nb2308a ON Semiconductor, nb2308a Datasheet - Page 3

• Manufacturer Part Number: nb2308a
• Description: 3.3 V Zero Delay Clock Buffer
• Manufacturer: ON Semiconductor

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
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NB2308A
NB2308A
3
16
15
14
13
12
10
11
9
Description
FBK
CLKA4
CLKA3
GND
CLKB4
CLKB3
S1
V
DD