SI53320-28 Datasheet, PDF (31/51 Pages) Silicon Laboratories – Output Enable option

5.5 Si53325 Pin Descriptions
Si53320-28 Data Sheet
Pin Descriptions
VDD 1
NC 2
CLK0 3
CLK0b 4
NC 5
CLK1 6
CLK1b 7
GND 8
GND
PAD
Si53325
32-QFN
24 Q3
23 Q3b
22 Q4
21 Q4b
20 Q5
19 Q5b
18 Q6
17 Q6b
VDD 1
NC 2
CLK0 3
CLK0b 4
NC 5
CLK1 6
CLK1b 7
GND 8
GND
PAD
Si53325
32-eLQFP
24 Q3
23 Q3b
22 Q4
21 Q4b
20 Q5
19 Q5b
18 Q6
17 Q6b
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name¹
VDD
NC
CLK0
CLK0b
NC
CLK1
CLK1b
GND
VDD
Q9b
Q9
Q8b
Q8
Q7b
Q7
VDD
Q6b
Q6
Q5b
Q5
Table 5.5. Si53325 32-QFN and 32-eLQFP Pin Descriptions
Type
P
—
I
I
—
I
I
GND
P
O
O
O
O
O
O
P
O
O
O
O
Description
Core and Output voltage supply.
Bypass with 1.0 µF capacitor and place as close to the VDD pin as possible.
No connect. Leave this pin unconnected.
Input clock 0.
Input clock 0 (complement).
No connect. Leave this pin unconnected.
Input clock 1.
Input clock 1 (complement).
Ground.
Core voltage supply. Bypass with 1.0 µF capacitor and place as close to the VDD pin as
possible.
Output clock 9 (complement).
Output clock 9.
Output clock 8 (complement).
Output clock 8.
Output clock 7 (complement).
Output clock 7.
Core voltage supply. Bypass with 1.0 µF capacitor and place as close to the VDD pin as
possible.
Output clock 6 (complement).
Output clock 6.
Output clock 5 (complement).
Output clock 5.
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