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參數(shù)資料
| 型號(hào)： | IDT49FCT20805QGI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | FCT SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| 封裝： | QSOP-20 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 70K |
| 代理商： | IDT49FCT20805QGI |
1
IDT49FCT20805
2.5V CMOS DUAL 1-TO-5 CLOCK DRIVER
INDUSTRIALTEMPERATURERANGE
FEBRUARY 2003
2003 Integrated Device Technology, Inc.
DSC-6172/10
c
IDT49FCT20805
INDUSTRIAL TEMPERATURE RANGE
2.5V CMOS DUAL
1-TO-5 CLOCK DRIVER
FUNCTIONAL BLOCK DIAGRAM
5
OA1 - OA5
OB1 - OB5
OEA
INA
OEB
INB
MON
5
PIN CONFIGURATION
OA1
OA3
OA4
GNDQ
INA
VCCA
OA2
GNDA
OA5
OEA
1
2
3
4
5
6
7
8
9
OB3
OB4
MON
INB
VCCB
OB1
OB2
GNDB
OB5
OEB
11
12
13
14
15
16
17
18
19
20
10
SSOP/ QSOP
TOP VIEW
FEATURES:
Advanced CMOS Technology
Guaranteed low skew < 200ps (max.)
Very low propagation delay < 2.5ns (max)
Very low duty cycle distortion < 270ps (max)
Very low CMOS power levels
Operating frequency up to 166MHz
TTL compatible inputs and outputs
Two independent output banks with 3-state control
1:5 fanout per bank
"Heartbeat" monitor output
VCC = 2.5V ± 0.2V
Available in SSOP and QSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
DESCRIPTION:
The FCT20805 is a 2.5 volt clock driver built using advanced CMOS
technology. The device consists of two banks of drivers, each with a 1:5 fanout
and its own output enable control. The device has a "heartbeat" monitor for
diagnostics and PLL driving. The MON output is identical to all other outputs
and complies with the output specifications in this document. The FCT20805
offers low capacitance inputs.
The FCT20805 is designed for high speed clock distribution where signal
quality and skew are critical. The FCT20805 also allows single point-to-point
transmissionlinedrivinginapplicationssuchasaddressdistribution,whereone
signal must be distributed to multiple recievers with low skew and high signal
quality.
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相關(guān)代理商/技術(shù)參數(shù) |
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| IDT49FCT20805QGI8 | 功能描述:IC CLK BUFFER 1:5 166MHZ 20-QSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:49FCT 標(biāo)準(zhǔn)包裝:74 系列:- 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL，LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:32-QFN（5x5） 包裝:管件 |
| IDT49FCT20805QI | 功能描述:IC CLK BUFFER 1:5 166MHZ 20-QSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:49FCT 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| IDT49FCT20805QI8 | 功能描述:IC CLK BUFFER 1:5 166MHZ 20-QSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:49FCT 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| IDT49FCT2805ACQ8 | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT49FCT3805 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:3.3V CMOS BUFFER/CLOCK DRIVER |
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