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FD1793 Datasheet

Part Manufacturer Description PDF Type Ordering
FD1793 Panasonic Coupler/Divider
ri

1 pages,
21.02 Kb

Original Buy
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FD1793

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: .3-34 Floppy Disk Formatter/ Controller FD1793.3-34 Processor Interface.3-35 Floppy Disk , the FD1793. If READY* is active, the read or write command is initiated. Otherwise the operation is , on-board data separator where the clock and data pulses are separated and gated to the FD1793. TABLE 2-6 , documents. Western Digital Corporation FD1793 X-01 FD1793 X-01 Data Sheet Application Note Advanced Micro , Controller.4-5 FD1793 Floppy Disk Controller.4-6 Disk Drive Interface Circuits ... OCR Scan
datasheet

71 pages,
3847.65 Kb

teac FD 3.5 fdd1005 stepping motor teac 5.25 FD1793A teac fdc shugart teac FD 5.25 western digital FD1793 RFD4000 FDD200-8 SA850 stepping motor teac shugart 801 FD650 Am95/6120 schematic teac floppy spindle motor Am95/6120 TEAC FLOPPY CIRCUIT DIAGRAM Am95/6120 FD50A Am95/6120 FD1793 Am95/6120 Am95/6120 Am95/6120 TEXT
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Abstract: EHF FD1791 FD1791, FD1792 FD1792, FD1793 EHF FD1794 FD1794, Coupler/Divider [Dimensions] unit : mm 8-R0.16 0.48 0.6+-0.1 [Pin Assignment] 3 1 0.4 0.8 IN OUT R D. OUT 2 1.6+-0.2 0.5 0.6 0.5 4 No. 1 2 3 4 1.6+-0.2 [Characteristics] Ta=250C [Equivalent Circuit] D.OUT(4) IN 1(1) Unit MHz dB dB dB [Recommended Land Size] unit : mm R(3) OUT(2) 0.8 0.8 2 3 4 0.8 1 Specification FD1791 FD1791 FD1792 FD1792 FD1793 FD1794 FD1794 ... National / Panasonic
Original
datasheet

1 pages,
21.02 Kb

FD1794 FD1792 FD1793- FD1791 FD1793 TEXT
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Abstract: PROTECTED DISK 9 the FD1793 automatically ABORTS THE COMMAND ? LEAVING THE DMA CONTROLLER (AND the FIRMWARE , ONLY, ¿FDC START (TOGGLE) SYSTEM RESET ? WRITE ONLY « ?FDC START FD1793 RESETy READ ONLY « iFDC PAGE REGISTER (DMA)y WRITE ONLY, }■ FDC STOP FD1793 RESET ? READ ONLY * £ FDC RESET 1 COMMAND IN' FLIP-FLOP , BUT FD1793 BUSY, 0 010 - PSTWE2 EQU 10H ? 1 WAIT 1-TIMEOUT AND FD1793 NOT BUSY > 0 0 08 ~ PSTWE3 EQU 08H i1 WAIT'-TIMEOUT AND FD1793 BUSY«■ 00FE ^ SELERR EQU 0FEH ?1 SELECT'—DRIVE NOT ACCESSED YET ... OCR Scan
datasheet

150 pages,
4894.61 Kb

c2710 c2970 7676 flip flop 3A050 322c0 8085 interrupt FAD70 f608 D31D hp D302 PAI CA6800 fd 1793 32240C c34102 E608 Am95/6120 J-K Flip-Flop 7676 Am95/6120 FD1793 Am95/6120 Am95/6120 Am95/6120 TEXT
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Abstract: Insertion loss EHF FD1793 Insertion loss (dB) (Coupler / Divider) 720 ~ 760MHz Band 1 0 10 20 30 40 50 2 Frequency Insertion loss Coupled value Isolation 720 1.85 5.7 26.4 760 1.99 5.4 25.8 MHz dB dB dB 690 740 Frequency (MHz) 790 Isolation Coupled value 0 Coupled value (dB) 0 10 20 30 40 50 1 Isolation (dB) 10 20 30 40 50 1 2 2 690 740 Frequency (MHz) 790 690 740 Frequency (MHz) 790 Panasonic ... Panasonic
Original
datasheet

1 pages,
8.06 Kb

FD1793 TEXT
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Abstract: SED9420Cac CMOS DATA SEPARATOR FOR FDD ■DESCRIPTION The SED9420Cac »8 a CMOS VFO data separator LSI for use in floppy disk interfaces. Equipped with its own SYNC fiekJ detection, loop filter switching, and timer functions, the IC allows construction of a one-chip VFO circuit with just a few external components. Floppy disk controllers which can be used with this iC are the ¿/PD765 /PD765. ¿/PD765A /PD765A, FD1791-02 FD1791-02, FD1793-02, MB6876A MB6876A. MB8877A MB8877A. ■FEATURES •Data separation function using the VFO system (a ... OCR Scan
datasheet

4 pages,
154.72 Kb

FD1793- MB8877A disk drive diagram sed9420 MB8877 FD1791-02 fd179x SED9420C PD765 FD1793-02 FD1791 SED9420Cac FD1793 /PD765 /PD765 /PD765A /PD765A MB6876A TEXT
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Abstract: S E D 9 4 2 0 C ac CMOS DATA SEPARATOR FOR FDD DESCRIPTION The SED9420Cac is a CMOS VFO data separator LSI for use in floppy disk interfaces. Equipped with its own SYNC field detection, loop filter switching, and timer functions, the 1C allows construction of a one-chip VFO circuit with just a few external components. Floppy disk controllers which can be used with this 1C are the ¿/PD765 /PD765, /j PD765A PD765A, FD1791-02 FD1791-02, FD1793-02, MB8876A MB8876A, MB8877A MB8877A. FEATURES ·D a ta separation function using the VFO system (a ... OCR Scan
datasheet

4 pages,
208.7 Kb

SED9420CAC FD1793-02 FD1793 fd1791 disk drive diagram capacitor 10 p sed9420 PD765 SED9420C /PD765 PD765A FD1791-02 MB8876A MB8877A TEXT
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Abstract: FD1793-02 FD1793 S E D 9 4 2 0 C ac CMOS DATA SEPARATOR FOR FDD DESCRIPTION The SED9420Cac is a CMOS VFO data separator LSI for use in floppy disk interfaces. Equipped with its own SYNC field detection, loop filter switching, and timer functions, the 1C allows construction of a one-chip VFO circuit with just a few external components. Floppy disk controllers which can be used with this 1C are the ¿ ... OCR Scan
datasheet

4 pages,
211.67 Kb

100S3 3 terminal 4mhz crystal oscillator floppy disk drive capacitor floppy motor driver MB8876A MB8877 SED9420 MB8877A FD1791-02 fd179x SED9420CAC UPD765A se094 PD765 PD765A FD1791 PD765 PD765A SED9420C PD765 PD765A PD765 PD765 PD765A PD765A FD1793-02 TEXT
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Abstract: FD1791-01 FD1791-01,'^D1791-02 D1791-02 — MB8877 MB8877 Upward Compatible with Western Digital FD1793 FEATURES • Single +5V ... OCR Scan
datasheet

12 pages,
449.94 Kb

IBM3740 str wg 654 FA-128 48 floppy disk motor head step MB886 D1791-02 D1791 MB8876 MB8866 MB8877 FD1791 FD1793 western digital FD1791 MB8866/ MB8866/ MB8876 MB88XX TEXT
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Abstract: Compatible with Western Digital FD1791-02 FD1791-02 • MB8877A MB8877A: Upward Compatible with Western Digital FD1793-02 â ... OCR Scan
datasheet

17 pages,
528.61 Kb

bma 023 disk FD1791-02 FLOPPY DISK DRIVE fujitsu floppy disk 24Vr MB8867 MB8867A MB8876 vfd circuit diagram for motor mr 100 scr mfm modulator ibm3740 detailed vfd circuit diagram for motor MB8876A MB8877A MB8876A MB8876A MB8877A FD1793-02 MB8877A western digital FD1791 FD1791 FD1793 TEXT
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Abstract: Western Digital FD1793 PIN ASSIGNMENT FEATURES · Single + 5V Power Supply · IBM Com patible Sector ... OCR Scan
datasheet

12 pages,
825.28 Kb

MB8877 MB8866V MB886 FD1793 MB8876 TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
No abstract text available
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Xilinx 23/08/2004 21918.22 Kb ZIP xapp663.zip

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FD1793A02 Western Digital Floppy Disk Controller - Format/Control, 5.25/8-in

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FD1793B02 Western Digital Floppy Disk Controller - Format/Control, 5.25/8-in

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