MC1496 ON Semiconductor, MC1496 Datasheet
MC1496
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MC1496 Summary of contents
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... MC1496, MC1496B Balanced Modulators/ Demodulators These devices were designed for use where the output voltage is a product of an input voltage (signal) and a switching function (carrier). Typical applications include suppressed carrier and amplitude modulation, synchronous detection, FM detection, phase detection, and chopper applications. See ON Semiconductor Application Note AN531 for additional design information ...
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... Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability Figure 2. Suppressed Carrier Spectrum 10 8.0 6.0 4.0 2.0 0 Figure 4. Amplitude−Modulation Spectrum Rating MC1496 MC1496B http://onsemi.com 500 kHz 1.0 kHz S 499 kHz 500 kHz 501 kHz I = 500 kHz ...
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... S |= 0.5 Vdc 9 − − 10 − +70°C for MC1496 = +125°C for MC1496B http://onsemi.com 3 = 3.9 kW 1.0 kW low Symbol Min Typ Max Unit V mVrms CFT − 40 − − 140 − mVrms − ...
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... B. Common−Mode Quiescent Output Voltage Biasing The MC1496 requires three dc bias voltage levels which must be set externally. Guidelines for setting up these three levels include maintaining at least 2.0 V collector−base bias on all transistors while not exceeding the voltages given in the absolute maximum rating table ...
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... MC1496 6.8 k −8.0 Vdc to properly perform these tests. Figure 6. Input−Output Impedance 1 2 0 MC1496 6.8 k − V Carrier Null −8.0 Vdc out − Vdc ...
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... Figure 14. Single−Ended Output Impedance http://onsemi.com Vdc R = 1 3 0 − MC1496 6.8 k 1.0 mA −8.0 Vdc 500 kHz (sine wave − FREQUENCY (MHz) Input Resistance versus Frequency r op ...
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... Figure 20. Sideband Harmonic Suppression http://onsemi.com 7 = 500 kHz (sine wave), C MC1496 (70°C) − 100 125 150 175 T , AMBIENT TEMPERATURE (°C) A Figure 16. Carrier Suppression versus Temperature 0.5 1.0 5 CARRIER FREQUENCY (MHz) C Figure 18 ...
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... CARRIER FREQUENCY (MHz) C Figure 21. Suppression of Carrier Harmonic Sidebands versus Carrier Frequency The MC1496, a monolithic balanced modulator circuit, is shown in Figure 23. This circuit consists of an upper quad differential amplifier driven by a standard differential amplifier with dual current sources. The output collectors are cross−coupled so that full− ...
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... K = Boltzmann′s Constant temperature in degrees Kelvin the charge on an electron. The gain from the modulating signal input port to the output is the MC1496 gain parameter which is most often of interest to the designer. This gain has significance only when the lower differential amplifier is operated in a linear mode, but this includes most applications of the device ...
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... Phase Detection and FM Detection The MC1496 will function as a phase detector. High−level input signals are introduced at both inputs. When both inputs are at the same frequency the MC1496 will deliver an output which is a function of the phase difference between the two input signals. ...
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... C nf ± nf Carrier Harmonic Sidebands C S http://onsemi.com 11 100 mF + 1.0 k − 25 Vdc 1 3 100 − + MC1496 100 mF 15 Vdc 100 100 6 −8.0 Vdc Figure 30. Low−Frequency Doubler 300 MHz Output R = 50W Vdc 3 ...
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... MC1496DR2 MC1496DR2G MC1496P MC1496PG MC1496P1 MC1496P1G MC1496BD MC1496BDG MC1496BDR2 MC1496BDR2G MC1496BP MC1496BPG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. SOIC−14 D SUFFIX CASE 751A 14 14 MC1496DG ...
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... K D SEATING 14 PL PLANE 0.25 (0.010 14X 0.58 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOIC−14 CASE 751A−03 ISSUE 0.25 (0.010 ...
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... G 0.100 BSC 2.54 BSC H 0.052 0.095 1.32 2.41 J 0.008 0.015 0.20 0.38 K 0.115 0.135 2.92 3.43 L 0.290 0.310 7.37 7. −−− 10 −−− 0.015 0.039 0.38 1.01 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MC1496/D ...