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| Order this document by MC3361B/D Low Power Narrowband FM IF The MC3361B includes an Oscillator, Mixer, Limiting Amplifier, Quadrature Discriminator, Active Filter, Squelch, Scan Control and Mute Switch. This device is designed for use in FM dual conversion communications equipment. * Operates from 2.0 to 8.0 V Supply MC3361B LOW POWER NARROWBAND FM IF SEMICONDUCTOR TECHNICAL DATA * * * * Low Drain Current 3.9 mA Typical @ VCC = 4.0 Vdc Excellent Sensitivity: Input Limiting Voltage -3.0 dB = 2.6 V Typical Low Number of External Parts Required Operating Frequency Up to 60 MHz 16 1 P SUFFIX PLASTIC PACKAGE CASE 648 Not Recommended for New Design 16 1 Representative Block Diagram Mixer Input 16 Scan Control 13 Squelch In 12 Filter Output 11 Filter Recovered Audio Input D SUFFIX PLASTIC PACKAGE CASE 751B (SO-16) Gnd 15 Mute 14 PIN CONNECTIONS 10 - Filter Amp AF Amp 9 1 Crystal Osc Mixer Output VCC Limiter Input Demodulator Decoupling 2 3 4 5 6 7 8 (Top View) Quad Coil 16 Mixer Input 15 Ground 14 Audio Mute 13 Scan Control 12 Squelch Input 11 Filter Output 10 Filter Input 9 Demodulator Output Squelch Trigger with Hysteresis + Mixer 1.8 k Oscillator Limiter Amp 50 k 10 pF 52 k 1.8 k 1 Crystal Osc 2 3 Mixer Output 4 VCC 5 Limiter Input 6 7 8 Quad Coil Device ORDERING INFORMATION Operating Temperature Range TA = -30 to 70C Package SO-16 Plastic DIP Decoupling MC3361BD MC3361BP This device contains 92 active transistors. (c) Motorola, Inc. 1999 Rev 1 MOTOROLA RF/IF DEVICE DATA 1 MC3361B MAXIMUM RATINGS (TA = 25C, unless otherwise noted.) Rating Power Supply Voltage Operating Supply Voltage Range Detector Input Voltage Input Voltage (VCC Mute Function Junction Temperature Operating Ambient Temperature Range Storage Temperature Range Pin 4 4 8 16 14 - - - Symbol VCC(max) VCC - V16 V14 TJ TA Tstg Value 10 2.0 to 8.0 1.0 1.0 -0.5 to 5.0 150 -30 to 70 -65 to 150 Unit Vdc Vdc Vpp Vrms Vpk C C C q 4.0 V) NOTES: 1. Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the limits in the Electrical Characteristics tables or Pin Descriptions section. 2. ESD data available upon request. ELECTRICAL CHARACTERISTICS (VCC = 4.0 Vdc, fo = 10.7 MHz, f = 3.0 kHz, fmod = 1.0 kHz, TA = 25C, unless otherwise noted.) Characteristic Drain Current (No Signal) Off Squelch "Off" Squelch "On" Recovered Audio Output Voltage (Vin = 10 mVrms) Input Limiting Voltage ( -3.0 dB Limiting) Total Harmonic Distortion Recovered Output Voltage (No Input Signal) Drop Voltage AF Gain Loss Detector Output Impedance Filter Gain (10 kHz) (Vin = 0.3 mVrms) Filter Output Voltage Mute Function Low Mute Function High Scan Function Low (Mute "Off") (V12 = 1.0 Vdc) Scan Function High (Mute "On") (V12 = Gnd) Trigger Hysteresis Mixer Conversion Gain Mixer Input Resistance Mixer Input Capacitance 9 16 9 9 9 - - 11 14 14 13 13 - 3 16 16 Pin 4 2.9 4.4 130 - - 60 -3.0 - 40 1.0 - 1.0 - 3.0 - - - - 3.9 5.4 160 2.6 0.86 120 -0.6 450 50 1.3 30 11 0 3.5 45 28 3.3 2.2 4.9 6.4 200 6.0 - 250 - - - 1.6 50 - 0.4 - 100 - - - mVrms V % mVrms dB dB Vdc M Vdc Vdc mV dB k pF Min Typ Max Unit mA 2 MOTOROLA RF/IF DEVICE DATA MC3361B Figure 1. Test Circuit 10.245 MHz VCC 220 pF 1 68 pF 2 FL1 3 MC3361B 4 5 0.1 6 0.1 7 20 k 8 9 11 470 k 10 15 14 13 16 0.01 51 Mixer Input 10.7 MHz muRata CFU455D2 Audio Mute Scan Control 10 k SQ SW Input 1.0 + 510 8.2 k + 1.0 Filter Amp In AF Output 0.01 Filter Amp Out 12 0.1 Quad Coil FL1 - muRata Erie North America CFU455D2 or equivalent Quadrature Coil - Toko America Type 7MC-8128Z or equivalent C - F, unless noted Figure 2. Audio Output, Distortion versus Supply Voltage 190 AUDIO OUTPUT (mVrms) 180 170 160 150 140 130 Distortion 120 110 2.0 4.0 6.0 VCC, SUPPLY VOLTAGE (V) 8.0 1.0 0 Audio Output TA = 25C 8.0 AUDIO OUTPUT DISTORTION (%) 7.0 6.0 5.0 4.0 3.0 2.0 AUDIO OUTPUT (mVrms) 240 220 200 180 160 140 120 100 80 Figure 3. Audio Output, Distortion versus Temperature 8.0 7.0 6.0 Audio Output 5.0 4.0 3.0 2.0 Distortion -40 0 -20 40 60 20 TA, AMBIENT TEMPERATURE (C) 80 1.0 0 AUDIO OUTPUT DISTORTION (%) VCC = 4.0 V MOTOROLA RF/IF DEVICE DATA 3 4 Figure 4. Low Voltage Low Power Narrowband FM IF Ceramic Filter to Pin 5 510 1.0 4 R15 4 R7 7.0 k Q13 Q16 Q17 Q8 Q9 Q10 6.0 Q27 R8 Q15 Q12 C3 Q26 Q28 R29 180 R31 40 k RL Quad Coil Q14 Q18 Q20 R14 250 15 8 20 k 4 R42 20 k Q47 Q52 Q55Q56 Q48 R38 25 k R43 40 k R45 4.7 k 7.5 k Q81 R40 15 k Q50 Q51 Q53 R44 R46 1.3 k 1.3 k R48 R50 1.5 k 1.6 k Q54 R54 750 R51 1.8 k 5 to C.F. 0.1 6 7 0.1 VCC R57 1.6 k R60 1.6 k R63 1.6 k R67 1.6 k Q71 Q57 Q60 Q63 Q66 Q69 R69 4.7 k R71 470 R73 Q73 22 k R72 470 R69 50 k R76 620 R77 22 k R79 1.6 k R81 1.6 k R83 32 k R47 7.5 k R39 R41 15 k 15 k R49 R68 52 k Q79 Q80 Q86 Q88 C6 Q91 0.01 R84 560 Q89 Q58 Q59 Q61Q62 Q64 Q65 Q67Q68 Q70 Q75Q76 Q77Q78 Q45 Q46 Q49 R52 10 k R53 R55 10 k 10 k R56 10 k R58 10 k R59 R61 10 k 10 k R62 10 k Q74 R65 10 k C5 10 Q72 R74 1.6 k Q82 R75 1.6 k Q84 Q83 R78 1.6 k R80 1.6 k Q85 Q87 9 3.2 k Q90 R64 5.3 k R66 10 k R82 82 k VCC R20 3.0 k R22 500 6.7 k R10 1.4 k R13 15 k R11 R18 11 k Q19 Q22 Q24 Q30 Q32 Q35 R17 11 k 3.3 k R25 24 k Q33 R30 5.6 k 14 C2 6.0 R28 10 k 13 C1 R16 10 k Q21 Q31 Q34 Q23 Q25 Q29 RL R11 10 k R19 240 R21 150 R23 200 R24 70 R26 2.4 k R27 40 k 1.8 k 3 10 11 12 470 k Figure 4. 4 10.245 MHz R4 R6 5.0 k 7.0 k Q1 R1 220 1 Q5 Q2 15 k 60 Q7 67 2 10.7 MHz 1N 16 Q4 0.01 51 Q3 Q11 15 Q6 MC3361B R3 R2 15 k R5 1.4 k 1.4 k R9 1.4 k R33 510 R35 510 R32 50 k Q37 Q40 Q42 Q38 Q39 R36 12 k Q36 Q41 C4 Q43 10 Q44 R34 10 k R37 1.6 k MOTOROLA RF/IF DEVICE DATA 15 MC3361B Figure 5. Input Limiting Voltage 1.0 Audio Output (1.0 kHz) 0 RELATIVE OUTPUT (dB) - 1.0 LIMITING (dB) - 2.0 - 3.0 - 4.0 - 5.0 - 6.0 0.001 0.01 0.1 INPUT SIGNAL (mVrms) 1.0 0 -10 -20 S + N (30% AM) -30 -40 -50 N -60 -70 0.001 0.01 0.1 INPUT SIGNAL (mVrms) 1.0 10 10 Figure 6. Overall Gain, Noise and AM Rejection S + N 3.0 kHz FM Voltmeter Freq Range: 10 Hz - 100 kHz Figure 7. Filter Amp Response 70 60 50 GAIN (dB) 40 30 20 10 0 1.0 k 10 k 100 k f, FREQUENCY (Hz) 1.0 M GAIN (dB) 80 70 60 50 40 30 20 10 0 0 1.0 Figure 8. Filter Amp Gain 2.0 3.0 4.0 5.0 6.0 VCC, SUPPLY VOLTAGE (V) 7.0 8.0 Figure 9. Supply Current 8.0 SUPPLY CURRENT (mAdc) 6.0 Squelch "On" Squelch "Off" 4.0 2.0 0 0 4.0 2.0 6.0 VCC, SUPPLY VOLTAGE (Vdc) 8.0 MOTOROLA RF/IF DEVICE DATA 5 MC3361B Figure 10. Simplified Application VCC = 4.0 V Scan Control to PLL R7 18 k R9 100 k 1st IF 10.7 MHz from Input Front End + C12 4.7 R10 1.0 k R8 4.7 k VR2 (Squelch Control) 10 k C13 10 R1 51 + C11 0.1 C10 0.001 R4 6.8 k C9 0.001 R5 3.3 k R3 3.3 k C7 0.022 C8 0.047 R6 470 k C1 0.01 16 15 14 13 12 11 10 9 VR1 22 k AF Output to Audio Power Amp. MC3361B Quad Coil 1 10.245 MHz C2 68 pF 2 3 4 5 6 C5 0.1 7 8 FL1 C3 220 pF C4 0.1 R2 20 k C6 0.1 Units: R: C : F unless noted FL1 - muRata Erie North America Type CFU455D2 or equivalent Quadrature Coil - Toko America Type 7MC-8128Z or equivalent 6 MOTOROLA RF/IF DEVICE DATA MC3361B OUTLINE DIMENSIONS P SUFFIX PLASTIC PACKAGE CASE 648-08 ISSUE R NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 -A- 16 9 B 1 8 F S C L -T- H G D 16 PL SEATING PLANE K J TA M M 0.25 (0.010) M D SUFFIX PLASTIC PACKAGE CASE 751B-05 (SO-16) ISSUE J -A- NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 16 9 -B- 1 8 P 8 PL 0.25 (0.010) M B S G F K C -T- SEATING PLANE R X 45 _ M D 16 PL M J 0.25 (0.010) TB S A S DIM A B C D F G J K M P R MOTOROLA RF/IF DEVICE DATA 7 MC3361B 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 the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. - http://sps.motorola.com/mfax/ 852-26668334 HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488 8 MC3361B/D MOTOROLA RF/IF DEVICE DATA |
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