ACS8526 Semtech Corporation, ACS8526 Datasheet - Page 69

• Manufacturer Part Number: ACS8526
• Description: Lc/p Lite Line Card Protection Switch For Pdh, Sonet, or SDH Systems
• Manufacturer: Semtech Corporation

Thermal Conditions
The device is rated for full temperature range when this package is used with a 4 layer or more PCB. Copper coverage
must exceed 50%. All pins must be soldered to the PCB. Maximum operating temperature must be reduced when the
device is used with a PCB with less than these requirements.
Figure 14 Typical 64-Pin LQFP Package Landing Pattern
Notes: (i) Solderable to this limit.
Revision 4.00/September 2003 © Semtech Corp.
ADVANCED COMMUNICATIONS
(iii) Typical example. The User is responsible for ensuring compatibility with PCB manufacturing process, etc.
(ii) Square package - dimensions apply in both X and Y directions.
Pitch 0.5 m
ch 0.5 mm
1.85
1.85 mm
FINAL
Page 69
Widt idth h 0.3 .3 m mm
F8525D_029LQFootprt64
ACS8526 LC/P LITE
DATASHEET
www.semtech.com