500w FM power amplifier circuit diagram
Abstract: 215ACD SN7493 sn7493 binary counter SN7493 equivalent sn7493 divide by 16 counter vco with opamp XR-215ACD XR-215A XR-215ACP
Text: XR-215A .the analog plus Monolithic Phase–Locked Loop company TM June 1997-3 FEATURES APPLICATIONS D Wide Frequency Range: 0.5Hz to 25MHz D FM Demodulation D Wide Supply Voltage Range: 5V to 26V D Frequency Synthesis D Wide Dynamic Range: 300mV to 3V, nominally
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XR-215A
25MHz
300mV
500w FM power amplifier circuit diagram
215ACD
SN7493
sn7493 binary counter
SN7493 equivalent
sn7493 divide by 16 counter
vco with opamp
XR-215ACD
XR-215A
XR-215ACP
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Untitled
Abstract: No abstract text available
Text: NJM2211 FSK DEMODULATOR / TONE DECODER GENERAL DESCRIPTION The NJM2211 is a monolithic phase-locked loop PLL system especially designed for data communications. It is particularly well suited for FSK modem applications, and operates over a wide frequency range of 0.01Hz to 300kHz. It
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NJM2211
NJM2211
300kHz.
VR/100
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Cermetek ch1782A
Abstract: CH1782 CH1782A EIA-232 IN914 TR302
Text: CH1782A Family of Ultra Small Modem Modules V.22bis-2400bps INTRODUCTION FEATURES The CH1782A Ultra Small Modem Module is a pin compatible and functional replacement for the CH1782. The CH1782A replaces the CH1782 due to the obsolescence of the modem chip set in the
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CH1782A
22bis-2400bps
CH1782A
CH1782.
CH1782
CH1782,
Cermetek ch1782A
EIA-232
IN914
TR302
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MSM6879A
Abstract: 16 PSK modulation RT 2070 L 232C 80C51 DIP28 2100Hz 2225HZ fsk encoder top mark ad0
Text: J2A0016-16-92 ¡ 電子デバイス 作成：1998年 1月 MSM6879A l 前回作成：1996年 9月 MSM6879A シングルチップ ITU-T V.21/V.22/V.22bis BELL 103/212Aモデム n 概要 MSM6879AはITU-T V.21/V.22/V.22bis及びBELL 103J/212Aに準拠した全2重方式の2400ビット／
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J2A0016-16-92
MSM6879A
MSM6879A
22bis
103/212A
MSM6879AITU-T
22bisBELL
103J/212A22400
1200300LSI
QAM2400PSK1200FSK300
16 PSK modulation
RT 2070 L
232C
80C51
DIP28
2100Hz
2225HZ
fsk encoder
top mark ad0
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MM74HC943
Abstract: MM74HC943N National Semiconductor Audio/Radio Handbook power line carrier communication dc 74HC C1995 J20A MM74HC MM74HC943J limiter discriminator
Text: January 1988 MM74HC943 300 Baud Modem General Description Features The MM74HC943 is a full duplex low speed modem It provides a 300 baud bidirectional serial interface for data communication over telephone lines and other narrow bandwidth channels It is Bell 103 compatible
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MM74HC943
MM74HC943N
National Semiconductor Audio/Radio Handbook
power line carrier communication dc
74HC
C1995
J20A
MM74HC
MM74HC943J
limiter discriminator
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transistor equivalent 2n5551
Abstract: BC557 TRANSISTOR REPLACEMENT transistor KSP 42 2025h AN500-x Application Notes AN500-x AN522 AS2525 AN525 AS2522 and AS2591
Text: AN 522: AS2522A/B Single Chip Handsfree Line Interface Demo Board Application Note AN522 – Preliminary Application Note AS2522A/AS2522B Key features • • • • • • • • complete handsfree telephone with AS2522 Line Interface FSK Transmitter V.23,Bell 202, V.21, Bell103 on AS2522B only
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AS2522A/B
AN522
AS2522A/AS2522B
AS2522
Bell103
AS2522B
transistor equivalent 2n5551
BC557 TRANSISTOR REPLACEMENT
transistor KSP 42
2025h
AN500-x
Application Notes AN500-x
AN522
AS2525
AN525
AS2522 and AS2591
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AMS handsfree chip
Abstract: AS2522 525 AMS Loudspeaker
Text: Data Sheet AS2522A, AS2522B Telephone Line Interface and Speakerphone Circuit AS2522A, AS2522B Key Features - Line/Speech circuit, DTMF dialer, FSK transmitter and tone ringer on a 32-pin CMOS-IC Enhanced voice switching Background noise monitoring DTMF tone generator
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AS2522A,
AS2522B
AS2522
AS2522B
CH-8640
AMS handsfree chip
AS2522 525
AMS Loudspeaker
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1650-Hz
Abstract: 1270Hz 980Hz 2100Hz autobaud AN1300 AN1650 AN600 ORG390 philips 2205 rx
Text: APPLICATION NOTE ST75C502 - DEFAULT TONE DETECTORS 1 - INTRODUCTION The purpose of this application note is to describe the default setup for the tone detection, and the way they are managed during the Automode Handshake. Refer to ST75C502 for explanation of the Tone detectors.
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ST75C502
ST75C502,
1650-Hz
1270Hz
980Hz
2100Hz
autobaud
AN1300
AN1650
AN600
ORG390
philips 2205 rx
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Untitled
Abstract: No abstract text available
Text: Cermetek microelectronics CH2000 Low Profile Full Function 2400 bps Modem INTRODUCTION At 0.34 inches nominal , Cermeteks CH2000 is the lowest profile full function FCC Part 68 approved modem commercially available. It has been designed to be used in applications where an extremely low profile is required. The
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CH2000
22bis
22bis,
CS-03
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PLL NE565
Abstract: NE565 PLL 567 vco function generator ne565 "detector" NE565 565 PLL frequency shift keying using pll 565 565 phase locked loop 565-pll NE567
Text: Issued March 1997 232-2807 Data Pack J Data Sheet Phase locked loops NE565 and 567 RS stock numbers 307-288, 307-294 Two phase locked loop integrated circuits suitable for use in a wide range of applications including tone and telemetry decoders, frequency multiplication, division
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NE565
500kHz.
100mA
PLL NE565
NE565 PLL
567 vco function generator
ne565 "detector"
565 PLL
frequency shift keying using pll 565
565 phase locked loop
565-pll
NE567
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Untitled
Abstract: No abstract text available
Text: XR-215A ÏS T E X A R .the analog plus Monolithic Phase-Locked Loop company TM April 1997-1 FEATURES APPLICATIONS • Wide Frequency Range: 0.5Hz to 25MHz • FM Demodulation • Wide Supply Voltage Range: 5V to 26V • Frequency Synthesis • FSK Coding/Decoding MODEM
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XR-215A
25MHz
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mcm6830
Abstract: EXORCISER motorola M68MM01A 7642T MC68B54 transistor bf 175 motorola application note 6809 6844 MMS1117 EXORCISER motorola M68MM01A2
Text: The MS800MM0S Support Elem ents Other NMOS MPUs MC3870 ^ MICROCOMPUTER COMPONENTS CMOS MCUS/ICUS MC14S00B, MC141000/1206 Bipolar 4-Blt slice MPU Fam ilies M2900 TTL , M10800 (MECL) nm os Memories RAM, EPROM, ROM CMOS Memories RAM, ROM MEMORY PRODUCTS Bipoiar Memories
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MS800MM0S
MC3870
MC14S00B,
MC141000/1206
M2900
M10800
M6800
MC14500B,
MC141000/1200
mcm6830
EXORCISER motorola M68MM01A
7642T
MC68B54
transistor bf 175
motorola application note 6809 6844
MMS1117
EXORCISER motorola M68MM01A2
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CH1817
Abstract: CH1840 SD05 TR302 8 QAM modulator demodulator modem Robinson Nugent socket 16 pin
Text: NEW PRODUCT CERMETEK MICROELECTRONICS Cermetek microelectronic» SEE ]> Bi 2005603 DOD1ESO 7 6 7 • CER CH1789-ND - V.22 bis/2400 bps Ultra Small Modem -p-7 s With Send/Receive Fax Modem INTRODUCTION FEATURES: The CH1789-ND is a very small, low profile 2400 bps modem
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0001ES0
CH1789-ND
bis/2400
CH1817
CH1840
SD05
TR302
8 QAM modulator demodulator modem
Robinson Nugent socket 16 pin
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565 PLL
Abstract: fsk demodulator using pll 565 pll 565 as an fsk demodulator AM DEMODULATOR USING PLL 565 566 VCO frequency shift keying using pll 565 vco 566 565 PLL pin diagram NE565 ne565n
Text: NE/SE565 Phase-Locked Loop Product Specification PIN CONFIGURATIONS DESCRIPTION FEATURES The NE/SE565 Phase-Locked Loop PLL is a self-contained, adaptable filter and dem odulator for the frequency range from 0.001Hz to 500kHz. The circuit comprises a voltage-controlled
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NE/SE565
NE565
SE565
001Hz
500kHz.
200pp
300mV,
000i2.
67kHz
565 PLL
fsk demodulator using pll 565
pll 565 as an fsk demodulator
AM DEMODULATOR USING PLL 565
566 VCO
frequency shift keying using pll 565
vco 566
565 PLL pin diagram
ne565n
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Untitled
Abstract: No abstract text available
Text: CH1786 Family - 2400bps Modem Ultra Small Module Cermetek M icro e le ctro n ics Ine u IT C' f y,.#h .,1 ~ 7 ö b V k < ^ ¡fi. Now U.L 1459 Approvedjj IO FEATURES • Supports Standards CCITT V.22bis, V.22, Bell 212, and Bell 103 FCC Part 68 approved arid DOC approvable
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CH1786
2400bps
22bis,
-20to
CH1786ET
-40to
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xr2206 fsk modem
Abstract: XR-2211 application xr 2206 fsk modulator 1270Hz Xr2206 fsk XR2211 "pin compatible" fsk generator xr-2206 xr2206 xr2206 application
Text: AN-01 Application Note Stable FSK Modems featuring the XR-2207, XR-2206 and XR-2211 The circuit connection for the XR-2206 FSK Generator is shown in Figure 1. The data input is applied to Pin 9. A high-level signal selects the frequency 1/R6C3 Hz; a low level signal selects the frequency (1/R 7 C3) Hz,
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AN-01
XR-2207,
XR-2206
XR-2211
10kil
10Okil.
XR2211
xr2206 fsk modem
XR-2211 application
xr 2206 fsk modulator
1270Hz
Xr2206 fsk
XR2211 "pin compatible"
fsk generator
xr2206
xr2206 application
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M6800 programming manual
Abstract: PIR based human motion DETECTOR CIRCUIT DIAGRAM MC6820 PIA mcm6830 BURROUGHS self scan car ecu microprocessors DVD CD 5888 CB MC6810 IP 8082 BL 4013 FLIP FLOP APPLICATION DIAGRAMS
Text: MOTOROLA M 6800 Microprocessor Appi i cat i ons Manual B e n c h m a r k F a m ily F o r M ic r o c o m p u t e r S y s te m s I I I tlß i by C om puter A p p lic a tio n s Engineering M OTOROLA S e m ic o n d u c to r Products Inc. M6800 APPLICATION MANUAL
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1B800
M6800
M6800 programming manual
PIR based human motion DETECTOR CIRCUIT DIAGRAM
MC6820 PIA
mcm6830
BURROUGHS self scan
car ecu microprocessors
DVD CD 5888 CB
MC6810
IP 8082 BL
4013 FLIP FLOP APPLICATION DIAGRAMS
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2211C
Abstract: xr2211
Text: XR-2211 Section 11 XR-2211 FSK Demodulator/ Tone Decoder accommodate analog signals between 2 mV and 3V, and can interface with conventional DTL, TT L and E C L logic families. The circuit consists of a basic P LL for tracking an input signal frequency within the passband, a quad
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XR-2211
20kfl
160kr
2211C
xr2211
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Untitled
Abstract: No abstract text available
Text: January 1988 MM74HC942 300 Baud Modem General Description Features The MM74HC942 is a full duplex low speed modem. It pro vides a 300 baud bidirectional serial interface for data com munication over telephone lines and other narrow band width channels. It is Bell 103 compatible.
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MM74HC942
600ft
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Untitled
Abstract: No abstract text available
Text: FSK DEMODULATOR/TONE DECODER NJM2211 The NJM 2211 is a m onolithic phase-locked loop PLL system especially designed for data com m unications. It is particu larly w ell suited for FSK m odem applications, and operates over a wide frequency range o f 0.01H z to 300kH z. It can accom
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NJM2211
NJM2211
300kH
R/100
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215CP
Abstract: XR-215
Text: XR-215 ÏS T E X A R .the analog plus Monolithic Phase-Locked Loop company TM June 1996-2 FEATURES APPLICATIONS • Wide Frequency Range: 0.5Hz to 25MHz • FM Demodulation • Wide Supply Voltage Range: 5V to 26V • Frequency Synthesis • Wide Dynamic Range: 300|j,V to 3V, nominally
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XR-215
25MHz
XR-20
215CP
XR-215
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220v AC voltage stabilizer schematic diagram
Abstract: 7 SEGMENT DISPLAY COMMON CATHODE lt 543 IC 4049 lt 543 7 SEGMENT DISPLAY COMMON CATHODE ram 2114 B778* circuit transistor g23 ic4049 common cathode 7 SEGMENT DISPLAY LT 543 ERO tantal
Text: EPSON - <=* TECHNICAL MANUAL P X INTRODUCTION The EPSOM PX-B is a general-purpose portable com puter driven by an incorporated rechar geable battery. Standard features include a m icro cassette drive, ROM capsule and RS-232C interface a llo w in g the machine to independently handle a variety of appfications. The system
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RS-232C
220v AC voltage stabilizer schematic diagram
7 SEGMENT DISPLAY COMMON CATHODE lt 543
IC 4049
lt 543 7 SEGMENT DISPLAY COMMON CATHODE
ram 2114
B778* circuit
transistor g23
ic4049
common cathode 7 SEGMENT DISPLAY LT 543
ERO tantal
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Untitled
Abstract: No abstract text available
Text: XR-215 Monolithic Phase-Locked Loop PIN ASSIGNMENT The XR-215 is a highly versatile monolithic phaselocked loop PLL system designed for a wide variety of a p p lic a tio n s in both a n alog and d ig ita l communication systems. It is especially well suited for
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XR-215
XR-215
35MHz.
10MHz.
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t600C
Abstract: directory qam v.29 telephone modem
Text: XECOM FaxDat Component Modem_ XE9624FDB/XE96FSB* Description Features • • • • • • • • • • • • • • The X ECOM XE9624FDB is a complete, CCITT/ Bell co m p atib le, high p e rfo rm a n c e 9600 bps facsimile and 2400 bps com ponent modem in one
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XE9624FDB/XE96FSB*
FAX/2400
22bis,
12A/103
27ter,
E9624FDB
t600C
directory
qam v.29 telephone modem
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