欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): ADF4211BRU
廠商: ANALOG DEVICES INC
元件分類: XO, clock
英文描述: Dual RF/IF PLL Frequency Synthesizers
中文描述: PLL FREQUENCY SYNTHESIZER, 2000 MHz, PDSO20
封裝: TSSOP-20
文件頁數(shù): 19/20頁
文件大小: 251K
代理商: ADF4211BRU
REV. A
ADF4210/ADF4211/ADF4212/ADF4213
–19–
PCB Guidelines for Chip Scale Package
The lands on the chip scale package (CP-20), 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 will ensure 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 clearance of at least 0.25 mm between the thermal
pad and inner edges of the pad pattern. This will ensure that
shorting is avoided.
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
Thin Shrink Small Outline Package (TSSOP)
(RU-20)
20
11
10
1
0.256 (6.50)
0.246 (6.25)
0.177 (4.50)
0.169 (4.30)
PIN 1
0.006 (0.15)
0.002 (0.05)
0.260 (6.60)
0.252 (6.40)
SEATING
PLANE
0.0118 (0.30)
0.0075 (0.19)
0.0256 (0.65)
BSC
0.0433 (1.10)
MAX
0.0079 (0.20)
0.0035 (0.090)
0.028 (0.70)
0.020 (0.50)
8
0
Chip Scale Package
(CP-20)
1
20
5
6
11
16
15
BVIEW
10
0.080 (2.25)
0.083 (2.10) SQ
0.077 (1.95)
0.024 (0.60)
0.017 (0.42)
0.009 (0.24)
0.024 (0.60)
0.017 (0.42)
0.009 (0.24)
0.012 (0.30)
0.009 (0.23)
0.007 (0.18)
0.030 (0.75)
0.022 (0.60)
0.014 (0.50)
0.080 (2.00)
REF
0.010 (0.25)
MIN
0.020 (0.50)
BSC
12
MAX
0.008 (0.20)
REF
0.031 (0.80) MAX
0.026 (0.65) NOM
0.002 (0.05)
0.0004 (0.01)
0.0 (0.0)
0.035 (0.90) MAX
0.033 (0.85) NOM
SEATING
PLANE
CONTROLLING DIMENSIONS ARE IN MILLIMETERS
PIN 1
INDICATOR
TOP
0.148 (3.75)
BSC SQ
0.157 (4.0)
BSC SQ
Thermal vias may 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
grid pitch. The via diameter should be between 0.3 mm and
0.33 mm and the via barrel should be plated with 1 oz. copper
to plug the via. The user should connect the printed circuit
board pad to AGND.
相關(guān)PDF資料
PDF描述
ADF4212BCP Dual RF/IF PLL Frequency Synthesizers
ADF4212BRU Dual RF/IF PLL Frequency Synthesizers
ADF4213 Dual RF/IF PLL Frequency Synthesizers
ADF4213BCP Dual RF/IF PLL Frequency Synthesizers
ADF4213BRU Dual RF/IF PLL Frequency Synthesizers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADF4212 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual RF/IF PLL Frequency Synthesizers
ADF4212BCP 制造商:Analog Devices 功能描述:PLL FREQ SYNTHESIZER DUAL UP TO 200MHZ 20LFCSP EP - Bulk
ADF4212BRU 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Dual 20-Pin TSSOP
ADF4212BRU-REEL 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Dual 20-Pin TSSOP T/R
ADF4212BRU-REEL7 制造商:Rochester Electronics LLC 功能描述:DUAL PLL,3.0/0.5GHZ I.C - Tape and Reel
主站蜘蛛池模板: 阿荣旗| 贵阳市| 芮城县| 大田县| 英吉沙县| 蓬莱市| 定远县| 梨树县| 阳原县| 都江堰市| 永昌县| 利川市| 象山县| 乌鲁木齐县| 营山县| 辽阳市| 拉萨市| 滨海县| 永德县| 诸暨市| 周口市| 邯郸市| 新干县| 和林格尔县| 库伦旗| 松滋市| 安塞县| 鸡东县| 吉首市| 四会市| 乐安县| 乳山市| 修水县| 孟州市| 栖霞市| 武乡县| 博客| 共和县| 丹凤县| 遵义市| 二连浩特市|