For more information www.linear.com/LTC2258-14 package Des" />
參數(shù)資料
型號: DC1370A-D
廠商: Linear Technology
文件頁數(shù): 26/34頁
文件大?。?/td> 0K
描述: BOARD DEMO 65MSPS LTC2258-14
軟件下載: QuikEval II System
設計資源: DC1370A Design Files
標準包裝: 1
系列: *
相關(guān)產(chǎn)品: DC718C-ND - DEMO QUIKEVAL-II DATA
LTC2258-14
LTC2257-14/LTC2256-14
32
225814fc
For more information www.linear.com/LTC2258-14
package DescripTion
UJ Package
40-Lead Plastic QFN (6mm × 6mm)
(Reference LTC DWG # 05-08-1728 Rev )
6.00 ± 0.10
(4 SIDES)
NOTE:
1. DRAWING IS A JEDEC PACKAGE OUTLINE VARIATION OF (WJJD-2)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.20mm ON ANY SIDE, IF PRESENT
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE TOP AND BOTTOM OF PACKAGE
PIN 1 TOP MARK
(SEE NOTE 6)
PIN 1 NOTCH
R = 0.45 OR
0.35
× 45°
CHAMFER
0.40 ± 0.10
40
39
1
2
BOTTOM VIEW—EXPOSED PAD
4.50 REF
(4-SIDES)
4.42 ±0.10
4.42 ±0.05
0.75 ± 0.05
R = 0.115
TYP
0.25 ± 0.05
0.50 BSC
0.200 REF
0.00 – 0.05
(UJ40) QFN REV 0406
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
0.70 ±0.05
4.50 ±0.05
(4 SIDES)
5.10 ±0.05
6.50 ±0.05
0.25 ±0.05
0.50 BSC
PACKAGE OUTLINE
R = 0.10
TYP
Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.
相關(guān)PDF資料
PDF描述
48PS LAMP T-2 TELEPHONE SLIDE 48V
17115BK LAMP KFM SERIES 45" 5D BLACK
17115LG LAMP KFM SERIES 45" 5D LT GRAY
5AB-BT LAMP NEON WIRE TERMINAL NE-68
3149 LAMP T1-3/4 5V .125" BI-PIN BASE
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