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Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LT1115CSW Linear Technology LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1115CSW#PBF Linear Technology LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1115CSW#TR Linear Technology LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1115CSW#TRPBF Linear Technology LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
LT1115CN8 Linear Technology LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C
LT1115CN8#PBF Linear Technology LT1115 - Ultra-Low Noise, Low Distortion, Audio Op Amp; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C

tdma noise reduce audio Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2010 - tdma noise reduce audio

Abstract: tdma noise reduce mems microphone WuRTH bead application tdma noise 74284 BLM15HD182SN1 mems microphone output impedance EH11
Text: components in audio band. Figure 2 Typical Suppression of TDMA Noise in Audio Band by Ferrite Bead at VDD , w WAN_0238 TDMA Noise Filtering INTRODUCTION When designing certain products, especially , bring down any potential TDMA noise presented to the MEMS Microphone without requiring special board , induce noise in audio band. However this strategy does not work well for wide frequency range input noise such as TDMA signal. A ferrite bead is the optimum device to use for TDMA filtering. The ferrite


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2005 - tdma noise reduce audio

Abstract: kleer Coexistence tdma noise reduce 2.4ghz receiver assignment on bluetooth bluetooth transmitter receiver KLR0000-WP2-1 LP Technology ""frequency hopping spread spectrum""
Text: audio applications, TDMA loses much of its utility as a means of achieving coexistence, whereupon FDMA solutions are preferred over TDMA techniques. As discussed in Kleer whitepaper "Wireless Digital Audio , audio solution could reduce the duty cycle by having a higher capacity. If this is achieved using the , access point use TDMA , they will delay transmissions if they detect the wireless audio signal, reducing , issues for wireless audio applications, and some of the factors that should be considered in selecting a


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PDF KLR0000-WP2-1 37Mb/s tdma noise reduce audio kleer Coexistence tdma noise reduce 2.4ghz receiver assignment on bluetooth bluetooth transmitter receiver LP Technology ""frequency hopping spread spectrum""
1999 - Not Available

Abstract: No abstract text available
Text: Hum and Noise Analog RX Qualitative Audio Analog SAT/DSAT Analog Signaling Tone/DST Analog SINAD Analog TX Audio Distortion Analog TX Audio Frequency Response Analog TX FM Hum and Noise Analog TX , Overview HP E8291A TDMA Point-of-Service Test (PoST) Software For HP 8920B Option 800 , the testing of TDMA and AMPS mobile phones • Verifies phone performance with just a few mouse , measurement capabilities for test developers An easy-to-use, PC-based solution for testing TDMA


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PDF E8291A 8920B 5968-5394E
CMX981

Abstract: c4fm CMX980A 64 QAM modulator demodulator gmsk fm modulator small fm radio tdma noise reduce audio fm modulation and demodulation
Text: DSP must interface to external analog circuits including RF modulator, RF receiver, audio microphone and audio speaker driver. Analog interfaces are also needed to sample or control a variety of , audio interface 4 1 2 RF transmitter Battery 5 DSP 6 Rx audio interface Tx radio , spurious and low noise to achieve high spectral purity of over-the-air signals. Rx radio interface ADCs provide high dynamic range and high SINAD (signal to noise plus distortion) to enable excellent adjacent


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PDF CMX981 AN/2WR/981/1 CMX981 64-pin c4fm CMX980A 64 QAM modulator demodulator gmsk fm modulator small fm radio tdma noise reduce audio fm modulation and demodulation
2006 - Reducing Audio Buzz in GSM Cell Phones

Abstract: tdma noise reduce audio tdma noise AN-1496 LM4845 LM4884 LM4946
Text: TDMA Noise (Continued) 20197020 FIGURE 4. RF Energy Coupling into the Audio Circuitry · Do , : In this application note the terms " TDMA noise ", "RF energy", " audio buzz", and "buzz" are used , National Semiconductor Application Note 1496 Allan Soriano May 2006 Noise and TDMA Noise , colliding with silicon atoms3. TDMA Noise ("buzz") in GSM mobile phones is generated from a 217Hz waveform which produces an audible noise when coupled into the audio path and conducts to the speaker, earpiece


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PDF CSP-9-111S2) AN-1496 Reducing Audio Buzz in GSM Cell Phones tdma noise reduce audio tdma noise AN-1496 LM4845 LM4884 LM4946
2008 - Wireless Electronic Notice Board using gsm

Abstract: Reducing Audio Buzz in GSM Cell Phones No external components mono audio amplifier national audio LM4946 LM4884 LM4845 High-power active loudspeaker system Cambridge capacitor capacitors AN1496
Text: application note the terms " TDMA noise ", "RF energy", " audio buzz", and "buzz" are used interchangeably , National Semiconductor Application Note 1496 Allan Soriano April 28, 2008 Noise and TDMA , create holeelectron pairs by colliding with silicon atoms3. TDMA Noise ("buzz") in GSM mobile phones is generated from a 217Hz waveform which produces an audible noise when coupled into the audio path and , . This application note will specifically address the problem of TDMA Noise customers have encountered


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PDF AN-1496 Wireless Electronic Notice Board using gsm Reducing Audio Buzz in GSM Cell Phones No external components mono audio amplifier national audio LM4946 LM4884 LM4845 High-power active loudspeaker system Cambridge capacitor capacitors AN1496
2001 - Not Available

Abstract: No abstract text available
Text: Signaling Tone/DST Frequency Error TDMA Handoff Burst Timing Error Analog TX Audio Frequency , easyto-use, Windows -based solution that lets you: ® Reduce cost • Save money by reducing the , facilities Streamline repair process • Automate the testing of CDMA, TDMA , AMPS, and GSM mobile phones , , TDMA , GSM, and AMPS mobile phones— at the point-of-sale or anywhere within your service network , station test set • 8924E CDMA mobile station test set E8291A TDMA /AMPS PoST works with: • 8920B


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PDF E8290A, E8291A, E8292A, E8294A 5968-6255E
2008 - tdma noise

Abstract: DLM11GN601SZ2 AN2819 BLM15BB750SN1 DLM11G GRM36C0G390J50
Text: AN2819 Application note TDMA noise cancelling on PCB audio paths for audio codec embedded inside , to cancel TDMA noise in a target application board including high levels of radiated RF fields. October 2008 Rev 1 1/6 www.stnwireless.com Detecting TDMA noise 1 AN2819 Detecting TDMA noise RF energy is switched on according to the time division multiple access ( TDMA ) protocol , amplifier nodes. Restricted Distribution To clearly analyze the possible detection of this TDMA noise


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PDF AN2819 tdma noise DLM11GN601SZ2 AN2819 BLM15BB750SN1 DLM11G GRM36C0G390J50
1996 - voice usage to charge mobile phones block diagram

Abstract: SOURCE IRIDIUM 192 ELECTRONIC circuit diagram of digital hearing aid psi-celp ic MIP 411 Design Considerations for BJT Active Mixers Ericsson microwave antenna 0.6 WIRELESS DATA TELEMETRY SYSTEM RC CAR IS-54B cordless digital CT2 encryption
Text: technology-technology to expand functionality and technology to reduce costs. If the last five years has taught us , Communications (RCR) Cellular PCS · · · · · · · · Omnipoint hybrid CDMAl/ TDMA IS-95 PACS IS , complex error correction techniques to reduce the number of bits required to reliably represent and , / TDMA Duplex Technology TDD $200K­$1M FDMA FDMA/ TDMA FDMA/ CDMA FDD System Latency , bit rate tradeoff. Key issues are robustness in noise , algorithm latency (see System Latency), and


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PDF IS-54-B. IS-95. voice usage to charge mobile phones block diagram SOURCE IRIDIUM 192 ELECTRONIC circuit diagram of digital hearing aid psi-celp ic MIP 411 Design Considerations for BJT Active Mixers Ericsson microwave antenna 0.6 WIRELESS DATA TELEMETRY SYSTEM RC CAR IS-54B cordless digital CT2 encryption
1996 - pioneer PA 2030 A

Abstract: AD6521 GSM based motor control circuit diagram speed control of dc motor by using gsm gsm controlled dc motor speed control circuit Gsm based motor controlling gsm based speed control of single phase induction motor AD6522 speed control of induction motor by using gsm AD6523
Text: Motor Control I Codecs and DSPs in Voiceband and Audio Applications I A Sigma-Delta ADC with , 3300Hz. The telephone transmission channel suffers from delay distortion, noise , crosstalk, impedance , (POTS) ANALOG CHANNEL NOISE FAR-END MODEM NEAR-END MODEM TRANSMIT CHANNEL × + , HYBRID 2 2 RECEIVE CHANNEL × NEAR-END ECHO RECEIVER + FREQUENCY NOISE SHIFT , voice network, the digital signal is modulated onto an audio sinewave carrier, producing a modulated


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2006 - tdma noise reduce audio

Abstract: IS136 MGCM02 MGCT02 MGCT04
Text: visit http://products.zarlink.com/obsolete_products/ MGCM02 TDMA /AMPS IF and Baseband Interface , BGA package (7 x 7 mm) Applications · · · Dual Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA Mobile Telephones Description The MGCM02 , transmit IF LO signals. Receive Section RXI OP+,60kHz IF IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx PLL RSSI RSSI Transmit Section


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PDF MGCM02 MGCM02/KG/BP1N MGCM02/KG/BP1Q IS136 100dB 30kHz) PCS1900/900) tdma noise reduce audio IS136 MGCM02 MGCT02 MGCT04
2001 - LPC10

Abstract: phone microcontroller
Text: MGCM02 TDMA /AMPS IF and Baseband Interface Data Sheet Features · · · · · · · · · , Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA , IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx , OP- Output Transmit I Output - F1 AUDIO FB Input Demodulator Feedback F2 GND , Power Supply - Synthesiser F7 TXQ OP- Output Transmit Q Output - G1 AUDIO Output


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PDF MGCM02 MGCM02/KG/BP1N MGCM02/KG/BP1Q IS136 100dB 30kHz) PCS1900/900) MGCM02 IS136/AMPS. 200MHz. LPC10 phone microcontroller
2002 - IS136

Abstract: MGCM02 MGCT02 MGCT04
Text: MGCM02 TDMA /AMPS IF and Baseband Interface Data Sheet Features · · · · · · · · · , 1.0 Dual Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA Mobile Telephones Description The MGCM02 provides the complete IF to baseband I and , +,60kHz IF IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI , OP- Output Transmit I Output - F1 AUDIO FB Input Demodulator Feedback F2 GND


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PDF MGCM02 DS5427 MGCM02/IG/BP1N IS136 100dB 30kHz) PCS1900/900) MGCM02 IS136/AMPS. 200MHz. IS136 MGCT02 MGCT04
2001 - IS136

Abstract: MGCM02 MGCT02 MGCT04
Text: August 31, 2001. MGCM02 TDMA /AMPS IF and Baseband Interface Preliminary Information Features · · , mm) Applications · · ISSUE 1.0 Dual Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA Mobile Telephones Description The MGCM02 provides , . Receive Section RXI OP+,60kHz IF IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx PLL RSSI RSSI Transmit Section SCLK TX IIP+,- TXI OP


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PDF MGCM02 DS5427 MGCM02/IG/BP1N IS136 100dB 30kHz) PCS1900/900) IS136 MGCM02 MGCT02 MGCT04
2003 - IS136

Abstract: MGCM02 MGCT02 MGCT04
Text: MGCM02 TDMA /AMPS IF and Baseband Interface Data Sheet Features · · · · · · · · · , Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA , IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx , OP- Output Transmit I Output - F1 AUDIO FB Input Demodulator Feedback F2 GND , Power Supply - Synthesiser F7 TXQ OP- Output Transmit Q Output - G1 AUDIO Output


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PDF MGCM02 MGCM02/KG/BP1N MGCM02/KG/BP1Q IS136 100dB 30kHz) PCS1900/900) MGCM02 IS136/AMPS. 200MHz. IS136 MGCT02 MGCT04
2001 - IS136

Abstract: MGCM02 MGCT02 MGCT04
Text: MGCM02 TDMA /AMPS IF and Baseband Interface Preliminary Information Features · · · · · · · , ) Applications · · ISSUE 1.0 Dual Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA Mobile Telephones Description The MGCM02 provides the complete IF , . Receive Section RXI OP+,60kHz IF IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx PLL RSSI RSSI Transmit Section SCLK TX IIP+,- TXI OP


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PDF MGCM02 DS5427 MGCM02/IG/BP1N IS136 100dB 30kHz) PCS1900/900) MGCM02 IS136/AMPS. 200MHz. IS136 MGCT02 MGCT04
2005 - vhf uhf converter

Abstract: TCXO 68 MHZ IS136 MGCM02 MGCT02 MGCT04 rpp pll tdma noise reduce audio tx fm audio
Text: MGCM02 TDMA /AMPS IF and Baseband Interface Data Sheet Features · · · · · · · · · , Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA , IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx , OP- Output Transmit I Output - F1 AUDIO FB Input Demodulator Feedback F2 GND , Power Supply - Synthesiser F7 TXQ OP- Output Transmit Q Output - G1 AUDIO Output


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PDF MGCM02 MGCM02/KG/BP1N MGCM02/KG/BP1Q IS136 100dB 30kHz) PCS1900/900) MGCM02 IS136/AMPS. 200MHz. vhf uhf converter TCXO 68 MHZ IS136 MGCT02 MGCT04 rpp pll tdma noise reduce audio tx fm audio
2001 - IS136

Abstract: MGCM02 MGCT02 MGCT04 19.44MHz TCXO
Text: MGCM02 TDMA /AMPS IF and Baseband Interface Preliminary Information Features · · · · · · · , ) Applications · · ISSUE 1.0 Dual Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA Mobile Telephones Description The MGCM02 provides the complete IF , . Receive Section RXI OP+,60kHz IF IP+,- 90Î 60kHz RXQ OP+, AUDIO FB LO + FM Discrim LO - AUDIO RSSI FB To Rx PLL RSSI RSSI Transmit Section SCLK TX IIP+,- TXI OP


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PDF MGCM02 DS5427 MGCM02/IG/BP1N IS136 100dB 30kHz) PCS1900/900) MGCM02 IS136/AMPS. 200MHz. IS136 MGCT02 MGCT04 19.44MHz TCXO
1998 - Not Available

Abstract: No abstract text available
Text: Agilent E6381A 8935 Series TDMA Base Station Test Set Specifications • Cellular and PCS frequency coverage in one box • Analog and TDMA test capabilities • Built-in average power meter with , technician efficiency The Agilent Technologies 8935 Series E6381A TDMA base station test set is a , TDMA parametric test solution, Agilent also offers a new TDMA technician training program to provide , : www.agilent.com/find/assist Agilent 8935 Series E6381A TDMA Base Station Test Set Specifications


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PDF E6381A 5968-3732E
2001 - Not Available

Abstract: No abstract text available
Text: 1dB Compression Receive (FM Mode) Input Sensitivity Noise Figure Input IP3 (High Gain) Audio Output , MGCM02 TDMA /AMPS IF and Baseband Interface Preliminary Information Features · · · · · · · · · , ) DS5427 ISSUE 1.0 April 2001 Ordering Information MGCM02/IG/BP1N Applications · · · Dual Mode TDMA /AMPS Mobile telephones Dual Band (PCS1900/900) TDMA /AMPS Mobile telephones PCS 1900 TDMA Mobile , To Rx PLL RSSI AUDIO FB FM Discrim AUDIO RSSI FB RSSI Transmit Section Tx FM SCLK TX IIP+,TXQ IP


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PDF MGCM02 IS136 100dB 30kHz) DS5427 MGCM02/IG/BP1N PCS1900/900) MGCM02 IS136/AMPS. 200MHz.
rf power amplifier circuit diagram with pcb layout

Abstract: Ophir power amplifier circuit diagram with pcb layout audio amplifier 50w 50v FLUKE meter diagram circuit diagram for wireless headsets tdma noise reduce audio MAX9750 APP3660 AN3660
Text: immunity performance on average by 3.6dB. Controlling Noise at the Input Pins An audio amplifier , reduce the amount of RF noise coupled into the input pins. Flood the system's quiet ground plane around , Maxim > App Notes > AUDIO CIRCUITS Keywords: RF, Immunity, Susceptibility, RF Immunity, RF Susceptibility, MAX9750, Layout, Audio , Maxim Jul 04, 2006 APPLICATION NOTE 3660 PCB Layout Techniques to Achieve RF Immunity for Audio Amplifiers Abstract: PCB layout techniques are discussed as a


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PDF MAX9750, MAX9750 100MHz com/an3660 MAX9750: AN3660, APP3660, Appnote3660, rf power amplifier circuit diagram with pcb layout Ophir power amplifier circuit diagram with pcb layout audio amplifier 50w 50v FLUKE meter diagram circuit diagram for wireless headsets tdma noise reduce audio APP3660 AN3660
2010 - AN3141

Abstract: EMIF07-LCD02F3 EMIF10-LCD02F3 2N1414 tdma noise reduce audio ts1009 Band-pass filter for spectrum analyzer LCD for mobile phone china mobile lcd EMIF10-LCD03F3
Text: radiation can impact external wires, such as the hands-free kit, or USB cable. This can generate TDMA noise on the audio part, but also errors on the USB link. In this case the mobile phone is the object of EMI, as shown on Figure 1. Figure 1. Baseband is a victim of EMI Antenna radiation, TDMA Antenna Camera t LCD Flex BB t TDMA demodulation The mobile phone can be also a , requested sensitivity on GSM band. To reduce this noise , filtering is needed. It must respect the signal


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PDF AN3141 AN3141 EMIF07-LCD02F3 EMIF10-LCD02F3 2N1414 tdma noise reduce audio ts1009 Band-pass filter for spectrum analyzer LCD for mobile phone china mobile lcd EMIF10-LCD03F3
tdma noise reduce audio

Abstract: Headphone Amplifiers "Headphone Amplifiers" 800MHZ APP3880 MAX9724 10pF capacitor
Text: effects of RF noise in these amplifiers. Solution 1-Integrate the Audio Amplifier into the Baseband IC , Maxim > App Notes > AUDIO CIRCUITS Keywords: RF, immunity, susceptibility, audio , amplifier, headphone, stereo, GSM, radio, frequency, noise , pickup, layout, pcb, immune, carrier, Aug 22, 2006 , many modern audio amplifiers are not designed with high-frequency RF in mind, the amplifiers are , MAX9724 is presented as an example of an amplifier carefully designed to reject RF noise . The Problem


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PDF MAX9724 com/an3880 MAX9724: AN3880, APP3880, Appnote3880, tdma noise reduce audio Headphone Amplifiers "Headphone Amplifiers" 800MHZ APP3880 10pF capacitor
2001 - LCD based digital alarm clock

Abstract: car high power amp circuit diagrams D5205-D31-BG D5204-22ATI two way car alarm D5205 tdma noise reduce audio pin diagram of intel dual core processor Digital ECHO microphone mixing circuit echo preamp schematics
Text: product brief D5205 TDMA Baseband Chipset Product Description The D5205 TDMA Baseband , echo canceller for handset and car kits s Spectral noise suppressor s Voice recognition , platform for radio transceiver development. Features Benefits s Enhanced audio processing includes echo cancellation, echo suppression, and spectral noise suppression s Produces excellent , TDMA talk and standby modes s Integrated microphone amplifier and 32-ohm speaker driver s


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PDF D5205 TIA/EIA-136-B TIA/EIA-136 USA/0301/1K/ASI/DM LCD based digital alarm clock car high power amp circuit diagrams D5205-D31-BG D5204-22ATI two way car alarm tdma noise reduce audio pin diagram of intel dual core processor Digital ECHO microphone mixing circuit echo preamp schematics
2001 - IS136

Abstract: MGCM01 MGCR01 MGCT02 db6963 DS2497
Text: visit http://products.zarlink.com/obsolete_products/ MGCM01 TDMA /AMPS Baseband Interface DS2497 , /TP1N IS136 TDMA /AMPS Compatible Channel Filtering (30kHz) FM Demodulator RSSI Output Dual IF , A to D converter. q Dual Mode TDMA /AMPS Mobile Telephones q Dual Band (PCS1900/900) TDMA /AMPS , buffer. The MGCM01 provides channel filtering for IS136 TDMA / AMPS mobile telephones. The two PLL synthesisers are used for generation of the receive and transmit IF LO signals. q PCS 1900 TDMA Mobile


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PDF MGCM01 DS2497 MGCM01/KG/TP1N IS136 30kHz) 48-pin 60kHz. MGCM01 MGCR01 MGCT02 db6963 DS2497
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