E749BPJ Datasheet, PDF (10/14 Pages) Semtech Corporation – Octal Pin Electronics Driver/Receiver

EDGE HIGH-PERFORMANCE PRODUCTS
Package Information
68 Pin PLCC Package
θJA = 42 to 48˚C / W
PIN Descriptions
0.990 SQ
[25.146]
0.953 SQ
[24.206]
0.045 SQ
[1.143]
0.048
[1.219]
0.800 REF
[20.32]
Edge749
See Detail A
0.910
[23.114]
0.175
[4.445]
0.113
[2.87]
0.029
[0.736]
0.016
[0.406]
0.016
[0.406]
;;;^0.020
[0.508]
MIN
0.029
[0.736]
0.065
[1.651]
0.030
[0.762]
Notes: (unless otherwise specified)
1. Dimensions are in inches [millimeters].
2. Tolerances are: .XXX ± 0.005 [0.127].
3. PLCC packages are intended for surface mounting on solder lands on 0.050 [1.27] centers.
 2000 Semtech Corp.
10
www.semtech.com