LA1193M_08

Ordering number : EN4715B LA1193M LA1193V Overview Monolithic Linear IC For Car Radios High-Performance FM Front End The LA1193M and LA1193V are front-end ICs developed for use in car radios. It incorporates an extremely wide dynamic range mixer and a new AGC system consisting of a dual-system wide-band AGC and a new keyed AGC to provide excellent interference suppression characteristics. Features • Improved interference characteristics — Expanded mixer input dynamic range Mixer input usable sensitivity : 15dBµ Mixer input I.M. QS : 90dBµ (The dynamic range has been increased by 6dB over the earlier LA1175M.) — Development of a new wide-band AGC circuit Improved interference characteristics for both nearchannel interference and far-channel interference Improved interference characteristics for the TV band — Development of a 3D-AGC system The adjacent channel two-signal interference characteristics can be effectively improved without degrading the strong-field three-signal interference characteristics during keyed AGC operation. • Improved stability design — AGC circuit local oscillator isolation Measures were taken to prevent the deterioration of AMR, noise level, THD and other characteristics during AGC operation. — AGC circuit incorrect operation measures The LA1193M provides methods to prevent incorrect operation due to local oscillator injection and loss of DC balance. • Improved temperature characteristics — Conversion gain — AGC sensitivity — Antenna damping drive output current Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. 52808 MS JK/31097HA (OT)/61094TH(OT) A8-9997 No. 4715-1/22 LA1193M, 1193V Functions • Double-balance mixer • Pin diode drive output • Differential IF amplifier • Dual-system wide-band AGC circuit • Local buffer output • 3D-AGC system • FET gate drive AGC output • IF amplifier gain control pin Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max VCC max mix Allowable power dissipation Pd max Pd max Operating temperature Storage temperature Topr Tstg Conditions VCC for pins 5 and 17 VCC for pins 10 and 11 LA1193M : (Ta ≤ 70°C) Mounted on a 41×30×1.1mm3 glass-Epoxy board LA1193V : (Ta ≤ 70°C) Mounted on a 23×36×1.6mm3 glass-Epoxy board 500 −40 to +85 −40 to +125 mW °C °C Ratings 9 15 500 Unit V V mW * Note : * Connect a resistor (up to 10kΩ) between pins 17 and 19. Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating supply voltage range Symbol VCC VCC op Conditions Ratings 8.0 7.6 to 9 Unit V V Electrical Characteristics at Ta = 25°C, VCC = 8.0V, in the specified test circuit, f = 88MHz, fOSC = 77.3MHz Parameter Current drain Antenna damping current AGC high voltage AGC low voltage Saturation output voltage −3dB limiting sensitivity Conversion gain Local buffer output Narrow VAGC-ON Wide VAGC-ON 3D-AGC-ON Symbol ICCO ANT-DI VAGC-H VAGC-L VOUT Vi-Limit A. V VOSC-Buff V-NAGC Conditions min No input, VCONT = 0V 88MHz, 100dBµ, VCONT = 4.0V 88MHz, 0dBµ, VCONT = 4.0V 88MHz, 100dBµ, VCONT = 4.0V 88MHz, 110dBµ, VCONT = 4.0V 88MHz, 110dBµ, VCONT = 4.0V 88MHz, 75dBµ, VCONT = 4.0V No input, no modulation 88MHz, VCONT = 4.0V, at an input level such that VAGC-OUT is 2V or less V-WAGC 88MHz, VCONT = 0V, at an input level such that VAGC-OUT is 2V or less V3D-AGC 88MHz, VCONT variable, with 95dBµ being the VCONT voltage input such that VAGC-OUT switches from high to low and 2.0V as the VAGC threshold value. Note : Values in parenthesis are for LA1193V. 0.4 0.6 0.8 V 97 78 98 105 73 (76) 97 19 7.0 7.6 Ratings typ 24 9.5 7.9 0.4 110 85 101 109 80 (83) 101 87 (90) 105 dBµ 92 104 0.9 max 29 12.5 mA mA V V dBµ dBµ dBµ dBµ dBµ Unit No.4715-2/22 LA1193M, 1193V Package Dimensions unit : mm (typ) 3179C [LA1193V] Package Dimensions unit : mm (typ) 3036C [LA1193M] Block Diagram and Test Circuit Diagram TO FMIF INPUT LA1193-OUTPUT 330Ω VDD SFE-10.7MS3A10-A VCC V-AGCOUT SFE-10.7MS3A10-A 150Ω 0.022µF 0.047µF + 10µF 47pF 510Ω 13 12 MIX OUT(2) 11 IF GND VCL 20 19 18 IF VCC 17 16 0.022µF 15 14 KEYED AGC IF LD ANT D 24Ω SUMIDA 2136-023 0.022µF BUFF OSC BUFF MIX 1000pF VOSC-BUFFER 1000pF 1 1000pF OSC BUFF 1kΩ 2 OSC B 3 OSC GND 4 OSC E 5 OSC VCC 30kΩ VT 6 MIX IN 5pF (1) SVC203 7 MIX IN 5pF (2) 8 W-AGC 4pF IN + 9 ANT D 10 MIX OUT(1) VCC 22pF 15pF 68pF 22µF 100kΩ VCC SVC203 30kΩ A I-ANT.D 1000pF 51/2Ω 51Ω + SG FREQ VT 51Ω No.4715-3/22 LA1193M, 1193V Application Circuit Example : USA and Europe Application Circuit Example : Japan FM IF SFE-10.7MS3A10-A VCC SFE-10.7MS3A10-A 150Ω 0.022µF SMETER 0.022µF + 1µF 47pF 100kΩ 0.022µF 510Ω 13 MIX OUT(2) 11 IF GND 20kΩ VCL 20 19 18 IF VCC 17 16 15 14 12 KEYED AGC IF SUMIDA 2136-023 LD ANT D 24Ω 0.022µF BUFF OSC BUFF MIX 1 100pF PLL 2 OSC GND 3 4 OSC E OSC OSC BUFF B SUMIDA SA-125 22pF 62pF 100kΩ 15pF 1000pF 1000pF 10pF 24Ω 100kΩ VCC 6 7 8 9 10 IN W-AGC OSC ANT MIX OUT(1) MIX IN MIX VCC D 5pF (1) 5pF (2) 4pF IN SVC203 30kΩ 16pF VCC VT 10pF 1000pF SUMIDA SA-129 SUMIDA 3SK263 10pF SA-123 VCC 5 1000pF 100kΩ 10pF 1000pF 220Ω 12pF 6pF ANT Only the secondary side is used. The primary side is left open. VT SVC203 30kΩ VCC 100kΩ 1000pF VT 1SV234 30kΩ SVC203 No.4715-4/22 LA1193M, 1193V Coil Specifications Coils Manufactured by Sumida Electronics Japan band RF coil SA-129 or SA-143 Japan oscillator coil SA-125 Japan antenna coil SA-123 or SA-144 US band RF coil SA-142 or SA-250 US band antenna coil SA-140 or SA-231 3 2 1 S 6 4 S 3 T 4 1 1-3 2 T 2 4-6 US band oscillator coil SA-278 Mixer coil (for both bands) SA-266 No.4715-5/22 LA1193M, 1193V Pin Functions Pin No. 1 Function OSC BUFF Equivalent circuit Note 2 3 4 5 OSC Tr. base OSC GND OSC Tr. emitter OSC VCC Colpitts oscillator 6 7 10 11 Mix input (1) Mix input (2) Mixer input usable sensitivity 15dBµ Mixer input I.M. QS Mix out (1) Mix out (2) 90.5dBµ (6.5dB higher than previous products) Conversion gain 15dB Input impedance 25Ω 9 Antenna damping drive output IANTD = 10mA 12 IF GND Continued on next page. No.4715-6/22 LA1193M, 1193V Continued from preceding page. Pin No. 8 Function W-AGC input Equivalent circuit Note Since the DC cut capacitor is provided on-chip in the pin internal circuit, we have taken steps to prevent incorrect AGC operation due to inter-pin leakage currents. 13 N-AGC input Since the DC cut capacitor is provided on-chip in the pin internal circuit, we have taken steps to prevent incorrect AGC operation due to inter-pin leakage currents. 14 15 18 19 IF AMP bypass IF AMP input IF AMP output IF AMP gain adjust IF gain : 25dB Input and output impedances of 330Ω The IF gain can be adjusted by inserting a resistor between pins 17 and 19. The gain is at its maximum when there is no resistor inserted. 16 RF AGC OUTPUT MOSFET Second gate control Continued on next page. No.4715-7/22 LA1193M, 1193V Continued from preceding page. Pin No. 17 20 Function IF, AGC, VCC Keyed AGC input Controls the narrow AGC. Equivalent circuit Note 1. Oscillator Circuit Steps were taken to prevent AMR degradation during earlier product type AGC operation, since the local oscillator block in this IC has independent Vd (pin 5) and ground (pin 3) connections. This is a Colpitts oscillator and has the same structure as that used in earlier circuits. The oscillation level and intensity are changed by capacitors C2-4, C4 and CP. 2. Local Oscillator Buffer Output This buffer is an emitter follower circuit. If desired, the buffer efficiency can be increased by inserting a resistor between pin 1 and ground to pass more current through the buffer transistor. However, this current must be limited so that Pdmax for the package is not exceeded. No.4715-8/22 LA1193M, 1193V 3. Interference Characteristics The LA1193M incorporates a newly developed 3D-AGC (triple dimension) circuit. This circuit allows three-signal interference characteristics (inter-modulation characteristics) and two-signal sensitivity suppression characteristics to be provided at the same time, a combination of characteristics previously thought difficult to achieve. • Inter-Modulation Characteristics The LA1193M prevents inter-modulation distortion by applying two wide-band AGC circuits. This double wide-band AGC system consists of two AGC circuits and a narrow AGC (pin 13 input, mixer input detection type) as shown in Figure 1. Figure 2 shows the antenna input frequency characteristics. No.4715-9/22 LA1193M, 1193V Features of the Double Wide AGC System — Since this is a mixer input detection wide-band AGC, it prevents the occurrence of intermodulation due to interfering stations with ∆f > 1MHz. (TV band interference prevention) — Since this system uses a narrow AGC at the same time, the wide AGC sensitivity can be lowered, thus preventing incorrect operation due to local oscillator injection. — Optimal sensitivities for any field conditions can be set, since the sensitivities of both the wide and narrow AGC systems can be set by changing the values of external components. — The input level of the desired station is limited by the narrow AGC. As a result, excessive levels are no longer input to the stages that follow the mixer and the beats at multiples of 10.7 × A are reduced. • Two-Signal Sensitivity Suppression Characteristics Previously, keyed AGC systems were used to provide good intermodulation distortion and two signal sensitivity suppression characteristics at the same time. However, in previous keyed AGC systems, when the desired station would fade or drop out, the wide band AGC level would become essentially zero. As a result, the automatic station selection function would malfunction and blocking oscillation would occur in the presence of strong interfering stations. Thus keyed AGC systems were extremely hard to use in actual practice. Sanyo has developed a new AGC system (3D-AGC) that solves these problems and allows the construction of extremely simple application circuits. The LA1193M/V incorporates this AGC system. What is the 3D-AGC system? It is a system that determines the wide-band AGC level by using information that has the following three frequency characteristics. RF and antenna circuit information Mixer circuit information C, F and selectivity information 3D-AGC Features Feature The narrow AGC sensitivity, which operates for ∆f of less than 1.5MHz, is controlled independently according to the field strength of the desired station. The narrow AGC sensitivity is controlled at V20 values under 2V. The wide AGC operates even when V20 is zero, i.e., when the desired station does not exist. • This allows two signal sensitivity suppression to be mitigated without deterioration in the three signal characteristics. • This allows the prevention of incorrect stopping on intermodulation signals during search. • This allows the prevention of intermodulation occurring in the antenna and RF modulation circuits in the presence of strong interfering stations. Prevention of blocking oscillation due to AGC operation is also possible. The N-AGC and the W-AGC sensitivities can be set independently. The system has two AGC systems, the N-AGC and the W-AGC. • This allows optimal settings to match the reception field conditions. • Since the narrow AGC operates at the desired station and at adjacent stations, it is possible to reduce the wide AGC sensitivity. This prevents incorrect AGC operation due to local oscillator injection. suppression. Merit • This is effective as a measure for mitigating two signal sensitivity Mixer input AGC Mixer output AGC S-meter output Three dimensions No.4715-10/22 LA1193M, 1193V 3D-AGC Sensitivity, ∆f and V20 Characteristics AGC sensitivity W-AGC sensitivity ∆F Two signal sensitivity suppression improvement Desired station AGC sensitivity N-AGC sensitivity V20 (desired station field strength) Figure 3 3D-AGC Sensitivity, ∆f and V20 Characteristics — The W-AGC sensitivity is determined by the antenna RF circuit selectivity independently of V20. — The N-AGC sensitivity is determined by the antenna, RF and mixer circuit total selectivity when V20 is 0.6V or greater. It is determined by that selectivity and V20 when V20 is over 0.6V. — The improvement in two-signal sensitivity suppression is the shaded area in the total AGC sensitivity and corresponds to the section occupied by the N-AGC. 4. Mixer The mixer circuit used in this IC is a balanced input/balanced output double balance mixer circuit. P17B MIX VCC P10 P11 • Input Format Emitter input Input impedance : 25Ω Optimization of the component geometry, emitter current and bias allow this circuit to achieve the following performance. Mixer input usable sensitivity : 15dBµ Mixer input IMQS* : 90.5dBµ P6 MIX INPUT MIX OSC Note : *Mixer input IMQS is defined as follows : fr = 98.8MHz, no input fu1 = 98.8MHz, 1kHz, 30% modulation fu2 = 99.6MHz, no modulation Figure 4 Mixer Circuit (Improved by 6.0dBµ over previous products.) IMQS is the interference 1 and 2 input levels such that when an interference signal with the same level is input to the mixer and distortion occurs at the mixer, the generated IM output has a S/N ratio of 30dB. No.4715-11/22 MIX INPUT MIX OUT MIX OUT P7 LA1193M, 1193V 5. IF Amplifier This IF amplifier is a single stage differential amplifier. Specifications Input impedance : 330Ω Output impedance : 330Ω Gain : 25dB Gain adjustment can be provided using either of the methods shown. IF Gain adj Temperature Characteristics The LA1193M/V uses Vref temperature characteristics correction to hold the gain temperature characteristics to the low level of about 1dB over the range −30 to +80°C. 6. AGC Circuit The LA1193M/V uses pin diode antenna damping (pin 9) and MOSFET second gate voltage control (pin 16) for AGC. The AGC operating sequence is as follows : Antenna damping (pin diode) → MOSFET second gate voltage control (attenuation) 20dB (attenuation) dB The above AGC sequence is used for the following reasons. • Intermodulation distortion can occur if a signal of 110dBµ or larger is input to the antenna circuit varactor diode. In such situations, if the AGC sequence was MOSFET second gate voltage control followed by pin diode antenna damping, as long as the receiver was not in a strong field where the 60dB or higher AGC attenuation operates, input limitation due to the antenna circuit varactor diode would operate. Therefore, we feel that the AGC operating sequence employed is appropriate. • Consider the problem of AGC loop stability. If the two AGC loops (the antenna damping AGC loop and the MOSFET second gate control AGC loop) operate, the AGC system would become unstable and have an excessively large influence on the transient response. Therefore the following structure cannot be used. MOSFET second gate control → antenna damping → MOSFET second gate control The AGC operating conditions are the same as those for the LA1175M. • Narrow AGC circuit Since the LA1193M/V’s N-AGC (which detects the mixer output) is set to have a high sensitivity, care is required to avoid incorrect operation. In particular, there must be adequate separation from the local oscillator block on the printed circuit board pattern. Also, a resistor of at least 500Ω must be inserted at the pin 13 input. A low-pass filter is formed by the insertion of this resistor. This low-pass filter prevents incorrect AGC operation due to the local oscillator. • The AGC sensitivity setting can be changed by adjusting the value of the capacitor connected at pin 13. Although the AGC sensitivity can be lowered by increasing the value of the series resistor, caution is required since the AGC has its own frequency characteristics. No.4715-12/22 LA1193M, 1193V • Wide AGC circuit The wide AGC sensitivity is set by the value of the capacitor on pin 8. However, since incorrect operation due to the local oscillator signal may occur if this capacitor is too large, its value must be chosen carefully. • 3D-AGC If the difference in sensitivity between the N-AGC and the W-AGC systems is too large during 3D-AGC operation, the S/N ratio can be degraded in the vicinity of the input where the AGC switches. Therefore, the 3D-AGC setting values must be selected carefully. Although this problem can be ameliorated by applying a time constant to pin 20, in principle, this S/N ratio degradation should be prevented by limiting the sensitivity difference between the two AGC systems. 600 Pd max -- Ta [LA1193V] Allowable power dissipation, Pd max -- mW 600 Pd max -- Ta [LA1193M] Allowable power dissipation, Pd max -- mW 500 When mounted on a 23×36×1.6mm3 glass epoxy printed circuit board 500 When mounted on a 41×30×1.1mm3 glass epoxy printed circuit board 400 400 300 300 200 200 100 100 0 -40 -20 Ambient temperature, Ta -- °C 0 20 40 60 80 85 100 0 -40 -20 JK119329 40 Ambient temperature, Ta -- °C 0 20 40 60 80 85 100 JK119330 14 13 0 I/O characteristics AF OUT, Noise, OUT, AM OUT -- dBm S-meter voltage, VSM -- V Total harmonic distortion, THD -- % I/O characteristics VCC = 8.0V fD = fr = 83MHz fm = 1kHz dev = 22.5kHz f D S +N -20 Noise, AF OUT -- dBm -40 VCC = 8.0V, fr = 83MHz fm = 1kHz, dev22.5kHz Audio Filter, IHF-BPF T/200 VSM AM OUT 30%mod fm = 1kHz 8 fD VSM Mix 10 0 6 -20 fuD S+N k, −800 0k −160 k, +80000k +16 8 -60 4 -40 fD V AGC 6 -60 fuD N fD N +800k, +1600k 80 100 4 -80 N THD 2 fuD VSM 2 -80 -100 -20 0 20 Antenna input level -- dBµ 40 60 80 100 120 0 140 -100 -20 −800k, −1600 0 20 40 k 60 fuD VAGC 120 140 0 160 JK19332 JK119331 50 Antenna input level -- dBµ 50 Two-signal interference characteristics 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz fm = 1kHz dev = 22.5kHz fuD = fr ± ∆f non dev z kH Dummy two - signal input Two-signal interference characteristics 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz fm = 1kHz dev = 22.5kHz fuD = fr ± ∆f non dev Dummy two - signal input 75Ω 24Ω 75Ω 75Ω 24Ω ANT input Desired station input level -- dBµ 40 Desired station input level -- dBµ 40 80 0k H 30 30 D 75Ω 24Ω 10 ANT input fu 20 +8 75Ω 24Ω 24Ω 20 10 0 50 60 Interfering station input level -- dBµ 70 80 90 100 110 120 130 0 50 60 JK119333 Interfering station input level -- dBµ 70 80 90 fu D =− 00 100 =− 40 0k +4 Hz 00 kH z z 110 120 130 JK119334 No.4715-13/22 AGC output voltage, VAGC -- V S-meter voltage, VSM -- V Total harmonic distortion, THD -- % 3SK251+LA1193M or 1193V+LA1145M S+N 20 510Ω 51pF 12 LA1193M, 1193V 70 Three-signal interference characteristics 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz dev = 22.5kHz fm = 1kHz fuD1 = fr ± ∆f non dev fuD2 = fr ± 2∆f Hz 0k dev = 22.5kHz 60 1 fm = 400Hz , + Dummy Hz three - signal input k 00 +8 75Ω 36Ω kH z, −1 6 00 kH z 00 fu D = −8 75Ω 36Ω 36Ω 75Ω 36Ω ANT input 70 Three-signal interference characteristics 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz dev = 22.5kHz fm = 1kHz fuD1 = fr ± ∆f non dev fuD2 = fr ± 2∆f Hz dev = 22.5kHz 0k 80 fm = 400Hz − Hz z, 0k 80 Dummy three - signal input kH 0 ,+ 75Ω 36Ω 40 Hz =− 0k 75Ω 36Ω 36Ω 0 D ANT fu +4 75Ω 36Ω input Desired station input level -- dBµ 50 Desired station input level -- dBµ 130 60 60 50 40 40 30 30 20 20 10 0 50 10 0 50 60 Interfering station input level -- dBµ 70 80 90 100 110 120 60 JK119335 Interfering station input level -- dBµ 70 80 90 100 110 120 130 JK119336 20 Two-signal interference characteristics LA1193M or 1193V+LA1145M (Mute-off) S+N 1 vi = 0dB µ dB µ dB µ 30 0 Noise, AF OUT -- dBm -20 40 dB -40 20 µ 50 -60 µ dB dBµ 60 -80 -100 40 VCC = 8.0V, fD = fr = 83MHz fm = 1kHz, dev = 22.5kHz fuD = 83.4MHz, non dev ∗ The antenna actual input level is shown, with the pad loss subtracted. 50 60 Interference antenna input -- dBµ 70 80 90 100 110 120 130 JK119337 10 Pin 16 AGC output voltage -- V 8 VAGC OUT VCL = 0V W−AGC only Antenna damping voltage (pin 9), FET Source -- V Vo AGC, antenna dump, FET Source -- VIN ANT N-AGC 6 510Ω 47pF 13 N-AGC-IN 10 Mix-OUT 11 24Ω VCC W+N AGC 3 FET Source(N-AGC ON) 4 47000pF 2 0 -20 VCC = 8.0V fr = 83MHz fm = 1kHz dev = 22.5kHz 0 20 40 V-A -Du NT mp V9 2 1 Antenna input -- dBµ 60 80 100 120 140 0 160 JK119338 20 10 Vo AGC, IANT-D -- VIN MIX VAGC OUT VAGC OUT VCC = 8.0V VCC = 7.0V fr = 83MHz VCC = 0V VCL = 0V AGC output voltage, VAGC -- V Antenna damping current -- mA 8 16 36Ω 10pF 8pF 5pF 6 Mix 7 100kΩ 30kΩ 4pF 10 150Ω to IF 75Ω SG 75Ω 6 12 4 8 VCC = 7.0V IANP-D 2 4 11 VT VT W-AGC-INPUT 0 0 20 40 Mixer input -- dBµ 60 80 100 120 0 140 JK119340 30kΩ 5pF 22000pF VCC = 8.0V IANT-D 11 No.4715-14/22 LA1193M, 1193V 10 Vo AGC, IANT-D -- VIN MIX VAGC OUT VAGC OUT VCC = 8.0V VCC = 7.0V fr = 83MHz VCL = 5V VCC = 8.0V 20 AGC output voltage, VAGC -- V 8 16 Antenna damping current -- mA 1000pF 8pF 5pF 6 10pF 6 12 Mix 7 11 22000pF 24Ω SG 75Ω 510Ω 100kΩ 4 8 30kΩ VCC = 8.0V IANT-D VCC = 7.0V IANT-D 2 4 5pF VT 13 N-AGC-INPUT VCC 0 0 20 40 Mixer input -- dBµ 60 80 100 120 0 140 JK119342 10 10 Vo AGC, IANT-D -- VIN AGC VAGC OUT VCC = 8.0V fr = 10.7MHz VCL = VSM Vo AGC, IANT-D -- VIN AGC VAGC OUT VCC = 8.0V fr = 83MHz VCL = 0V Pin 16 AGC output voltage, -- V Antenna damping current -- mA Pin 16 AGC output voltage -- V 47pF 75Ω 36Ω 10 150Ω to IF 8 16 8 N-AGC 6 13 I-ANT-Dump 9 12 ImA Pin Di 1SV234 6 W-AGC-IN I-ANT-Dump 8 9 OUT 4pF A 12 510Ω 47F 4 A 36Ω 75Ω 75Ω 2 SG A I-ANT-D 8 ImA Pin Di 1SV234 4 A 36Ω 75Ω I-ANT-D 8 75Ω SG 1000pF 4 1000pF 4 2 f = 83MHz Pin 13 AGC input -- dBµ (the input value at point A) JK119344 0 0 20 40 60 80 100 120 0 140 0 0 Mixer input -- ∆f 110 100 Pin 8 AGC input -- dBµ (the input value at point A) JK119345 20 40 60 80 100 120 0 140 VCL = 0V W-AGC only 1000pF 8pF 5pF 6 Mix 7 30kΩ 75Ω 90 36Ω 75Ω 10 47pF 11 510Ω 24Ω 5pF Mixer input -- dBµ 22000pF 4pF 100kΩ N-AGC VCL = 4V 80 SG 10pF 70 60 0 VCC = 8.0V fr = 83MHz A mixer input level such that the VAGC pin 16 output is under 2V 1 2 3 4 5 6 JK119346 130 13 N-AGC-INPUT VCC 8 VT W-AGC-INPUT -6 -5 -4 -3 -2 -1 ∆f -- MHz AGC input level -- dBµ (Pin 16 VAGC : ≤ 2V) VCC = 8.0V N-AGC INPUT 120 AGC input level -- dBµ (Pin 16 VAGC : ≤ 2V) 130 AGC frequency response Ω 0Ω AGC frequency response VCC = 8.0V AGC INPUT 110 0Ω 20 0Ω 30 Ω 0 51 1k 120 110 10 20 100 pF F 100 0Ω 10 pF 4 F 7p 22 00 0p 90 13 R 36Ω 75Ω SG 90 80 N-AGC 47pF INPUT 75Ω 80 13 C 36Ω 75Ω 75Ω SG 2 3 57 N-AGC-INPUT 70 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 2 3 57 70 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 AGC input frequency -- MHz JK119348 AGC input frequency -- MHz JK119349 No.4715-15/22 Antenna damping current -- mA LA1193M, 1193V 140 VAGC -- VCL20 N-AGC ON Level (V16 < 2V) (N - AGC pin 13 input) fC = 10.7MHz W-AGC-OFF Cannot be measured for values higher than 126dBµ 7.5V 7.0V 8.0V VCC = 8.5V 140 VAGC20 -- VCL20 VCC = 8.0V fC = 10.7MHz AGC input ON level -- dBµ (AGC-ON = VAGC < 2V, pin 13 input) 130 130 VCC 20 120 120 13 110 110 47pF 75Ω SG 100 100 90 90 Ta = 80°C −40°C 80 0.4 0.6 0.8 1.0 1.2 1.4 1.6 JK119350 80 0.4 0.6 0.8 1.0 1.2 10.7MHz 510Ω 36Ω 75Ω 25°C 1.4 1.6 JK119351 Pin 20 voltage, VCL20 -- V 1.0 Pin 20 voltage, VCL -- V 98 AGC ON Level -- Ta VCC = 8.0V fC = 10.7MHz AGC ON Level -- Ta VCC = 8.0V AGC pin input P GC IN C W-A UT 10 0MHz 94 0.8 Pin 20 voltage, VCL -- V AGC ON Level -- dBµ 90 W-AG 0.6 86 INP N-AGC N-AGC UT 10.7 MHz 0.4 W-AGC-OFF (With pin 8 open) 20 13 82 510Ω 36Ω 47pF 75Ω 75Ω SG 78 22000pF 8pin or 13pin -40 -20 0 20 40 36Ω 75Ω 75Ω SG 0.2 74 70 -60 0 -60 -40 -20 Ambient temperature, Ta -- °C 0 20 40 60 80 100 JK119352 Ambient temperature, Ta -- °C 60 80 100 120 JK119353 110 106 102 AGC ON Level -- Ta VCC = 8.0V fr = 83MHz W-AGC 4pF Pickup C = 75Ω 35Ω 5pF N-AGC-IN 13 47pF 150Ω 1IF Mix 5pF 100kΩ 3pF 8 W-AGC-IN 30kΩ VT AGC ON Level -- dBµ (when pin 16 ≤ 2V) 98 94 90 86 82 78 74 70 -60 -40 -20 0 20 40 60 80 100 SG 75Ω 10pF 8pF 0Ω C F+51 N-AG p C = 47p u Pick 0.022µF 24Ω Ambient temperature, Ta -- °C JK119354 130 VAGC -- f VCC = 8.0V AGC pin input 22000pF W-AGC8pin N-AGC13pin 36Ω 75Ω SG 75Ω 120 VAGC-ON Level -- dBµ (when pin 16 > 2V) 110 100 N-AG 90 C W-AGC 90 70 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 2 3 57 AGC input frequency -- MHz JK119356 No.4715-16/22 LA1193M, 1193V 10 VAGC OUT -- VCL VCC = 8.0V fr = 83MHz VIN = 100dBµ W-AGC OFF (With pin 8 connected to ground) MIX input N-AGC-IN 13 47pF 150Ω IF Mix 5pF 100kΩ 30kΩ VCC Pin 16 AGC output voltage -- V 8 1000pF 75Ω 36Ω 75Ω 10pF 8pF 5pF 6 4 0.022µF 24Ω VCC 2 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Pin 20 voltage, VCL -- V 2 10 7 5 3 2 1.0 7 5 3 2 0.1 7 5 3 2 0 36Ω 75Ω JK119357 IANT-D -- VCL fC = 10.7MHz VIN = 100dBµ (Pin 13 input) N-AGC-only W-AGC off I-ANT-D Antenna damping current -- mA 13 9 510Ω 47pF 75Ω I A SG 1000pF 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Pin 20 voltage, VCL -- V 130 JK119359 Vo MIX -- VIN MIX fr = 83MHz fOSC = 72.3MHz fIF = 10.7MHz 1000pF 120 Mixer output -- dBµ 100 VC C =8 75Ω 36Ω 8pF V 10pF 110 Vin-Mix 5pF VO-IF Mix 5pF 100kΩ 30kΩ VT 330Ω 6V SG 75Ω 90 1000pF 24Ω VCC 80 70 60 60 70 80 Mixer input -- dBµ 90 100 110 120 JK119360 130 Vo IF -- VIN IF fC = 10.7MHz 120 110 IF output -- dBµ 100 VC = C 9V 7V 8V 75Ω 36Ω SG 90 15 1IF 22000pF AMP 14 75Ω 22000pF OPEN 19 22000pF IF OUTPUT 330Ω 80 70 60 50 60 70 IF input voltage -- dBµ 80 90 100 110 120 130 JK119362 No.4715-17/22 LA1193M, 1193V 130 Vo IF -- Ta VCC = 8.0V fr = 83MHz 120 Pin 18 IF output -- dBµ 110 100 75Ω 90 5pF 1 0. 7M Hz IF ou 1000pF 36Ω 10pF 8pF tp ut A 5pF 6 10 150Ω 15 IF Mix 7 30kΩ 18 22000pF IF OUTPUT 14 330Ω 22000pF 24Ω VCC 75Ω 80 100kΩ 11 22000pF 70 60 40 VT 50 60 IF input voltage -- dBµ 70 80 90 100 110 120 JK119364 130 IF AMP -- f VCC = 8.0V VIN = 100dBµ (pin 15) 120 Pin 18 IF output -- dBµ 110 100 15 22000pF IF AMP 14 75Ω 22000pF 36Ω OPEN 19 75Ω 22000pF 330Ω IF OUTPUT 90 80 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 2 3 57 IF input frequency -- MHz 90 JK119366 VOSC -- Ta VCC = 8.0V 3 VOSC Buff 1 SVC203 V 10pF 8pF 62pF 22pF 15pF 4 Oscillator buffer output voltage -- dBµ 86 fOSC = 7 9.3M Hz 72.3MHz z 82 65.3MH 78 74 30kΩ VT 70 -60 -40 -20 Ambient temperature, Ta -- °C 0 20 40 60 80 100 400 ∆fOSC -- Ta JK119368 Pin 1 oscillator buffer output, ∆fOSC -- MHz 300 200 100 0 -100 -200 -300 -400 -60 VCC = 8.0V fOSC = 72.3MHz Ta = 25°C 22pF SVC203 3 15pF 4 62pF 10pF 8pF 30kΩ -40 -20 Ambient temperature, Ta -- °C 0 20 40 60 80 100 JK119370 No.4715-18/22 LA1193M, 1193V 100 96 92 Vo IF -- Ta 120dBµ 90dBµ 80dBµ VCC = 8.0V fC = 10.7MHz 22000pF 15 36Ω 75Ω 14 22000pF IF output level -- dBµ 88 84 80 76 72 68 64 60 -60 -40 -20 0 100dBµ 75Ω SG 19 22000pF 300Ω VO IF AC 10.7MHz 56Ω 51Ω 70dBµ 60dBµ 20 40 60 80 100 120 Ambient temperature, Ta -- °C JK119372 100 98 92 VIN IF -- Ta VCC = 8.0V fC = 10.7MHz −3dB limit 22000pF 75Ω Vo IF = 78dBµ 36Ω 75Ω 15 18 14 VO IF 56Ω 51Ω V 22000pF IF input level -- dBµ 88 84 80 76 72 68 64 60 -60 -40 -20 0 20 40 60 80 100 120 Ambient temperature, Ta -- °C JK119374 110 Vo IF -- Ta VCC = 8.0V fr = 83MHz 8pF 10pF 100 120dBµ 100dBµ 80dBµ 70dBµ 75Ω 1000pF 36Ω VIN-Mix 150Ω 5pF Mix 5pF 22000pF 22000pF IF AMP IF OUTPUT 330Ω 22000pF IF output level -- dBµ 90 80 SG 75Ω 100kΩ 30kΩ 70 60dBµ 1000pF 24Ω VCC VT 60 50 -60 -40 -20 Ambient temperature, Ta -- °C 0 20 40 60 80 100 JK119376 96 92 88 MIX -- Ta VCC = 8.0V fr = 83MHz Vo IF = −3dB limit 8pF 10pF VIN-Mix 150Ω 5pF Mix SG 75Ω 5pF 75Ω 1000pF 36Ω 22000pF 22000pF IF AMP IF OUTPUT 330Ω 22000pF 1000pF 24Ω VCC Mixer input level -- dBµ 84 80 100kΩ 40 60 80 100 JK119378 72 68 64 60 -60 58dBµ VT -40 -20 Ambient temperature, Ta -- °C 0 20 30kΩ 76 No.4715-19/22 LA1193M, 1193V No.4715-20/22 LA1193M, 1193V No.4715-21/22 LA1193M, 1193V SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written consent of SANYO Semiconductor Co.,Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor Co.,Ltd. product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. T his catalog provides information as of May, 2008. Specifications and information herein are subject to change without notice. PS No. 4715-22/22