4fsk
Abstract: QSOP24 ZIF100 ZIF600 4FSK demod 4FSK DEMODULATOR RD301
Text: ZIF600 ZIF600 Pager Synthesiser and 4FSK Demodulator Target Specification DS4771 - 1.2 October 1997 The ZIF600 synthesiser is for channel selection in 4FSK pagers. A reference frequency is generated by an on-chip crystal oscillator with an AFC external trimming varacator
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ZIF600
DS4771
ZIF600
4fsk
QSOP24
ZIF100
4FSK demod
4FSK DEMODULATOR
RD301
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PDF
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4FSK DEMODULATOR
Abstract: No abstract text available
Text: ZIF600 ZIF600 Pager Synthesiser and 4FSK Demodulator DS4771 - 1.2 October 1997 The ZIF600 synthesiser is for channel selection in 4FSK pagers. A reference frequency is generated by an on-chip crystal oscillator with an AFC external trimming varacator controlled by a DAC.
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ZIF600
DS4771
ZIF600
4FSK DEMODULATOR
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PDF
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ambe 3000
Abstract: AMBE-3000 NXDN 4fsk 4FSK DEMODULATOR alpha 250S power supply kenwood fm radio chip ambe3000 4fsk Transceiver 4FSK modem IF
Text: CML Microcircuits CMX7131/CMX7141 COMMUNICATION SEMICONDUCTORS Digital PMR Processor NXDN Operation DATASHEET D/7141_FI-3.x/3 September 2011 Advance Information 7131/7141FI-3.x: NXDN 4FSK Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs
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CMX7131/CMX7141
D/7141
7131/7141FI-3
25kHz
CMX7131
ambe 3000
AMBE-3000
NXDN 4fsk
4FSK DEMODULATOR
alpha 250S power supply
kenwood fm radio chip
ambe3000
4fsk Transceiver
4FSK modem IF
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PDF
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7493 mod 12 counter diagram
Abstract: No abstract text available
Text: CML Microcircuits CMX7031 CMX7041 COMMUNICATION SEMICONDUCTORS The Two-Way Radio Processor 4FSK Data Modem DATASHEET D/7031/41_FI2.0/2 April 2007 Advance Information CMX7031 / CMX7041 – FI 2.0: Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs
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CMX7031
CMX7041
D/7031/41
CMX7031
64-pin,
7493 mod 12 counter diagram
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PDF
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5 pin kenwood speaker level input
Abstract: Pulse Divider ICs 4fsk Transceiver NXDN 4fsk AMBE-3000 ambe 3000
Text: CML Microcircuits CMX7131/CMX7141 COMMUNICATION SEMICONDUCTORS NXDN Operation DATASHEET D/7141_FI-3.x/4 September 2012 7131/7141FI-3.x: NXDN Digital PMR Processor Advance Information 4FSK Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs
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CMX7131/CMX7141
D/7141
7131/7141FI-3
CMX7131
25kHz
5 pin kenwood speaker level input
Pulse Divider ICs
4fsk Transceiver
NXDN 4fsk
AMBE-3000
ambe 3000
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PDF
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Untitled
Abstract: No abstract text available
Text: CMX7143 CML Microcircuits Multi-Mode Wireless Data Modem COMMUNICATION SEMICONDUCTORS DATASHEET D/7143_FI2.0/9 August 2011 Provisional Issue 7143FI-2.x 4FSK Packet Data Modem Features • Flexible Bit Rates Multiple Modulation Types o 7143 FI-1.0: GMSK/GFSK Modulation
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CMX7143
D/7143
7143FI-2
48-pin
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PDF
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IC 7412
Abstract: 4fsk 4fsk modulation 4FSK modem IF
Text: CMX7143 CML Microcircuits Multi-Mode Wireless COMMUNICATION SEMICONDUCTORS Data Modem DATASHEET D/7143_FI2.0/2 December 2007 Advance Information FI-2.x 4FSK Packet Data Modem Features • Flexible bit rates • Multiple modulation types o FI-1.0: GMSK/GFSK modulation
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CMX7143
D/7143
48-pin
IC 7412
4fsk
4fsk modulation
4FSK modem IF
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PDF
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cmx7143
Abstract: 4FSK demod narrow 4FSK modem IF 4fsk 4fsk modulator demodulator AT25F512 AT25HP512 FX919B MX919B 4fsk modulation
Text: CMX7143 CML Microcircuits Multi-Mode Wireless COMMUNICATION SEMICONDUCTORS Data Modem DATASHEET D/7143_FI2.0/8 December 2009 Provisional Issue 7143FI-2.x 4FSK Packet Data Modem Features • Flexible Bit Rates • Multiple Modulation Types o 7143 FI-1.0: GMSK/GFSK Modulation
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CMX7143
D/7143
7143FI-2
48-pin
cmx7143
4FSK demod narrow
4FSK modem IF
4fsk
4fsk modulator demodulator
AT25F512
AT25HP512
FX919B
MX919B
4fsk modulation
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PDF
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4fsk modulator
Abstract: 2pin crystal Oscillator 6.144mhz 4fsk modulator demodulator CMX7031 CMX7041 4fsk 4FSK modem IF detector circuit using 741 OP-AMP 4FSK modem cmx618
Text: CML Microcircuits CMX7031 CMX7041 COMMUNICATION SEMICONDUCTORS The Two-Way Radio Processor 4FSK Data Modem DATASHEET D/7031/41_FI-2.0/4 November 2009 Provisional Issue 7031/7041 FI-2.x: Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs Features
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CMX7031
CMX7041
D/7031/41
64-pin,
4fsk modulator
2pin crystal Oscillator 6.144mhz
4fsk modulator demodulator
CMX7031
CMX7041
4fsk
4FSK modem IF
detector circuit using 741 OP-AMP
4FSK modem
cmx618
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PDF
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VK42
Abstract: 7414 oscillator SP 8675
Text: CMX7143 CML Microcircuits Multi-Mode Wireless Data Modem COMMUNICATION SEMICONDUCTORS DATASHEET D/7143_FI2.0/9 August 2011 Provisional Issue 7143FI-2.x 4FSK Packet Data Modem Features • Flexible Bit Rates Multiple Modulation Types o 7143 FI-1.0: GMSK/GFSK Modulation
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CMX7143
D/7143
7143FI-2
48-pin
VK42
7414 oscillator
SP 8675
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PDF
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mod 10 up counter 7493
Abstract: FIB5 emp generator 36v IC 4047 inverter 4FSK modem IF 4fsk CF 6742 FI202
Text: CML Microcircuits CMX7031 CMX7041 COMMUNICATION SEMICONDUCTORS The Two-Way Radio Processor 4FSK Data Modem DATASHEET D/7031/41_FI-2.0/5 June 2011 Provisional Issue 7031/7041 FI-2.x: Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs Features
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CMX7031
CMX7041
D/7031/41
64-pin,
UM/7031/41
mod 10 up counter 7493
FIB5
emp generator 36v
IC 4047 inverter
4FSK modem IF
4fsk
CF 6742
FI202
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PDF
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psk modulator demodulator circuit
Abstract: 1 khz fsk demodulator 4fsk timing recovery radio PLL pSK DEMODULATOR PLL FSK DEMODULATOR implementation of qpsk modulator and demodulator 4fsk modulator demodulator PSK modulator and demodulator 4fsk dsp fm stereo demodulator
Text: AN-852 APPLICATION NOTE One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com Using the Test DAC on the ADF702x to Implement Functions Such as Analog FM DEMOD, SNR Measurement, FEC Decoding, and PSK/4FSK Demodulation
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AN-852
ADF702x
ADF7020
ADF7020-1
ADF702x
BF53x
AN06149-0-7/06
psk modulator demodulator circuit
1 khz fsk demodulator
4fsk timing recovery radio
PLL pSK DEMODULATOR
PLL FSK DEMODULATOR
implementation of qpsk modulator and demodulator
4fsk modulator demodulator
PSK modulator and demodulator
4fsk
dsp fm stereo demodulator
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PDF
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AMBE-3000TM
Abstract: 4FSK modem alpha 250S power supply kenwood fm radio chip AMBE-3000 4fsk modulator demodulator 4fsk Transceiver
Text: CML Microcircuits CMX7131/CMX7141 COMMUNICATION SEMICONDUCTORS Digital PMR Processor NXDN Operation DATASHEET D/7141_FI-3.x/2 July 2010 Advance Information 7131/7141FI-3.x: NXDN™ 4FSK Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs
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CMX7131/CMX7141
D/7141
7131/7141FI-3
25kHz
CMX7131
AMBE-3000TM
4FSK modem
alpha 250S power supply
kenwood fm radio chip
AMBE-3000
4fsk modulator demodulator
4fsk Transceiver
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PDF
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CMX7143L4
Abstract: 1S164
Text: CMX7143 CML Microcircuits Multi-Mode Wireless COMMUNICATION SEMICONDUCTORS Data Modem DATASHEET D/7143_FI2.0/5 February 2009 Advance Information 7143FI-2.x 4FSK Packet Data Modem Features • Flexible bit rates • Multiple modulation types o 7143FI-1.x: GMSK/GFSK modulation
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CMX7143
D/7143
7143FI-2
7143FI-1
7143FI-3
48-pin
CMX7143L4
1S164
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wireless data modem using fsk 555 and 565
Abstract: CMX919 cmx7143 4FSK modem IF 4fsk
Text: CMX7143 CML Microcircuits Multi-Mode Wireless Data Modem COMMUNICATION SEMICONDUCTORS DATASHEET D/7143_FI2.0/10 May 2013 Provisional Issue 7143FI-2.x 4FSK Packet Data Modem Features • Multiple Modulation Types Flexible Bit Rates o 7143 FI-1.0: GMSK/GFSK Modulation
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CMX7143
D/7143
7143FI-2
CMX969
48-pin
wireless data modem using fsk 555 and 565
CMX919
cmx7143
4FSK modem IF
4fsk
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PDF
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cmx7143
Abstract: gmsk transceiver DAC 4fsk Transceiver wireless data modem CMX7143L4 rs232 TRANSMITTER GMSK modem system block diagram Mobitex R14N Support 0.3 GMSK 4fsk modulator demodulator
Text: Product Preview CMX7143 Multi-Mode Wireless Data Modem September 2007/2 Function Image FI-2.0 = 4FSK Modem Operation Function Image™ FI-1.0 = GMSK Modem Operation Features • • • • • • • • • • • Features Continued Modulation scheme set by Function Image™
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CMX7143
CMX909B/FX919B)
cmx7143
gmsk transceiver DAC
4fsk Transceiver
wireless data modem
CMX7143L4
rs232 TRANSMITTER GMSK
modem system block diagram
Mobitex R14N Support
0.3 GMSK
4fsk modulator demodulator
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PDF
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4fsk modulation
Abstract: 4fsk cmx7143 45.455MHZ AIS marine receiver 4FSK modem IF RF 125khz receiver gfsk IEC61993-2 Pe0002
Text: Application Note CML Microcircuits CMX7143 Modem Performance COMMUNICATION SEMICONDUCTORS Publication: AN/Wdata/7143/1 June 2008 1 Introduction This document contains details of tests to compare the performance of low deviation GFSK with 4FSK for applications seeking to maximise data rate in a given channel. Both these modulations are
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CMX7143
AN/Wdata/7143/1
CMX7143
9600bps
4fsk modulation
4fsk
45.455MHZ
AIS marine receiver
4FSK modem IF
RF 125khz receiver
gfsk
IEC61993-2
Pe0002
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PDF
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4fsk modulator demodulator
Abstract: 4fsk 4FSK modem 4fsk modulator CMX7131 CMX7141 4FSK DEMODULATOR
Text: T x a n d R x I n te r f a c i n g DISC MOD1 VBIAS Tx Mode Select ALT MUX MUX MOD2 VBIAS Tx Modulator MIC VBIAS AUDIO Rx Signal Routing Audio O/P C o r e O p e r a t io n s 4FSK Modem Demodulator AFSD Filtering Soft-decision Decoding External Vocoder Control
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CMX7131
CMX7131/CMX7141
4fsk modulator demodulator
4fsk
4FSK modem
4fsk modulator
CMX7141
4FSK DEMODULATOR
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PDF
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CMX998
Abstract: CMx7164
Text: CMX7164 CML Microcircuits Multi Mode Modem COMMUNICATION SEMICONDUCTORS DATASHEET D/7164_FI-2.x/FI-4.x/4 August 2011 Advance Information 7164FI-2.x and 7164FI-4.x Multi Mode Modem Features • o o o o o o o o 2/4FSK up to 20kbps in 25kHz Compatible FEC for CMX7143 and FX/MX919B
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CMX7164
D/7164
7164FI-2
7164FI-4
20kbps
25kHz
CMX7143
FX/MX919B
96kbps
CMX998
CMx7164
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PDF
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design a wireless data modem using IC 555
Abstract: CMX7164 CMX992 CMX998
Text: CMX7164 CML Microcircuits Multi Mode Modem COMMUNICATION SEMICONDUCTORS DATASHEET D/7164_FI-2.x/FI-4.x/5 August 2011 Advance Information 7164FI-2.x and 7164FI-4.x Multi Mode Modem Features • o o o o o o 2/4FSK up to 20kbps in 25kHz Compatible FEC for CMX7143 and FX/MX919B
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CMX7164
D/7164
7164FI-2
7164FI-4
20kbps
25kHz
CMX7143
FX/MX919B
96kbps
design a wireless data modem using IC 555
CMX7164
CMX992
CMX998
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PDF
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ic with 16 qam modem
Abstract: fsk modem 9600 working of ic 7414 "channel estimation"
Text: CMX7164 CML Microcircuits Multi Mode Modem COMMUNICATION SEMICONDUCTORS DATASHEET D/7164_FI-2.x/FI-4.x/3 April 2011 Advance Information 7164FI-2.x and 7164FI-4.x Multi Mode Modem Features • o o • • o o o o o o o o o o o 2/4FSK up to 20kbps in 25kHz Compatible FEC for CMX7143 and FX/MX919B
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CMX7164
D/7164
7164FI-2
7164FI-4
20kbps
25kHz
CMX7143
FX/MX919B
96kbps
ic with 16 qam modem
fsk modem 9600
working of ic 7414
"channel estimation"
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PDF
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4FSK DEMODULATOR
Abstract: No abstract text available
Text: ZIF600 M ITEL Pager Synthesiser and 4FSK Demodulator SEMICONDUCTOR Target Specification DS4771 - 1.2 The ZIF600 synthesiser is for channel selection in 4FSK pagers. A reference frequency is generated by an on-chip crystal oscillator with an AFC external trimming varacator
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OCR Scan
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ZIF600
DS4771
ZIF600
4FSK DEMODULATOR
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PDF
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Untitled
Abstract: No abstract text available
Text: M ITEL ZIF600 Pager Synthesiser and 4FSK Demodulator SEMICONDUCTOR Target Specification D S4771 - 1 .2 T h e Z IF 6 0 0 sy n th e s is e r is fo r ch a n n e l se le ctio n in 4 F S K pa ge rs. A re fe re n ce fre q u e n c y is g e n e ra te d by an o n -ch ip
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OCR Scan
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ZIF600
S4771
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PDF
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Untitled
Abstract: No abstract text available
Text: 3Ë GEC P L E S S E Y o c t o b e r 1997 SEMICONDUCTORS TARGET SPECIFICATION D S 4 7 7 1 - 1 .2 ZIF600 PAGER SYNTHESISER AND 4FSK DEMODULATOR T he Z IF 6 0 0 s y n th e s is e r is fo r ch a n n e l se le ctio n in 4F S K pagers. A re fe re n ce fre q u e n c y is g e n e ra te d by an on -chip
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OCR Scan
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ZIF600
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PDF
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