Ordering number : EN4715B LA1193M LA1193V Monolithic Linear IC For Car Radios High-Performance FM Front End Overview 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 Allowable power dissipation Symbol Conditions Ratings Unit VCC max VCC for pins 5 and 17 9 VCC max mix VCC for pins 10 and 11 15 V V Pd max LA1193M : (Ta ≤ 70°C) 500 mW 500 mW Mounted on a 41×30×1.1mm3 glass-Epoxy board Pd max LA1193V : (Ta ≤ 70°C) Mounted on a 23×36×1.6mm3 glass-Epoxy board Operating temperature Topr Storage temperature Tstg * −40 to +85 °C −40 to +125 °C Note : * Connect a resistor (up to 10kΩ) between pins 17 and 19. Operating Conditions at Ta = 25°C Parameter Symbol Recommended supply voltage VCC Operating supply voltage range VCC op Conditions Ratings Unit 8.0 V 7.6 to 9 V Electrical Characteristics at Ta = 25°C, VCC = 8.0V, in the specified test circuit, f = 88MHz, fOSC = 77.3MHz Parameter Symbol Ratings Conditions min Current drain ICCO typ Unit max No input, VCONT = 0V 19 24 29 mA Antenna damping current ANT-DI 88MHz, 100dBµ, VCONT = 4.0V 7.0 9.5 12.5 mA AGC high voltage VAGC-H 88MHz, 0dBµ, VCONT = 4.0V 7.6 7.9 AGC low voltage VAGC-L 88MHz, 100dBµ, VCONT = 4.0V Saturation output voltage VOUT 88MHz, 110dBµ, VCONT = 4.0V 97 110 −3dB limiting sensitivity Vi-Limit 88MHz, 110dBµ, VCONT = 4.0V 78 85 92 dBµ A. V 88MHz, 75dBµ, VCONT = 4.0V 104 dBµ dBµ Conversion gain Local buffer output VOSC-Buff Narrow VAGC-ON V-NAGC No input, no modulation 88MHz, VCONT = 4.0V, at an input level such that VAGC-OUT is 2V or less Wide VAGC-ON V-WAGC 88MHz, VCONT = 0V, at an input level 0.4 V 0.9 V dBµ 98 101 105 109 73 80 87 (76) (83) (90) 97 101 105 dBµ 0.4 0.6 0.8 V dBµ such that VAGC-OUT is 2V or less 3D-AGC-ON 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. No.4715-2/22 LA1193M, 1193V Package Dimensions Package Dimensions unit : mm (typ) 3179C unit : mm (typ) 3036C [LA1193V] [LA1193M] Block Diagram and Test Circuit Diagram VCC SFE-10.7MS3A10-A TO FMIF INPUT LA1193-OUTPUT V-AGCOUT SFE-10.7MS3A10-A 150Ω 0.047µF 0.022µF 330Ω 47pF + VDD IF GND 10µF VCL 20 19 18 KEYED 510Ω 0.022µF IF VCC 17 16 15 AGC 14 13 12 LD ANT D MIX OUT(2) 11 IF SUMIDA 2136-023 24Ω 1000pF 1 VOSC-BUFFER 1000pF OSC BUFF 1kΩ 2 OSC B 22pF BUFF 3 OSC GND 15pF 4 OSC E 5 OSC VCC 68pF SVC203 6 MIX IN 5pF (1) 7 MIX IN 5pF (2) 30kΩ VT VCC VT 0.022µF MIX 1000pF OSC BUFF 8 22µF 100kΩ SVC203 9 W-AGC 4pF IN ANT D 10 MIX OUT(1) VCC + A I-ANT.D 1000pF 51/2Ω 30kΩ 51Ω 51Ω + SG FREQ 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 0.022µF 47pF + SMETER 1µF 100kΩ 20kΩ VCL 20 19 0.022µF IF VCC 17 16 18 IF GND KEYED 15 14 AGC 510Ω 13 12 LD ANT D MIX OUT(2) 11 IF SUMIDA 2136-023 24Ω 30kΩ VCC 100kΩ 1000pF VT SVC203 12pF 10pF 30kΩ SVC203 1000pF VT 220Ω 100kΩ 10pF 62pF 100kΩ 15pF 22pF VCC 6 7 8 9 10 IN OSC W-AGC 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 OSC E 100kΩ OSC OSC BUFF B SUMIDA SA-125 4 24Ω PLL 3 OSC GND 1000pF 100pF 2 0.022µF MIX 1000pF 1 BUFF 1000pF OSC BUFF 6pF ANT Only the secondary side is used. The primary side is left open. 1SV234 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 US band oscillator coil SA-278 3 4 2 1 S 3 T 4 1 1-3 2 T 2 4-6 6 S Mixer coil (for both bands) SA-266 No.4715-5/22 LA1193M, 1193V Pin Functions Pin No. Function 1 OSC BUFF 2 OSC Tr. base 3 OSC GND 4 OSC Tr. emitter 5 OSC VCC 6 Mix input (1) 7 Mix input (2) 10 Mix out (1) 11 Mix out (2) Equivalent circuit Note Colpitts oscillator Mixer input usable sensitivity 15dBµ Mixer input I.M. QS 90.5dBµ (6.5dB higher than previous products) Conversion gain 15dB Input impedance 25Ω 9 Antenna damping IANTD = 10mA drive output 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 IF AMP bypass IF gain : 25dB 15 IF AMP input The IF gain can be adjusted by inserting a resistor 18 IF AMP output 19 IF AMP gain adjust 16 RF AGC MOSFET OUTPUT Second gate control Input and output impedances of 330Ω between pins 17 and 19. The gain is at its maximum when there is no resistor inserted. Continued on next page. No.4715-7/22 LA1193M, 1193V Continued from preceding page. Pin No. Function 17 IF, AGC, VCC 20 Keyed AGC input Equivalent circuit Note Controls the narrow AGC. 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 Mixer input AGC Mixer output AGC S-meter output Three dimensions 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 Merit • This is effective as a measure for mitigating two signal sensitivity suppression. station. The narrow AGC sensitivity is controlled at V20 values under 2V. • This allows two signal sensitivity suppression to be mitigated without The wide AGC operates even when V20 is zero, i.e., when the desired • This allows the prevention of incorrect stopping on intermodulation deterioration in the three signal characteristics. station does not exist. 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. • This allows optimal settings to match the reception field conditions. The system has two AGC systems, the N-AGC and the W-AGC. • 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. No.4715-10/22 LA1193M, 1193V 3D-AGC Sensitivity, ∆f and V20 Characteristics AGC sensitivity W-AGC sensitivity ∆F Two signal sensitivity suppression improvement N-AGC sensitivity Desired station 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. Optimization of the component geometry, emitter current and bias allow this circuit to achieve the following performance. P17B MIX VCC P7 MIX INPUT P11 MIX MIX OUT Emitter input Input impedance : 25Ω MIX OUT MIX INPUT P6 • Input Format P10 4. Mixer The mixer circuit used in this IC is a balanced input/balanced output double balance mixer circuit. OSC Mixer input usable sensitivity : 15dBµ Mixer input IMQS* : 90.5dBµ 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 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. 200 100 0 20 40 60 80 85 Ambient temperature, Ta -- °C 400 300 200 100 0 -40 100 I/O characteristics 8 6 -80 4 2 N THD 0 20 40 60 80 100 Antenna input level -- dBµ 24Ω 75Ω 24Ω ANT input fu 20 D 75Ω 24Ω z z =− Dummy two - signal input 10 0 50 60 70 80 90 100 110 Interfering station input level -- dBµ 120 130 JK119333 80 85 100 JK119330 14 13 510Ω 51pF 12 fD VSM Mix 0 10 f D S +N fuD S+N -20 fD V AGC -40 30 6 −800k, −1600 2 fuD VAGC k 0 20 40 60 80 4 fuD VSM +800k, +1600k fD N -80 40 8 fuD N -60 50 kH 80 0k H 30 20 JK119331 00 40 60 100 120 Antenna input level -- dBµ Two-signal interference characteristics 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz fm = 1kHz dev = 22.5kHz fuD = fr ± ∆f non dev 40 I/O characteristics VCC = 8.0V fD = fr = 83MHz fm = 1kHz dev = 22.5kHz -100 -20 0 140 +8 50 120 Desired station input level -- dBµ -100 -20 20 k, −800 0k −160 k, +80000k +16 AM OUT 30%mod fm = 1kHz -60 0 Ambient temperature, Ta -- °C 40 VCC = 8.0V, fr = 83MHz fm = 1kHz, dev22.5kHz Audio Filter, IHF-BPF T/200 VSM -40 -20 JK119329 3SK251+LA1193M or 1193V+LA1145M S+N -20 Desired station input level -- dBµ 500 AF OUT, Noise, OUT, AM OUT -- dBm 0 -20 When mounted on a 41×30×1.1mm3 glass epoxy printed circuit board 0 160 140 JK19332 Two-signal interference characteristics 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz fm = 1kHz dev = 22.5kHz fuD = fr ± ∆f non dev =− 40 0k +4 Hz 00 kH z 300 [LA1193M] AGC output voltage, VAGC -- V S-meter voltage, VSM -- V Total harmonic distortion, THD -- % Allowable power dissipation, Pd max -- mW 400 S-meter voltage, VSM -- V Total harmonic distortion, THD -- % Allowable power dissipation, Pd max -- mW 500 Pd max -- Ta 600 When mounted on a 23×36×1.6mm3 glass epoxy printed circuit board 0 -40 Noise, AF OUT -- dBm [LA1193V] Dummy two - signal input fu D Pd max -- Ta 600 75Ω 24Ω 20 75Ω 75Ω 24Ω ANT input 10 0 50 60 70 80 90 100 110 Interfering station input level -- dBµ 120 130 JK119334 No.4715-13/22 LA1193M, 1193V Three-signal interference characteristics kH z, −1 6 00 kH z 50 Desired station input level -- dBµ 60 00 40 D = −8 30 20 75Ω 36Ω 36Ω 10 60 70 80 90 100 110 120 Interfering station input level -- dBµ 40 30 20 10 0 50 130 75Ω 36Ω 60 70 80 90 100 input 110 120 Interfering station input level -- dBµ JK119335 130 JK119336 S+N dB µ 20 -20 µ dB µ 0dB 1 vi = -40 dB µ 40 µ dB dBµ 60 50 -60 100 110 120 130 JK119337 Vo AGC, antenna dump, FET Source -- VIN ANT 10 VCL = 0V W−AGC only W+N AGC 6 FET Source(N-AGC ON) 3 4 V9 mp 2 -Du NT VCC = 8.0V fr = 83MHz fm = 1kHz dev = 22.5kHz 0 -20 0 20 2 V-A 40 60 80 1 100 120 140 Antenna input -- dBµ VAGC OUT VCC = 8.0V VAGC OUT VCC = 7.0V fr = 83MHz VCC = 0V VCL = 0V 6 16 12 8 4 VCC = 7.0V IANP-D 2 4 20 40 60 80 Mixer input -- dBµ 24Ω VCC 20 VCC = 8.0V IANT-D 0 0 47000pF JK119338 Vo AGC, IANT-D -- VIN MIX 10 8 0 160 10 Mix-OUT 11 100 120 5pF 36Ω 6 75Ω SG 150Ω 10 to IF Mix 75Ω 7 11 VT 5pF 11 30kΩ N-AGC 510Ω 47pF 13 N-AGC-IN 22000pF VAGC OUT 8 8pF 90 30kΩ 80 10pF 70 Interference antenna input -- dBµ 100kΩ 60 4pF 50 Antenna damping voltage (pin 9), FET Source -- V -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. Antenna damping current -- mA -80 Pin 16 AGC output voltage -- V 50 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz dev = 22.5kHz fm = 1kHz fuD1 = fr ± ∆f non dev fuD2 = fr ± 2∆f z dev = 22.5kHz kH 00 z 8 fm = 400Hz ,− kH 00 Dummy three - signal input Hz 8 k + 0 75Ω 36Ω z, 40 kH =− 0 75Ω 36Ω 36Ω 0 D ANT fu +4 Two-signal interference characteristics 0 AGC output voltage, VAGC -- V 60 Three-signal interference characteristics LA1193M or 1193V+LA1145M (Mute-off) 30 20 ANT input 75Ω 36Ω 0 50 Noise, AF OUT -- dBm 70 3SK251+LA1193M or 1193V+LA1145M VCC = 8.0V fr = 83MHz dev = 22.5kHz fm = 1kHz fuD1 = fr ± ∆f non dev z fuD2 = fr ± 2∆f kH dev = 22.5kHz 00 6 +1 fm = 400Hz z, Dummy H three - signal input k 00 +8 75Ω 36Ω fu Desired station input level -- dBµ 70 VT W-AGC-INPUT 0 140 JK119340 No.4715-14/22 LA1193M, 1193V Vo AGC, IANT-D -- VIN MIX VCC = 8.0V IANT-D 8 4 VCC = 7.0V IANT-D 4 2 40 60 80 100 N-AGC 6 12 9 510Ω 47F 75Ω ImA A A 36Ω 75Ω 4 16 I-ANT-Dump 13 I-ANT-D Pin Di 1SV234 8 1000pF SG 4 2 0 0 20 40 60 80 100 0 140 120 47pF 510Ω 11 5pF 13 N-AGC-INPUT VCC VT Vo AGC, IANT-D -- VIN AGC VCC = 8.0V fr = 83MHz VCL = 0V VAGC OUT 8 W-AGC-IN I-ANT-Dump 8 9 OUT 6 12 ImA A 4pF A 36Ω 4 I-ANT-D Pin Di 1SV234 75Ω 75Ω 8 1000pF SG 4 2 f = 83MHz 0 0 Pin 13 AGC input -- dBµ (the input value at point A) JK119344 20 40 60 80 100 0 140 120 Pin 8 AGC input -- dBµ (the input value at point A) JK119345 Mixer input -- ∆f 110 7 10 VCC = 8.0V fr = 10.7MHz VCL = VSM VAGC OUT 8 Mix JK119342 Vo AGC, IANT-D -- VIN AGC 10 75Ω 0 140 120 Mixer input -- dBµ SG 150Ω to IF 10 Antenna damping current -- mA 20 75Ω 6 24Ω 12 5pF 1000pF 36Ω 22000pF 6 0 0 Pin 16 AGC output voltage, -- V 16 8pF VCC = 7.0V 30kΩ VAGC OUT 10pF VCC = 8.0V 100kΩ VAGC OUT Antenna damping current -- mA 8 20 fr = 83MHz VCL = 5V VCC = 8.0V Antenna damping current -- mA Pin 16 AGC output voltage -- V AGC output voltage, VAGC -- V 10 VCL = 0V W-AGC only 100 5pF 1000pF 6 -5 -4 -3 -2 -1 8pF 80 70 60 0 VCC = 8.0V fr = 83MHz A mixer input level such that the VAGC pin 16 output is under 2V 1 2 ∆f -- MHz 3 4 5 0Ω 10 0Ω 90 R 36Ω 75Ω 13 N-AGC 47pF INPUT 75Ω 5 7 1.0 2 3 5 7 10 2 3 5 7 100 AGC input frequency -- MHz SG 2 3 5 7 JK119348 AGC input level -- dBµ (Pin 16 VAGC : ≤ 2V) 1k 0Ω 20 0Ω 30 Ω 0 51 100 70 3 510Ω 24Ω 11 5pF 13 N-AGC-INPUT VCC 6 Ω 120 80 7 47pF JK119346 VCC = 8.0V N-AGC INPUT 110 Mix 8 VT W-AGC-INPUT AGC frequency response 130 10 22000pF 4pF Mixer input -- dBµ AGC input level -- dBµ (Pin 16 VAGC : ≤ 2V) -6 75Ω 30kΩ SG N-AGC VCL = 4V 10pF 90 100kΩ 75Ω 36Ω AGC frequency response 130 VCC = 8.0V AGC INPUT 120 110 pF 20 pF 100 10 22 4 90 F 0p 00 F 7p C 36Ω 75Ω 13 80 N-AGC-INPUT 75Ω 70 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 AGC input frequency -- MHz SG 2 3 5 7 JK119349 No.4715-15/22 LA1193M, 1193V 120 7.5V N-AGC ON Level (V16 < 2V) (N - AGC pin 13 input) AGC input ON level -- dBµ (AGC-ON = VAGC < 2V, pin 13 input) 130 VAGC20 -- VCL20 140 fC = 10.7MHz W-AGC-OFF Cannot be measured for values higher than 126dBµ VCC = 8.5V 7.0V 110 8.0V 100 90 VCC = 8.0V fC = 10.7MHz 130 VCC 20 120 510Ω 36Ω 75Ω 47pF 75Ω SG 13 110 100 25°C Ta = 80°C 90 −40°C 80 0.4 0.6 0.8 1.0 1.2 1.4 Pin 20 voltage, VCL20 -- V 80 0.4 1.6 0.6 0.8 1.0 1.2 94 VCC = 8.0V AGC pin input AGC ON Level -- dBµ 0.8 W-AGC-OFF (With pin 8 open) 0.4 20 75Ω 510Ω 36Ω 13 47pF 75Ω 0.2 -40 -20 VCC = 8.0V fr = 83MHz 40 60 80 100 MHz UT 10.7 INP N-AGC N-AGC 86 82 78 22000pF 8pin or 13pin 70 -60 -40 -20 JK119352 0 20 40 75Ω 36Ω 75Ω 60 SG 80 100 Ambient temperature, Ta -- °C 120 JK119353 N-AGC-IN 13 W-AGC 4pF Pickup C = 102 94 90 SG 100kΩ 0Ω C F+51 N-AG p C = 47p u Pick 82 78 3pF 8 W-AGC-IN Mix 5pF 75Ω 86 47pF 150Ω 1IF 5pF 75Ω 35Ω 98 8pF AGC ON Level -- dBµ (when pin 16 ≤ 2V) 20 W-AG AGC ON Level -- Ta 110 106 0 90 74 Ambient temperature, Ta -- °C 0MHz UT 10 P GC IN C W-A 10pF 0 -60 SG 1.6 JK119351 AGC ON Level -- Ta 98 VCC = 8.0V fC = 10.7MHz 0.6 1.4 Pin 20 voltage, VCL -- V JK119350 AGC ON Level -- Ta 1.0 Pin 20 voltage, VCL -- V 10.7MHz VAGC -- VCL20 140 30kΩ 0.022µF 24Ω VT 74 70 -60 -40 -20 0 20 40 60 80 Ambient temperature, Ta -- °C 100 JK119354 VAGC -- f 130 VCC = 8.0V AGC pin input VAGC-ON Level -- dBµ (when pin 16 > 2V) 120 22000pF W-AGC8pin N-AGC13pin 110 75Ω 36Ω 75Ω SG 100 N-AG C W-AGC 90 90 70 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 AGC input frequency -- MHz 2 3 5 7 JK119356 No.4715-16/22 LA1193M, 1193V VAGC OUT -- VCL VCC = 8.0V fr = 83MHz VIN = 100dBµ W-AGC OFF (With pin 8 connected to ground) MIX input 4 100kΩ 0.2 0.4 0.6 3 0.022µF 0.8 1.0 1.2 1.4 24Ω VCC 1.6 JK119357 IANT-D -- VCL 2 10 7 5 30kΩ VCC 2 Pin 20 voltage, VCL -- V fC = 10.7MHz VIN = 100dBµ (Pin 13 input) N-AGC-only W-AGC off I-ANT-D 2 1.0 7 5 13 9 510Ω 47pF 3 I A 2 36Ω 0.1 7 5 3 2 0 75Ω 75Ω 0.2 0.4 0.6 0.8 1000pF SG 1.0 1.2 1.4 Pin 20 voltage, VCL -- V Vo MIX -- VIN MIX 130 120 1.6 JK119359 fr = 83MHz fOSC = 72.3MHz fIF = 10.7MHz Vin-Mix 5pF 1000pF 110 V C =8 VC 100 75Ω 36Ω 6V SG 8pF Antenna damping current -- mA Mix 5pF 75Ω 0 0 Mixer output -- dBµ 75Ω 36Ω 47pF 150Ω IF 5pF 8pF 6 1000pF 10pF 8 N-AGC-IN 13 Mix 330Ω 5pF 75Ω 90 VO-IF 10pF Pin 16 AGC output voltage -- V 10 100kΩ 30kΩ 1000pF VT 80 24Ω VCC 70 60 60 70 80 90 100 110 Mixer input -- dBµ 120 JK119360 Vo IF -- VIN IF 130 fC = 10.7MHz 120 OPEN 19 IF output -- dBµ 110 = C 100 VC 9V 75Ω 36Ω 8V 7V SG 15 1IF 22000pF AMP 14 75Ω 90 22000pF 330Ω IF OUTPUT 22000pF 80 70 60 50 60 70 80 90 100 IF input voltage -- dBµ 110 120 130 JK119362 No.4715-17/22 LA1193M, 1193V Vo IF -- Ta 130 VCC = 8.0V fr = 83MHz ut A tp Hz IF 1000pF 7M 0. 1 90 5pF 6 36Ω 75Ω 50 60 70 80 90 100 110 IF input voltage -- dBµ 22000pF 30kΩ IF OUTPUT 14 330Ω 22000pF 11 22000pF 24Ω VCC VT 70 60 40 18 15 Mix 7 100kΩ 80 150Ω 10 IF 5pF 100 ou 10pF 8pF 110 75Ω Pin 18 IF output -- dBµ 120 120 JK119364 IF AMP -- f 130 VCC = 8.0V VIN = 100dBµ (pin 15) OPEN 19 36Ω 75Ω Pin 18 IF output -- dBµ 120 110 100 15 22000pF IF AMP 14 75Ω 22000pF 22000pF IF OUTPUT 330Ω 90 80 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 IF input frequency -- MHz 2 3 5 7 JK119366 VOSC -- Ta 90 Oscillator buffer output voltage -- dBµ VCC = 8.0V 86 fOSC = 7 9.3M 82 Hz 72.3MHz 1 65.3MH V 4 15pF 22pF SVC203 z 62pF 8pF 10pF 78 30kΩ 74 VT 70 -60 -40 -20 0 20 40 60 Ambient temperature, Ta -- °C ∆fOSC -- Ta 400 Pin 1 oscillator buffer output, ∆fOSC -- MHz 3 VOSC Buff 80 100 JK119368 VCC = 8.0V fOSC = 72.3MHz Ta = 25°C 300 3 4 15pF 200 22pF 100 SVC203 62pF 0 10pF -100 8pF -200 30kΩ -300 -400 -60 -40 -20 0 20 40 60 Ambient temperature, Ta -- °C 80 100 JK119370 No.4715-18/22 LA1193M, 1193V Vo IF -- Ta 100 VCC = 8.0V fC = 10.7MHz 120dBµ 96 92 100dBµ 80dBµ 84 75Ω 80 76 22000pF 15 36Ω 75Ω 14 SG 10.7MHz IF output level -- dBµ 90dBµ 88 70dBµ 19 22000pF 300Ω 22000pF VO IF AC 56Ω 51Ω 72 68 60dBµ 64 60 -60 -40 -20 0 20 40 60 100 120 JK119372 VIN IF -- Ta 100 VCC = 8.0V fC = 10.7MHz 98 −3dB limit 92 IF input level -- dBµ 80 Ambient temperature, Ta -- °C 22000pF 88 84 36Ω 75Ω 75Ω 80 15 22000pF 18 VO IF 14 56Ω 51Ω Vo IF = 78dBµ 76 V 72 68 64 -40 -20 20 40 60 80 100 120 JK119374 Vo IF -- Ta 110 VCC = 8.0V fr = 83MHz 100 120dBµ 75Ω 1000pF 100dBµ 80dBµ 90 36Ω VIN-Mix 150Ω Mix 70dBµ 70 60dBµ SG 330Ω 22000pF 5pF 75Ω 30kΩ 80 22000pF 22000pF IF AMP IF OUTPUT 5pF 100kΩ IF output level -- dBµ 0 Ambient temperature, Ta -- °C 8pF 10pF 60 -60 1000pF VT 24Ω VCC 60 -40 -20 0 20 40 60 Ambient temperature, Ta -- °C 100 JK119376 MIX -- Ta 96 VCC = 8.0V fr = 83MHz 92 Vo IF = −3dB 88 limit 75Ω 1000pF 84 36Ω VIN-Mix 150Ω Mix 80 76 58dBµ 72 VT 68 330Ω 22000pF 5pF 75Ω 30kΩ SG 22000pF 22000pF IF AMP IF OUTPUT 5pF 100kΩ Mixer input level -- dBµ 80 8pF 10pF 50 -60 1000pF 24Ω VCC 64 60 -60 -40 -20 0 20 40 60 Ambient temperature, Ta -- °C 80 100 JK119378 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. This catalog provides information as of May, 2008. Specifications and information herein are subject to change without notice. PS No. 4715-22/22