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fungsi detector

QRD1113 / QRD1114 Reflective Object Sensor - Fairchild ...

Description The QRD1113 and QRD1114 reflective sensors consist of an infrared emitting diode and an NPN silicon phototransistor mounted side by side in a black plastic housing. The on-axis radiation of the emitter and the on-axis response of the detector are both perpendicular to the face of the QRD1113 and QRD1114. The phototransistor responds to radiation emitted from the diode only when a reflective object or surface is in the field of view of the detector. Phototransistor Output No-Contact Surface Sensing Unfocused for Sensing Diffused Surfaces Compact Package Daylight Filter on sensor Schematic 2 3 1 4 PIN 1. Collector PIN 3. Anode PIN 2. Emitter PIN 4. Cathode Ordering Information Part Number QRD1113 QRD1114 Operating Temperature -40 to +85°C © 2005 Fairchild Semiconductor Corporation QRD1113 / QRD1114 Rev. 1.2.0 Package Top Mark Packing Method Custom 4L QRD1113 Bulk Custom 4L QRD1114 Bulk www.fairchildsemi.com 1 QRD1113 / QRD1114 — Reflective Object Sensor June 2013 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise specified. Symbol Parameter Min. TOPR Operating Temperature TSTG Storage Temperature TSOL-I Lead Temperature (Solder Iron)(1,2,3) 240 for 5 s TSOL-F Lead Temperature (Solder Flow)(1,2) Unit -40 to +85 260 for 10 s -40 to + 100 °C EMMITER IF Continuous Forward Current 50 mA VR Reverse Voltage 5 V PD Power Dissipation 100 mW VCEO Collector-Emitter Voltage 30 VECO Emitter-Collector Voltage SEMSOR PD V V Power Dissipation(4) 100 mW

LM3089 FM Receiver IF System
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LM3089 FM Receiver IF System Y General Description The LM3089 has been designed to provide all the major functions required for modern FM IF designs of automotive high-fidelity and communications receivers Y Features Y Y Y Three stage IF amplifier limiter provides 12 mV (typ) b 3 dB limiting sensitivity Balanced product detector and audio amplifier provide 400 mV (typ) of recovered audio with distortion as low as 0 1% with proper external coil designs Y Y Four internal carrier level detectors provide delayed AGC signal to tuner IF level meter drive current and interchannel mute control AFC amplifier provides AFC current for tuner and or center tuning meters Improved operating and temperature performance especially when using high Q quadrature coils in narrow band FM communications receivers No mute circuit latchup problems A direct replacement for CA3089E Connection Diagram Dual-In-Line Package TL H 7149 – 2 Top View Order Number LM3089N See NS Package Number N16E C1995 National Semiconductor Corporation TL H 7149 RRD-B30M115 Printed in U S A LM3089 FM Receiver IF System September 1992 Toko America 1250 Feehanville Drive Mount Prospect IL 60056 (312) 297-0070 TL H 7149 – 1

NTE788 Integrated Circuit IF System for FM Receiver

The NTE788 is a monolithic integrated circuit in a 16–Lead DIP type package that provides all the functions of a comprehensive FM–IF system. This device features a three–stage FM–IF amplifier/limiter configuration with level detectors for each stage, a doubly–balanced quadrature FM detector, and an audio amplifier that features the optional use of a muting (squelch) circuit. The advanced circuit design of the IF system includes desirable deluxe features such as delayed AGC for the RF tuner, an AFC drive circuit, and an output signal to drive a tuning meter and/or provide stereo switching logic. In addition, internal power supply regulators maintain a nearly constant current drain over the voltage supply range of +8.5V to +16V. Features: D Exceptional limiting sensitivity: 12µV typ. at –3dB point D Low distortion: 0.1% typ. (with double–tuned coil) D Single–coil tuning capability D Improved S + N/N Radio D Externally programmable recovered audio level D Provides specific signal for control of interchannel muting (squelch) D On channel step for search control D Provides programmable AGC voltage for RF amplifier D Internal supply–voltage regulators D Externally programmable “ON” channel step width, and deviation at which muting occurs...

LM3089 FM Receiver IF System (Rev. A) - Texas Instruments

LM3089 FM Receiver IF System Literature Number: SNOSBQ6A LM3089 FM Receiver IF System The LM3089 has been designed to provide all the major functions required for modern FM IF designs of automotive high-fidelity and communications receivers Y Features Y Y Y Three stage IF amplifier limiter provides 12 mV (typ) b 3 dB limiting sensitivity Balanced product detector and audio amplifier provide 400 mV (typ) of recovered audio with distortion as low as 0 1% with proper external coil designs Y Y Four internal carrier level detectors provide delayed AGC signal to tuner IF level meter drive current and interchannel mute control AFC amplifier provides AFC current for tuner and or center tuning meters Improved operating and temperature performance especially when using high Q quadrature coils in narrow band FM communications receivers No mute circuit latchup problems A direct replacement for CA3089E Connection Diagram bs ol et Dual-In-Line Package e Y General Description TL H 7149 – 2 Top View O Order Number LM3089N See NS Package Number N16E C1995 National Semiconductor Corporation TL H 7149 RRD-B30M115 Printed in U S A LM3089 FM Receiver IF System

Wireless Driveway Sensor Alarm - Total Security

Wireless Driveway Sensor Alarm FEATURES Volume control 3 chime sounds to choose from 12 Zone Receiver for locating intrusion Low battery indicator Fully adjustable/weatherproof sensor Timed Relay accessory output Fan and Long Range detection pattern Rotating Infra Red "eye" for perfect aiming Setup is simple! Just two buttons perform all set up functions. 1 Receiver and up to 4 Transmitters can be installed around your home entrances for perimeter awareness. Our WIRELESS 1000 Driveway Alarm, is a wireless chime for indoor and outdoor applications. Its wireless PIR detector is made for indoor or outdoor use and has detection patterns for doorway and driveway coverage. Just insert a 9V battery and mount the detector wherever you want detection, then plug-in the chime box receiver to complete the installation. Features include On-Off control, adjustable volume, 12 zone enunciation (3 zones identifiable) an optional alarm mode, and a 1 amp form C relay. Maximum transmission range: 750ft - 1000 ft (with no obstructions) 100ft - 150ft (Stucco or concrete walls) Unique mounting system allows sensor to be located behind post or tree for hidden applications. Exclusive sensor eye allows invisible beam to be adjusted to a very narrow pattern for driveway and perimeter applications. Now bringing the benefits of its advanced wireless technology in the form of greater RF transmission range and design versatility, to make your life more comfortable and convenient. The Wireless 1000 Driveway Alarm System can be installed anywhere easily and quickly with no wiring. Whether it is for home or business, indoor or outdoor, Wireless 1000 Driveway Alarm is the ideal choice for perimeter awareness and wireless remote control. Long Radio Transmission Range FCC Approved Easy Installation - Indoor / Outdoor Use Up to 3 sensors transmitter can be used per receiver channel (zone1, zone2, zone3, zone4* - receiver zone 4 is a constant alarm). As many receivers as needed can be used. Units: inches (mm)...

AUTO-SCAN FM RADIO KIT - Elenco
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AUTO-SCAN FM RADIO KIT MODEL FM-88K ELENCO® 150 Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 Website: www.elenco.com e-mail: elenco@elenco.com To see our complete line of Educational Products go to WWW.ELENCO.COM Assembly and Instruction Manual ELENCO ® Copyright © 2011 by ELENCO® All rights reserved. No part of this book shall be reproduced by any means; electronic, photocopying, or otherwise without written permission from the publisher. 753050 PARTS LIST GLOSSARY (Continued) If you are a student, and any parts are missing or damaged, please see instructor or bookstore. If you purchased this kit from a distributor, catalog, etc., please contact ELENCO® (address/phone/e-mail is at the back of this manual) for additional assistance, if needed. DO NOT contact your place of purchase as they will not be able to help you. RF Radio Frequency. Sensitivity The ability of a receiver to pick up low-amplitude signals. Speaker An electronic device that turn electric impulses into sound. Surface-mount Technology RESISTORS Symbol R5 R1 R3 R4 R2 R6/S3 Value Color Code 10Ω 5% 1/4W brown-black-black-gold 680Ω 5% 1/4W blue-gray-brown-gold 5.6kΩ 5% 1/4W green-blue-red-gold 10kΩ 5% 1/4W brown-black-orange-gold 18kΩ 5% 1/4W brown-gray-orange-gold Potentiometer 50kΩ & switch w/ nut & washer Part # 121000 136800 145600 151000 151800 192522 CAPACITORS Qty. r1 r1 r1 r1 r1 r1 r1 r1 r2 r1 r1 r6 r2 r1 r1 r2 Symbol C6 C7 C10 C5 C8 C4 C13 C23 C11, C12 C15 C19 C3, C9, C14, C16, C17, C* C21, C22 C20 C1 C2, C18 Value 33pF 82pF 180pF 220pF 330pF 470pF 680pF 1500pF 3300pF 0.033μF 0.047μF 0.1μF 10μF 22μF 100μF 220μF Description Discap (33) Discap (82) Discap (181 or 180) Discap (221 or 220) Discap (331 or 330) Discap (471 or 470) Discap (681 or 680) Discap (152) Discap (332) Discap (333) Discap (473) Discap (104) Electrolytic radial Electrolytic radial Electrolytic radial Electrolytic radial Part # 213317 218210 221810 222210 223317 224717 226880 231516 233310 243318 244780 251010 271044 272244 281044 282244 COILS Qty. r1 r1 Symbol L2 L1 Value Qty. r1 r1 r1 r1 r1 Symbol D1 D2 D3 U2 U1 Description Coil 4-turn Coil 6-turn Value BB909/BB910 1N4001 Part # 430150 430160 SEMICONDUCTORS LM-386 or identical TDA7088T or identical Description Varactor Semiconductor silicon diode Red LED 3mm Low voltage audio power amplifier FM receiver SM installed on PC board Part # 310909 314001 350003 330386 MISCELLANEOUS Qty. r1 r1 r2 r1 r1 r1 r1 r1 Description Antenna FM PC board w/ installed U1 (TDA7088T) Push button switch 12mm Battery holder Speaker 8Ω Cap push button switch yellow Cap push button switch red Knob pot / switch Qty. r1 r2 r1 r1 r1 r 3” r1 Part # 484005 517038 540005 590096 590102 622001 622007 622050 -1- Description Screw M1.8 x 7.5mm Antenna screw M2 x 5mm Nut M1.8 Socket IC 8-pin Speaker pad Wire 22 ga. solid Solder Lead-free Part # 641100 643148 644210 664008 780128 834012 9LF99 Trimmer A semiconductor component that can be used to amplify signals, or as electronic switches. Varactor A method of using special components that are soldered to the PC board’s surface. A diode optimized to vary its internal capacitance with a change in its reverse bias voltage. Voltage Electrical potential difference measured in volts. An adjustable fine-tuning resistor, capacitor, or inductor of small values. Voltage Regulator A circuit that holds the DC voltage. QUIZ INSTRUCTIONS: Complete the following examination, check your answers carefully. 6. The capacitance of the varactor is determined by . . . r A) the voltage level. r B) the amount of current in the circuit. r C) the signal strength of the RF carrier. r D) the amount of resistance in the circuit. 1. The number of cycles produced per second by a source of sound is called the . . . r A) amplitude. r B) vibration. r C) sound wave. r D) frequency. 7. The ability to select a specific band of frequencies, while rejecting others, is called . . . r A) selectivity. r B) sensitivity. r C) demodulation. r D) none of the above. 2. The frequency of the modulating signal determines the ... r A) number of times the frequency of the carrier changes per second. r B) maximum deviation of the FM carrier. r C) maximum frequency swing of the FM carrier. r D) amount of amplitude change of the FM carrier. 8. The process of mixing two signals to produce a third signal is called . . . r A) filtering. r B) detecting. r C) rectification. r D) heterodyning. 3. The FM broadcast band is . . . r A) 550 – 1,600kHz. r B) 10.7MHz. r C) 88 – 108MHz. r D) 98.7 – 118.7MHz. 9. The circuit designed to supply substantial power output into low impedance load is called . . . r A) power supply. r B) pre-amplifier. r C) power amplifier. r D) detector. 4. The AFC circuit is used to . . . r A) automatically hold the local oscillator on frequency. r B) maintain constant gain in the receiver to prevent such things as fading. r C) prevent amplitude variations of the FM carrier. r D) automatically control the audio frequencies in the receiver. 5. The device most often used for changing the local oscillator frequency with the AFC voltage is a . . . r A) feedthrough capacitor. r B) variable inductor. r C) varactor. r D) trimmer capacitor. 10. The gain of the LM-386 amplifier can be set in range from . . . r A) 1 to 20. r B) 20 to 200. r C) 0 to 200. r D) 50 to 100. Answers: 1. D, 2. A, 3. C, 4. A, 5. C, 6. A, 7. C, 8. D, 9. C, 10. B

FM radio circuit - NXP Semiconductors

The TDA7000 is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components is important (small dimensions and low costs). The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment is the resonant circuit for the oscillator, thus selecting the reception frequency. Spurious reception is avoided by means of a mute circuit, which also eliminates too noisy input signals. Special precautions are taken to meet the radiation requirements. The TDA7000 includes the following functions: • R.F. input stage • Mixer • Local oscillator • I.F. amplifier/limiter • Phase demodulator • Mute detector • Mute switch QUICK REFERENCE DATA 2,7 to 10 V Supply voltage range (pin 5) VP Supply current at VP = 4,5 V IP typ. R.F. input frequency range frf 1,5 to 110 MHz 8 mA Sensitivity for -3 dB limiting (e.m.f. voltage) (source impedance: 75 Ω; mute disabled) EMF typ. 1,5 µV EMF typ. 200 mV Signal handling (e.m.f. voltage) (source impedance: 75 Ω) A.F. output voltage at RL = 22 kΩ Vo PACKAGE OUTLINE 18-lead DIL; plastic (SOT102HE); SOT102-1; 1996 July 24. May 1992 2 typ. 75 mV Philips Semiconductors Product specification FM radio circuit TDA7000 Fig.1 Block diagram. May 1992 3 Philips Semiconductors Product specification FM radio circuit TDA7000 RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage (pin 5) VP max. 12 V Oscillator voltage (pin 6) V6-5 Total power dissipation see derating curve Fig.2 Storage temperature range Tstg Operating ambient temperature range Tamb VP−0,5 to VP + 0,5 V −55 to +150 °C 0 to + 60 °C Fig.2 Power derating curve. D.C. CHARACTERISTICS VP = 4,5 V; Tamb = 25 °C; measured in Fig.4; unless otherwise specified... A.C. CHARACTERISTICS VP = 4,5 V; Tamb = 25 °C; measured in Fig.4 (mute switch open, enabled); frf = 96 MHz (tuned to max. signal at 5 µV e.m.f.) modulated with ∆f = ± 22,5 kHz; fm = 1 kHz; EMF = 0,2 mV (e.m.f. voltage at a source impedance of 75 Ω); r.m.s. noise voltage measured unweighted (f = 300 Hz to 20 kHz); unless otherwise specified... Signal handling (e.m.f. voltage) for THD < 10%; ∆f = ± 75 kHz Signal-to-noise ratio Total harmonic distortion AM suppression of output voltage (ratio of the AM output signal referred to the FM output signal) FM signal: fm = 1 kHz; ∆f = ± 75 kHz AM signal: fm = 1 kHz; m = 80% Ripple rejection (∆VP = 100 mV; f = 1 kHz) Oscillator voltage (r.m.s. value) at pin 6 Variation of oscillator frequency ∆fosc...

AM/FM stereo radio circuit
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TEA5711; TEA5711T AM/FM stereo radio circuit Product specification Supersedes data of October 1992 File under Integrated Circuits, IC01 Philips Semiconductors September 1994 Philips Semiconductors Product specification AM/FM stereo radio circuit TEA5711; TEA5711T • Designed for simple and reliable printed-circuit board layout FEATURES • Wide supply voltage range: 1.8 or 2.1 to 12 V • High impedance MOSFET input on AM. • Low current consumption: 15 mA at AM, 16 mA at FM • High selectivity with distributed IF gain APPLICATIONS • LED driver for stereo indication • High input sensitivity: 1.6 mV/m (AM), 2.0 µV (FM) for 26 dB S/N • Portable AM/FM stereo radio • Good strong signal behaviour: 10 V/m at AM, 500 mV at FM • Personal headphone radio. • Low output distortion: 0.8% at AM, 0.3% at FM DESCRIPTION • Mini/midi receiver sets • Signal level output The TEA5711 is a high performance Bimos IC for use in AM/FM stereo radios. All necessary functions are integrated: from AM and FM front-end to AM detector and FM stereo output stages. • Soft mute • Signal dependent stereo... This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...

AM/FM radio receiver circuit
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INTEGRATED CIRCUITS DATA SHEET TEA5710; TEA5710T AM/FM radio receiver circuit Product specification File under Integrated Circuits, IC01 March 1994 Philips Semiconductors Product specification AM/FM radio receiver circuit TEA5710; TEA5710T FEATURES APPLICATIONS • Wide supply voltage range: 2.0 to 12 V • Portable AM/FM radio • Low current consumption: 7.5 mA at AM, 9.0 mA at FM • Clock radio • High selectivity with distributed IF gain • Personal headphone radio • LED driver for tuning indication • High input sensitivity: 1.6 mV/m (AM), 2.0 µV (FM) for 26 dB S/N DESCRIPTION The TEA5710 is a high performance Bimos IC for use in AM/FM radios. All necessary functions are integrated: from AM and FM front-end to detector output stages. • Good strong signal behaviour: 10 V/m at AM, 500 mV at FM • Low output distortion: 0.8% at AM, 0.3% at FM • Designed for simple and reliable PC-board layout • High impedance MOSFET input on AM QUICK REFERENCE DATA Conditions AM: fi = 1 MHz; m = 0.3; fm = 1 kHz; VP = 3.0 V; measured in Fig.4 with S1 in position B and S2 in position A, unless otherwise specified. Conditions FM: fi = 100 MHz; ∆f = 22.5 kHz; fm = 1 kHz; VP = 3.0 V; measured in Fig.4 with S1 in position B and S2 in position A, unless otherwise specified. SYMBOL... FUNCTIONAL DESCRIPTION The TEA5710 incorporates internal stabilized power supplies. The maximum supply voltage is 12 V, the minimum voltage can go down temporarily to 1.8 V without any loss in performance. The AM circuit incorporates a double balanced mixer, a one pin low-voltage oscillator (up to 30 MHz), a field-strength dependent indicator output and is designed for distributed selectivity. The AM input is designed to be connected to the top of a tuned circuit. AGC controls the IF amplification and for large signals it lowers the input impedance. The first AM selectivity can be an IFT as well as an IFT combined with a ceramic filter; the second one is an IFT. The FM circuit incorporates a tuned RF stage, a double balanced mixer, a one-pin oscillator, a field-strength indicator output and is designed for distributed IF ceramic filters. The FM quadrature detector uses a ceramic resonator. March 1994

Manual - Turtle Beach
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X-Ray Headset - Left View  1. Power Button: Turn on the headset by pressing the power button for a couple of seconds, then release. You will hear 2 beeps and the power LED should start flashing. Turn off the headset by pressing the button until the LED stays on and you hear 2 beeps, then release. To enter Pairing Mode, press and hold the power button for about 6 seconds until you hear 2 fast beeps and the LED begins to flash rapidly (see pg 9). The headset will turn off after several minutes if there’s no audio detected or if the transmitter is turned off.  2. Tone Button: Press this button to activate the different EQ presets. A beep will indicate which preset is selected. (see pg. 18) ...  4. Variable Mic Monitor: Adjusts the level of your voice heard in the headset. (see pg. 19) NOTE: Turning up the mic monitor may cause the mic to pick up room sounds which will make the silence detector not automatically shut off the headset when it’s not being used. If the power is not automatically shutting down, turn down this mic monitor control. 3. Blast Limiter Button: Press this button to activate the different Blast Limiter presets. A beep will indicate which preset is selected. (see pg. 18) ... 5. Xbox 360 Controller Jack: Connect the Xbox 360 Talkback Cable from your headset to the controller jack. Game Volume: Turn to adjust the game sound level.Removable Microphone with Adjustable Boom: T  7.  he microphone can be removed from the headset when chat is not required by detaching it from the boom.To properly position the mic: Remove the foam cover, insert the boom into the socket so the holes on the mic casing are facing your mouth. Then replace the foam cover. The boom jack also has a marker to indicate the proper mic position. ...

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