mc3371dtb ETC-unknow, mc3371dtb Datasheet
mc3371dtb
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mc3371dtb Summary of contents
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... V CC (max) 10 Vdc V16 1.0 Vrms V8 1.0 Vpp V12 6.0 Vdc Device V 14 –0 l14 50 mA MC3371D T J 150 C MC3371DTB T stg –65 to +150 C MC3371P MC3372D MC3372DTB MC3372P PIN CONNECTIONS 16 Mixer Input 1 Crystal Osc Gnd Mute 3 Mixer Output 13 4 Meter Drive V CC ...
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RECOMMENDED OPERATING CONDITIONS Rating Pin Supply Voltage (@ – + Input Voltage 16 RF Input Frequency 16 Oscillator Input Voltage 1 Intermediate Frequency – Limiter Amp ...
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DC ELECTRICAL CHARACTERISTICS Characteristic Drain Current (No Input Signal) Squelch Off 2.0 Vdc Squelch On Vdc Squelch Off 2.0 to 9.0 V Detector Output (No Input Signal) DC Voltage, V8 ...
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Figure 2. MC3372 Functional Block Diagram and Test Fixture Schematic RF Input 4.0 Vdc 0.01 Mute Squelch Trigger with Hysteresis Mixer Oscillator 0.33 57.6575 MHz ...
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Figure 3. Total Harmonic Distortion versus Temperature 5 4.0 Vdc RF Input = –30 dBm 4 10.7 MHz 3.0 2.0 1.0 0 –55 –35 –15 5 AMBIENT TEMPERATURE ...
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OPERATING CONDITIONS 4.0 Vdc 100 V, f mod = 1.0 kHz, f dev = 3.0 kHz. MC3371 10.7 MHz (see Figure 11). Internal Equivalent Circuit Pin Symbol 1 OSC1 V ...
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MC3371 PIN FUNCTION DESCRIPTION (continued) OPERATING CONDITIONS 4.0 Vdc 100 V, f mod = 1.0 kHz, f dev = 3.0 kHz. MC3371 10.7 MHz (see Figure 11). Internal Equivalent Circuit ...
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MC3371 PIN FUNCTION DESCRIPTION (continued) OPERATING CONDITIONS 4.0 Vdc 100 V, f mod = 1.0 kHz, f dev = 3.0 kHz. MC3371 10.7 MHz (see Figure 11). Internal Equivalent Circuit ...
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OPERATING CONDITIONS 4.0 Vdc 100 V, f mod = 1.0 kHz, f dev = 3.0 kHz. MC3372 MHz (see Figure 13). Internal Equivalent Circuit Pin Symbol ...
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Mixer OSC1 2 X OSC2 X Y 200 1 DEC1 7 DEC2 Mixer OSC1 2 X OSC2 X Y ...
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CIRCUIT DESCRIPTION The MC3371 and MC3372 are low power narrowband FM receivers with an operating frequency MHz. Its low voltage design provides low power drain, excellent sensitivity, and good image rejection in narrowband voice and data ...
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An external positive bias to Pin 12 sets up the squelch trigger circuit such that the audio mute (Pin 14) is open or connected to ground. If Pin 12 is pulled down to 0 below by the noise ...
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Figure 12. Typical Application for MC3372 at 10.7 MHz 4.0 Vdc 1st IF 10.7 MHz from Input + Front End C9 10 C16 91 8.2 H R13 L2 560 C1 0. Squelch Trigger with Hysteresis ...
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Figure 13. Typical Application for MC3372 at 45 MHz to Meter (Triplett – 100 kV 4.0 Vdc + C9 RF Input 10 45 MHz C17 120 C18 75 L1 0.245 H Coilcraft 150–07J08 R14 ...
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Reference Figures 11, 12 and 13 Figure 17. Mixer Input Impedance versus Frequency +j25 4.0 Vdc +j10 RF Input = –40 dBm 10 0 –j10 –j25 MOTOROLA ...
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Figure 18. MC3371 PC Board Component View with Matched Input at 10.7 MHz COMPONENT SIDE AF OUT BNC MC3371 IF 10.7 MHZ FRONT END Figure 19. MC3371 PC Board Circuit or Solder Side as Viewed through Component Side SOLDER SIDE ...
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Figure 20. MC3372P PC Board Component View with Matched Input at 10.7 MHz COMPONENT SIDE AF OUT BNC MC3372 IF 10.7 MHZ FRONT END Figure 21. MC3372P PC Board Circuit or Solder Side as Viewed through Component Side SOLDER SIDE ...
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0.25 (0.010) –A– –B– –T– SEATING PLANE 0.25 (0.010 MC3371 MC3372 OUTLINE DIMENSIONS ...
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K 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 –V– C 0.10 (0.004) –T– SEATING D PLANE MOTOROLA ANALOG IC DEVICE DATA MC3371 MC3372 OUTLINE ...
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Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of ...