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參數(shù)資料
| 型號： | ADF4156BRUZ-RL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | XO, clock |
| 英文描述： | 6 GHz Fractional-N Frequency Synthesizer |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 6200 MHz, PDSO16 |
| 封裝： | ROHS COMPLIANT, MO-153AB, TSSOP-16 |
| 文件頁數(shù)： | 20/24頁 |
| 文件大?。?/td> | 314K |
| 代理商： | ADF4156BRUZ-RL |
ADF4156
INTERFACING
The ADF4156 has a simple SPI-compatible serial interface for
writing to the device. CLK, DATA, and LE control the data
transfer. When latch enable (LE) is high, the 29 bits that have
been clocked into the input register on each rising edge of
SCLK are transferred to the appropriate latch. See Figure 2 for
the timing diagram and Table 6 for the latch truth table.
Rev. 0 | Page 20 of 24
The maximum allowable serial clock rate is 20 MHz.
PCB DESIGN GUIDELINES FOR CHIP SCALE
PACKAGE
The lands on the lead frame chip scale package (CP-20-1) are
rectangular. The printed circuit board pad for these should be
0.1 mm longer than the package land length and 0.05 mm wider
than the package land width. The land should be centered on
the pad. This ensures that the solder joint size is maximized.
The bottom of the chip scale package has a central thermal pad.
The thermal pad on the printed circuit board should be at least
as large as this exposed pad. On the printed circuit board, there
should be a clearance of at least 0.25 mm between the thermal
pad and the inner edges of the pad pattern. This ensures that
shorting is avoided.
Thermal vias can be used on the printed circuit board thermal
pad to improve thermal performance of the package. If vias are
used, they should be incorporated in the thermal pad at 1.2 mm
pitch grid. The via diameter should be between 0.3 mm and
0.33 mm, and the via barrel should be plated with 1 ounce of
copper to plug the via. The user should connect the printed
circuit board thermal pad to AGND.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADF4156BRUZ-RL7 | 功能描述:IC PLL FRAC-N FREQ SYNTH 16TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML，PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
| ADF4156SP1BRUZ | 制造商:Analog Devices 功能描述: |
| ADF4157 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Resolution 6 GHz Fractional-N Frequency Synthesizer |
| ADF4157BCPZ | 功能描述:IC PLL FREQ SYNTH 6GHZ 20LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML，PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
| ADF4157BCPZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Resolution 6 GHz Fractional-N Frequency Synthesizer |
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