IDT2308B
3.3V ZERO DELAY CLOCK MULTIPLIER
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
FUNCTION TABLE
(1)
SELECT INPUT DECODING
S2
L
L
H
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
S1
L
H
L
H
CLK A
Tri-State
Driven
Driven
Driven
CLK B
Tri-State
Tri-State
Driven
Driven
Output Source
PLL
PLL
REF
PLL
PLL Shut Down
Y
N
Y
N
AVAILABLE OPTIONS FOR IDT2308B
Device
IDT2308B-1
IDT2308B-1H
IDT2308B-2
IDT2308B-2
IDT2308B-2H
IDT2308B-2H
IDT2308B-3
IDT2308B-3
IDT2308B-4
IDT2308B-5H
Feedback From
Bank A or Bank B
Bank A or Bank B
Bank A
Bank B
Bank A
Bank B
Bank A
Bank B
Bank A or Bank B
Bank A or Bank B
Bank A Frequency
Reference
Reference
Reference
2 x Reference
Reference
2 x Reference
2 x Reference
4 x Reference
2 x Reference
Reference/2
Bank B Frequency
Reference
Reference
Reference/2
Reference
Reference/2
Reference
Reference or
Reference
(1)
2 x Reference
2 x Reference
Reference/2
NOTE:
1. Output phase is indeterminant (0° or 180° from input clock).
3
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
