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參數資料
| 型號： | MK74CB218RLFTR |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數： | 1/7頁 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER 1:8 200MHZ 28-SSOP |
| 標準包裝： | 1 |
| 系列： | 74CB, Buffalo™ |
| 類型： | 扇出緩沖器（分配） |
| 電路數： | 2 |
| 比率 - 輸入:輸出： | 1:8 |
| 差分 - 輸入:輸出： | 無/無 |
| 輸入： | LVCMOS |
| 輸出： | LVCMOS |
| 頻率 - 最大： | 200MHz |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 28-QSOP |
| 包裝： | 標準包裝 |
| 其它名稱： | 800-1880-6 |
DATASHEET
DUAL 1 TO 8 BUFFALO CLOCK DRIVER
MK74CB218
IDT / ICS DUAL 1 TO 8 BUFFALO CLOCK DRIVER
1
MK74CB218
REV K 051310
Description
The MK74CB218 Buffalo is a monolithic CMOS high
speed clock driver. It consists of two identical single input to
eight low-skew output, non-inverting clock drivers. This
eliminates concerns of part to part matching in many
systems. The MK74CB218 is packaged in the tiny 28-pin
SSOP, which uses the same board space as the narrow
16-pin SOIC. The inputs can be connected together for a 1
to 16 fanout buffer.
A quad 1 to 4, and PECL versions, are also available.
Consult IDT for more details.
The MK74CB218 can also act as a voltage translator, since
it is possible to run the inputs at 3.3 V and the outputs at
2.5 V.
Features
Packaged as 28-pin SSOP (150 mil body)
Pb (lead) free package, RoHS compliant
Dual one input to eight output clock drivers
Outputs are skew matched to within 250 ps
A outputs and B outputs matched to 250 ps
2.5 V or 3.3 V output voltages
Output Enable tri-states each bank of eight
Clock speeds up to 200 MHz
Family of IDT Parts
The MK74CB218 Buffalo is designed to be used with
IDT’s clock synthesizer devices. The inputs of the Buffalo
are matched to the outputs of IDT clock synthesizers.
Consult IDT for applications support.
Not recommended for new designs. See the
MK74CB218B for new designs.
Block Diagram
VDD
GND
OE (all outputs)
QB5
QB7
QB4
QB6
QB1
QB3
QB0
QB2
VDDA
VDDB
INB
QA5
QA7
QA4
QA6
QA1
QA3
QA0
QA2
INA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MK74CB218RTR | 功能描述:IC CLK BUFFER 1:8 200MHZ 28-SSOP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:74CB, Buffalo™ 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數: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 供應商設備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| MK74CB44 | 制造商:ICS 制造商全稱:ICS 功能描述:Quad 1 to 4 Buffalo⑩ Clock Driver |
| MK74CB44R | 制造商:ICS 功能描述: 制造商:Integrated Device Technology Inc 功能描述: 制造商:INT_CIR_SYS 功能描述: |
| MK74CB44RTR | 制造商:ICS 制造商全稱:ICS 功能描述:Quad 1 to 4 Buffalo⑩ Clock Driver |
| MK74CG117AF | 功能描述:時鐘發生器及支持產品 16 OUTPUT LOW SKEW CLOCK GENERATOR RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
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