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TMC2246AH5C1 参数 Datasheet PDF下载

TMC2246AH5C1图片预览
型号: TMC2246AH5C1
PDF下载: 下载PDF文件 查看货源
内容描述: 图像过滤器11 ×10位, 60 MHz的 [Image Filter 11 x 10 bit, 60 MHz]
分类和应用: 过滤器外围集成电路输入元件LTE时钟
文件页数/大小: 18 页 / 371 K
品牌: CADEKA [ CADEKA MICROCIRCUITS LLC. ]
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TMC2246A
PRODUCT SPECIFICATION
Table 1. Input Register Control
ENB1-4
1
1
0
ENSEL
1
0
X
Input Register Held
Data i
Coefficient i
None
Data Formats
Fractional Two’s Complement Format (FSEL = LOW)
15
14
13
12
11
10
-2
-2
6
1
9
-2 .
2.
2.
0
0
0
8
2
2
2
-1
-1
-1
7
2
2
-2
-2
-2
6
2
2
-3
-3
-3
5
2
2
2
-4
-4
-4
4
2
2
2
-5
-5
-5
3
2
2
-6
-6
-6
2
2
2
2
-7
-7
-7
1
2
2
-8
-8
-8
0
2
2
2
-9
-9
-9
BIT
DATA (D1-4)
COEFFICIENT (C1-4)
SUM
2
2
2
5
2
4
2
3
2
2
2
1
2
2
Integer Two’s Complement Format (FSEL = HIGH)
15
14
13
12
11
10
-2
-2
15
2
14
2
13
2
12
2
11
10
9
-2
2
9
9
8
2
2
8
8
7
2
2
7
7
6
2
2
6
6
5
2
5
5
4
2
2
4
4
3
2
2
3
3
2
2
2
2
2
1
2
2
1
1
0
2.
2.
2
0
.
0
0
BIT
DATA (D1-4)
COEFFICIENT (C1-4)
SUM
2
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
Integer Two’s Complement Data / Fractional Two’s Complement Coefficient Format (FSEL = LOW)
15
14
13
12
11
10
-2
1
-2
15
2
14
9
-2
9
8
2
2
8
7
2
2
7
6
2
2
6
5
2
2
5
4
2
2
4
3
2
2
3
2
2
2
2
1
2
2
1
0
2.
2
-9
2.
0
0
BIT
DATA (D1-4)
COEFFICIENT (C1-4)
SUM
2
0
.
2
9
2
-1
8
2
-2
7
2
-3
6
2
-4
5
2
-5
4
2
-6
3
2
-7
2
2
-8
1
2
13
2
12
2
11
2
10
Note:
A minus sign indicates the sign bit.
Figure 1. Data Formats
Equivalent Circuits and Threshold
Levels
V
DD
V
DD
p
p
Data or
Control
Input
n
Output
n
GND
GND
Figure 2. Equivalent Digital Input Circuit
REV. 1.0.3 9/11/00
Figure 3. Equivalent Digital Output Circuit
7