參數(shù)資料
型號: XRK4991A
廠商: Exar Corporation
英文描述: 3.3V HIGH-SPEED (85 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER
中文描述: 3.3高速(85兆赫)可編程相偏時鐘緩沖器
文件頁數(shù): 12/13頁
文件大小: 255K
代理商: XRK4991A
XRK4991A
3.3V HIGH-SPEED (85 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER
PRELIMINARY
xr
REV. P1.0.2
12
PACKAGE DIMENSIONS
B1
B
A
A1
C
D2
e
R
SEATING PLANE
A2
Corner Chamfer
30° x H1
7°±2 deg typ.
E3
D3
1
2
32
D
D1
E
E1
45° x H2
SYMBOL
A
A1
A2
B
B1
C
D
D1
D2
D3
E
E1
E2
E3
e
H1
H2
R
Note: The control dimension is in inches.
MIN
0.120
0.075
0.020
0.013
0.026
0.008
0.485
0.448
0.400
MAX
0.140
0.095
---
0.021
0.032
0.013
0.495
0.454
0.440
MIN
3.05
1.91
0.51
0.33
0.66
0.19
12.33
11.39
10.17
MAX
3.56
2.41
---
0.53
0.81
0.32
12.58
11.54
11.18
0.585
0.545
0.500
0.595
0.557
0.540
14.87
13.85
12.71
15.11
14.15
13.72
0.023
0.042
0.025
0.029
0.048
0.045
0.58
1.07
0.64
0.74
1.22
1.14
0.050 BSC
1.27 BSC
INCHES
MILLIMETERS
10.16 typ.
0.400 typ.
0.300 typ.
7.62 typ.
32 LEAD PLASTIC LEADED CHIP CARRIER
(PLCC)
Rev. 1.00
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