PI49FCT20807 查看數據表（PDF） - Pericom Semiconductor
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PI49FCT20807 Datasheet PDF : 6 Pages
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PI49FCT20807
1-10 Clock Buffer for
Networking Applications 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Packaging Mechanical: 20-Pin SSOP (H)
20
.197 5.00
.220 5.60
1
.272
.295
6.90
7.50
.0256
BSC
0.65
.078
2.00 Max
SEATING
PLANE
.0098
Max.
0.25
.002 Min
0.050
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
0.55 .022
0.95 .037
.291
.322
7.40
8.20
.004 0.09
.009 0.25
Packaging Mechanical: 20-Pin QSOP (Q)
20
1
.337 8.56
.344 8.74
.150 3.81
.157 3.99
Guage Plane
.010
0.254
Detail A
.008
0.20
MIN.
.008
.013
0.20
0.33
0˚-6˚
.016
.035
0.41
0.89
.041
1.04
REF
.058 REF
1.47
.053 1.35
.069 1.75
SEATING
PLANE
.025
BSC
0.635
.008 0.203
.012 0.305
.004 0.101
.010 0.254
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
.015 x 45˚
0.38
Detail A
.016 0.41
.050 1.27
.228
.244
5.79
6.19
.007 0.178
.010 0.254
5
PS8558B 09/24/04
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