參數(shù)資料
型號: IDT49FCT805BTPYI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: FCT SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封裝: SSOP-20
文件頁數(shù): 1/8頁
文件大小: 138K
代理商: IDT49FCT805BTPYI
1
IDT49FCT805BT/CT
FASTCMOSBUFFER/CLOCKDRIVER
MILITARY/INDUSTRIAL/COMMERCIALTEMPERATURERANGES
DECEMBER 1999
1999
Integrated Device Technology, Inc.
DSC-4771/1
c
IDT49FCT805BT/CT
MILITARY/INDUSTRIAL/COMMERCIAL TEMPERATURE RANGES
FAST CMOS
BUFFER CLOCK/DRIVER
DESCRIPTION:
This buffer/clock driver is built using advanced dual metal CMOS
technology. The FCT805BT/CT is a non-inverting clock driver consisting
of two banks of drivers. Each bank drives five output buffers from a standard
TTL compatible input. This part has extremely low output skew, pulse skew,
and package skew. The device has a “heart-beat” monitor for diagnostics
and PLL driving. The monitor output is identical to all other outputs and
complies with the output specifications in this document.
The FCT805BT/CT is designed for fast, clean edge rates to provide
accurate clock distribution in high speed systems.
FUNCTIONAL BLOCK DIAGRAM
IN A
INB
OEB
OEA
OA1-OA5
OB1-OB5
MON
5
FEATURES:
0.5 MICRON CMOS Technology
Guaranteed low skew < 500ps (max.)
Very low duty cycle distortion < 600ps (max.)
Low CMOS power levels
TTL compatible inputs and outputs
TTL level output voltage swings
High drive: -32mA IOH, +48mA IOL
Two independent output banks with 3-state control
1:5 fanout per bank
“Heartbeat” monitor output
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
Available in DIP, SOIC, SSOP, QSOP, CERPACK, CERDIP, and
LCC packages
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