High speed operation from Internal phase shifter compatible input outp

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High speed operation from Internal phase shifter compatible input outp

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2.5Gb/s GaAs Demultiplexer
High speed operation from Internal phase shifter compatible input output Single -5.2 power supply Stable operation wide temperature range between 85°C High reliable metal/ceramic 24-pin hermetic flat package (CG)/ gullwing package (DG)
FMM382CG/DG
DESCRIPTION
FMM382CG FMM382DG high speed GaAs demultiplexer multi-gigabit optical communication systems digital test instruments. device designed converting serial signal 4-bit parallel signals GHz. internal phase shifter provided arranging 4-bit output parallel signals. GaAs attched into advanced 24pin metal/ceramic flat package designed high speed applicaton.
Edition March 1999
FMM382CG/DG
ABSOLUTE MAXIMUM RATINGS
Rating Storage Voltage Input Voltage Reference Voltage Power Dissipation Storage Temperature Symbol Tstg
2.5Gb/s GaAs Demultiplexer
Values -7.0 -2.0 +125 Unit
ELECTRICAL CHARACTERISTICS 25°C, -5.2V)
Parameter Supply Current High Level Input Voltage Level Input Voltage High Level Output Voltage Level Output Voltage Output Rise Time Output Fall Time Maximum Clock Frequency Symbol fmax VTT=2V Termination *20%~80% Conditions Min. -1.0 -0.95 Limit Typ. -0.9 -1.7 Max. -1.6 -1.65 Unit
RECOMMENDED OPERATING CONDITIONS (VDD
Parameter Supply Voltage Reference Voltage Operating Case Temperature Symbol VREF* Min. -5.46 -1.4 Value Typ. -5.2 -1.3 Max. -4.94 -1.2 Unit
Note: VREF which normally open, used bias adjusting terminal optimize operation frequency output wavefoem.
Edition March 1999
2.5Gb/s GaAs Demultiplexer
BLOCK DIAGRAM
FMM382CG/DG
DATA 4-bit Shift Resistor DATA Latches DATA DATA
DATA
CLOCK
Clock Buffer
Timing Generator
CLOCK
PHASE SHIFT* SELECT These input pins used select phases internally generated CLOCK. Each phase differs high speed CLOCK period time. PHASE SHIFT (DATA ROTATION) accomplished providing 2-bit static code pins.
TIMING DIAGRAM
CLOCK INPUT DATA
CLOCK INPUT DATA
(1)1/4 Clock
Data Data Data Data
(3)1/4 Clock
DATA DATA DATA DATA
(2)1/4 Clock
DATA DATA DATA DATA
(4)1/4 Clock
DATA DATA DATA DATA
Edition March 1999
FMM382CG/DG
"CG" PACKAGE
2.5Gb/s GaAs Demultiplexer
UNIT:
0.125
9.5±0.2 INDEX
9.5±0.2 1.27 Typ.
7.7±0.2
"DG" PACKAGE
11.5±0.5
UNIT:
9.5±0.2 INDEX
0.125
9.5±0.2 1.27 Typ.
7.7±0.2
Edition March 1999
2.5Gb/s GaAs Demultiplexer
further information please contact:
FMM382CG/DG
FUJITSU COMPOUND SEMICONDUCTOR, INC. Americas R.O.W.
2355 Zanker Jose, 95131-1138, U.S.A. Phone: (408) 232-9500 FAX: (408) 428-9111 Schanck Road, Suite Freehold, 07728-2964, U.S.A. Phone: (732) 303-0282 FAX: (732) 431-3393
CAUTION
Fujitsu Compound Semiconductor Products contain gallium arsenide (GaAs) which hazardous human body environment. safety, observe following procedures:
this product into mouth. alter form this product into gas, powder, liquid through burning, crushing, chemical processing these by-products dangerous human body inhaled, ingested, swallowed. Observe government laws company regulations when discarding this product. This product must discarded accordance with methods specified applicable hazardous waste procedures.
www.fcsi.fujitsu.com
FUJITSU MIKROELECTRONIK GmbH
Quantum Devices Division Network House Norreys Drive Maidenhead, Berkshire 4FJ, Phone:+44 (0)1628 504800 FAX:+44 (0)1628 504888
FUJITSU QUANTUM DEVICES, LTD. Asia Japan
2-7-1, Nishi Shinjuku Shinjuku-ku, Tokyo 163-0721 Japan Phone: 3-5322-3356 FAX: 3-5322-3398
Fujitsu Limited reserves right change products specifications without notice. information does convey license under rights Fujitsu Limited others.
1999 FUJITSU COMPOUND SEMICONDUCTOR, INC. Printed U.S.A. FCSI0199M200
Edition March 1999

High speed operation from Internal phase shifter compatible input outp

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