current, S output current and Pin 6 current are measured by connecting a current measuring meter to these pins, so they are effectively shorted to ground adjust is adjusted by connecting a power supply or potentiometer and voltmeter to Pin 8. The MC13030 contains all the necessary active circuits for an AM car radio or shortwave receiver. The first mixer is a multiplier with emitter resistors in the lower, signal input transistors to give a high dynamic range ...
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... Det In 4 MC13030 S Out versus IF Input: The S output current at Pin 11 is provided by two collectors, one a PNP source and the other a sink to ground. The desired S output voltage can be selected using the curve of Figure 3 and calculating the value of the required resistor. ...
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... MIXER2 INPUT LEVEL (dB V) MOTOROLA ANALOG IC DEVICE DATA MC13030 Mixer1 AGC Gain Increase versus R7: Adding a resistor from Pin 7 to ground increases the AGC sensitivity of Mixer1. The range of increase in dB can be found from this curve. This is useful after setting up the AGC threshold of Mixer2 ...
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... MC13030 PIN FUNCTION DESCRIPTION Mixer1 Input Pins 1 and 2 are equivalent. In the application circuit grounded 2 with a capacitor and 1 is the input load resistor is needed for the input filter, it can be placed across Pins 1 and 2. Input impedance for 10 k each pin IP3 (third order intercept) at the input is 20 dBm (127 guarantee – ...
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... MOTOROLA ANALOG IC DEVICE DATA MC13030 Station Detector IF Output This output is “on” when V11 > V8. The output is an amplified and limited 10 k 2nd IF signal. The signal level Level Output This current proportional to IF input level. With a load resistor the dc voltage ...
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... V V ref 24 VCO 5 MC13030 IF Input The IF input impedance is 2 match most ceramic 455 or 450 kHz filters. For a ceramic filter requiring a 1.5 k load, a 5.6 k resistor in series with a 0.01 F capacitor should be connected from Pin 17 to ground Circuit Crystal Oscillator Base The crystal oscillator is a simple Colpitts type, operating at a low current ...
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... The MC13030 AM Radio IC is intended for dual conversion AM radios. In most cases, the 1st IF frequency (F IF1 ) is upconverted above the highest input frequency. The first oscillator (VCO) is tuned by a synthesizer and operates IF1 . For the 530 to 1700 kHz AM band with a 10.7 MHz first IF, the VCO goes from 11.23 to 12.40 MHz. Therefore, F max /F min for VCO is only 1.104, so one low– ...
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... S signal will be reduced. The desired load resistor on Pin 11 (R11) can be determined using the curve of Pin 11 current versus IF input. 10 MC13030 Setting the RF AGC threshold is probably the most difficult because a trade–off between allowable interference and suppression of desired signals must be made. First select the values for both mixers: a. Using the formula IP3 – ...
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... Figure 10. MOTOROLA ANALOG IC DEVICE DATA MC13030 In Det AGCI Out S B Xtal Out IF E Xtal Gnd IF Out M2 Adj SD Out M2 AGCL AGCL RF Out M1 AGC2 RF Out M1 AGC FET VR Osc Gnd RF Osc In M1 Out Osc ...
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... SW RADIO DESIGN NOTES The shortwave receiver was designed to cover from 5 MHz. This MC13030 radio has better performance than most receivers because of the high dynamic range and spurious rejection of the mixers. The RF stage bandpass filter for this radio is the same type ...
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... Figure 11. MOTOROLA ANALOG IC DEVICE DATA MC13030 In Det AGCI Out S B Xtal Out IF E Xtal Out M2 Gnd IF Adj SD Out M2 AGCL AGCL RF Out M1 AGC2 RF Out M1 AGC FET VR Osc Gnd RF Osc In M1 Out Osc ...
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... Figure 12. 14 MC13030 In Det AGCI Out S B Xtal Out IF E Xtal Gnd IF Out M2 Adj SD Out M2 AGCL AGCL RF Out M1 AGC2 RF Out M1 AGC FET VR Osc Gnd RF Osc In M1 Out Osc In M1 MOTOROLA ANALOG IC DEVICE DATA ...
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... R5 R13 C25 D1 C19 R8 C30 C29 FL1 R16 R12 J T2 C13 NOTE Jumper GND ANT IN IF OUT S +8.0 V MOTOROLA ANALOG IC DEVICE DATA MC13030 Figure 13. Printed Circuit Board C16 C17 R2 C15 C28 C23 RV1 C6 C9 FL2 ...
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... TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS INCHES DIM MIN MAX MIN MAX A 17.80 18.05 0.701 0.711 B 7.40 7.60 0.292 0.299 C 2.35 2.65 0.093 0.104 D 0.35 0.49 0.014 0.019 F 0.41 0.90 0.016 0.035 G 1.27 BSC 0.050 BSC J 0.23 0.32 0.009 0.013 K 0.13 0.29 0.005 0.011 10.01 10.55 0.395 0.415 R 0.25 0.75 0.010 0.029 MC13030/D ...