nb2308a ON Semiconductor, nb2308a Datasheet - Page 3
nb2308a
Manufacturer Part Number
nb2308a
Description
3.3 V Zero Delay Clock Buffer
Manufacturer
ON Semiconductor
Datasheet
1.NB2308A.pdf
(11 pages)
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Table 3. PIN DESCRIPTION
3. Weak pulldown.
4. Weak pulldown on all outputs.
5. Weak pullup on these inputs.
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
CLKA1 (Note 4)
CLKA2 (Note 4)
CLKB1 (Note 4)
CLKB2 (Note 4)
CLKB3 (Note 4)
CLKB4 (Note 4)
CLKA3 (Note 4)
CLKA4 (Note 4)
REF (Note 3)
S2 (Note 5)
S1 (Note 5)
Pin Name
GND
GND
V
V
FBK
DD
DD
CLKA1
CLKA2
CLKB1
CLKB2
GND
REF
Input reference frequency, 5 V tolerant input.
Buffered clock output, Bank A.
Buffered clock output, Bank A.
3.3 V supply.
Ground.
Buffered clock output, Bank B.
Buffered clock output, Bank B.
Select input, bit 2.
Select input, bit 1.
Buffered clock output, Bank B.
Buffered clock output, Bank B.
Ground.
3.3 V supply.
Buffered clock output, Bank A.
Buffered clock output, Bank A.
PLL feedback input.
V
DD
S2
1
2
3
4
5
6
7
8
Figure 2. Pin Configuration
http://onsemi.com
NB2308A
NB2308A
3
16
15
14
13
12
10
11
9
Description
FBK
CLKA4
CLKA3
GND
CLKB4
CLKB3
S1
V
DD