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aha Modem circuit diagram

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Abstract: The modem also can be reset by CE pin operation. PLL reset Start PLL circuit from the , . 4 4. BLOCK DIAGRAM , . 9 7.7 MODEM , . 9 7.9 Status Transition Diagram , . 15 7.11.5 Usage of Modem in TX/RX ... Toshiba
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datasheet

86 pages,
1385.54 Kb

TC32168FTG TEXT
datasheet frame
Abstract: In terrupt. This is the in te rru p t line coming fro m the Y am aha YTM403 YTM403 F a x /D a ta Modem Chip , Registers of the Y am aha YTM403 YTM403 modem listed in the FA X manual. fc 0 0 - f f f f : Optional Peripheral , is a companion controller chip fo r the Y am aha YTM403 YTM403 F a x /D a ta VOdem Chip. The chip o ffers , . The modem is powered back up w henever it is either accessed by the host, D TR is asserted, or a ring signal is detected. 6. E x tern al Eprom addressing capability o f 16K, 32k, 64K or 128K for Y am aha ... OCR Scan
datasheet

38 pages,
1849.84 Kb

3SC102 hc-18 crystal 8250 uart sample c programs siemens diode siemens rhoh SR155A220KAA TAP336K010SP Yamaha OP aha Modem circuit diagram AZ-40S LM386 Audio Amplifier LM386n PIN DIAGRAM ECEB1CV 8032 ic pin details ZENER 1N4735 8250A uart TEXT
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Abstract: equipment ●PDAs, Portable communication modem ●Portable games ●Cameras, Digital cameras , /PFM Manual (XC9237 XC9237) : 100% Maximum Duty Cycle Soft-Start Circuit Built-In Current Limiter Circuit Built-In (Constant Current & Latching) Low ESR Ceramic Capacitor Compatible Packages : SOT , APPLICATION CIRCUIT CL: 10uF (ceramic) CIN: 4.7uF (ceramic) 70 3.0MHz 60 PWM Control 1.2MHz , , reverse feed XC9235/XC9236/XC9237 XC9235/XC9236/XC9237 Series ■BLOCK DIAGRAM Phase Compensation VOUT R2 ... Torex Semiconductor
Original
datasheet

7 pages,
213.52 Kb

XC9235/XC9236/XC9237 ETR0514 TEXT
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Abstract: released to the public. 23 IEEE802 IEEE802.15.4 MODULATION Block Diagram of the Modulator Circuit Binary , section, IF section, modem section, PHY section, MAC section, and MCU data interface section are , . 2.0 V Min. 2.75 V Max. • Supply current When the entire circuit is stopped: 2 ÂuA (Typ) At , ). • Package: 48-pin VQFN (P-VQFN48-0707-0 P-VQFN48-0707-0.50) 2 BLOCK DIAGRAM IF BPF Mixer Limiter RSSI ED ANT_1 ANT_2 SW for Ant PA RF 802.15.4 MODEM (O-QPSK) & RF CTL ... OKI Electric Industry
Original
datasheet

40 pages,
345.64 Kb

TEXT
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Abstract: MAS 7848L 7848L RDS MODEM / MANCHESTER DECODER PRELIMINARY APPLICATIONS • RDS Receivers • MBS Pagers FM comparator The circuit also includes a seperate comparator with the inverting input FCN and , . The above mentioned signal processing is performed digitally. For MBS receivers the circuit also , The circuit accepts an analog 57 kHz signal on its PSK input pin. The signal is amplified and , MAS 7848L 7848L BLOCK DIAGRAM X1 X2 II 57 KHZ PLL COUNTER 9 / h D/A / W 3.9 MOHM —cm- 32 ... OCR Scan
datasheet

5 pages,
377.84 Kb

psk kHz PLL pSK DEMODULATOR fst tuner alc 880 7848PL44C aha Modem circuit diagram manchester decoder 7848L TEXT
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Abstract: with the modem, image sensor, thermal head, stepping motor control circuit, external memory, and host , dedicated GUI facsimile LSI that controls the main components of a facsimile, including the modem, image , without fill Modem transmission Transmission , . · Modem I/F YTF409 YTF409 It is connected parallel to YM7109C YM7109C (MD96FX MD96FX), so the modem , Image sensor I/F Digitized image data input The timing generating circuit for the use of the sensor ... OCR Scan
datasheet

12 pages,
639.1 Kb

YM7109C YTF409 27C256 TEXT
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Abstract: CXD1270Q/R CXD1270Q/R SONY. Modem LSI with built-in DTMF for Cellular Use D escription The CXD1270Q/R CXD1270Q/R , signal generating circuit. CXD1270Q CXD1270Q 48 pin QFP (Plastic) CXD1270R CXD1270R 48 pin VQFP (Plastic , circuit produces few errors even with weak electric field • DTMF signal output by pulse density , (“H”) “L" Dont care “H” 400kHz “L” “H" “L" 200kHz 320kHz , stations during cell movement after circuit connection. This DATA is called WIDE BAND DATA coded in the ... OCR Scan
datasheet

11 pages,
163.48 Kb

CXD1270Q/R TEXT
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Abstract: €œ0” to output an “H” signal. Modem CLEAR TO SEND pin To enable sending, the command register bit 0 , B86941 B86941. Open for MB86942 MB86942. 3 MB86941/942 MB86941/942 BLOCK DIAGRAM IRL < 3 : 0 > 11 / 2 Clock 1 1 /1 Clock , # pins. RD/WR# I 121 Read/Write Read/write input pin Input an “H” signal to designate , 12mA “L” drive capability. Drives an “H” level signal for 3ns before going to High-Z state. MB86942 MB86942: Normal output. READY2# signal deleted. If the READY generator circuit in the MPU is used, it is ... OCR Scan
datasheet

48 pages,
455.64 Kb

MB86941/942 MB86941 MB86942 TEXT
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Abstract: Pulse-Oscillating Circuit. Generates system clock pulses for modem. + 5V Single Power Supply. Low energy consumption , major components, including modem, image sensor, thermal head and feeder motors. This LSI incorporates , Recommendations T.30. For key parts control, this chip provides interfaces with modem, image sensor, thermal head, stepping m otor control circuit, external memory and host CPU. By integrating all these functions on one , Original mode Modem transmission speed.9600/7200/4800/2400 bps Transmission tim e ... OCR Scan
datasheet

16 pages,
1309.48 Kb

YTF405 yamaha corp Digital Panel Meter PM 129 TEXT
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Abstract: converts data for serial transfer between a data circuit terminating equipment (DCE) and a data terminal , -pin SOP (plastic) ■BLOCK DIAGRAM T EST OSCI 0SC 2 M CLK O PS F-39 ■ P IN , value. F-41 ■FUNCTIONS •O scillation Circuit o Crystal quartz oscillation A crystal , clock into OSC1 In supplying a 4.032MHz clo ck pulse from an external circuit to the OSC1 pin, make , 3 0 C oa/ M oa I /O control circuit provides the transm it/receive circuits with the output data ... OCR Scan
datasheet

8 pages,
127.19 Kb

PF271-02 STC9630C TEXT
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Motorola 16/02/2000 22032.79 Kb BZ2 gnu_tsc.bz2