lt1739 Linear Technology Corporation, lt1739 Datasheet - Page 18

• Manufacturer Part Number: lt1739
• Description: Dual 500ma, 200mhz Xdsl Line Driver Amplifier
• Manufacturer: Linear Technology Corporation

LT1739
PACKAGE DESCRIPTIO
18
6.60 0.10
(.0036 – .0079)
0.09 – 0.20
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
4.50 0.10
RECOMMENDED SOLDER PAD LAYOUT
(.169 – .177)
4.30 – 4.50*
(.018 – .030)
0.45 – 0.75
SEE NOTE 4
(.195)
MILLIMETERS
4.95
U
(INCHES)
0.65 BSC
20-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
0.45 0.05
Exposed Pad Variation CA
(.108)
2.74
1.05 0.10
0 – 8
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FE Package
FOR EXPOSED PAD ATTACHMENT
(.0256)
0.65
BSC
20 1918 17 16 15
1
(.0077 – .0118)
0.195 – 0.30
2
3 4 5 6 7 8 9 10
(.252 – .260)
6.40 – 6.60*
(.195)
4.95
14 13
12
11
FE20 (CA) TSSOP 0203
(.002 – .006)
0.05 – 0.15
(.108)
(.047)
2.74
1.20
MAX
6.40
BSC
1739fas, sn1739