DS8906N NSC [National Semiconductor], DS8906N Datasheet - Page 3

• Manufacturer Part Number: DS8906N
• Description: AM/FM Digital Phase-Locked Loop Synthesizer
• Manufacturer: NSC [National Semiconductor]

AC Electrical Characteristics
Note 1 ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation
Note 2 Unless otherwise specified min max limits apply across the 0 C to
Note 3 All currents into device pins shown as positive out of device pins as negative all voltages referenced to ground unless otherwise noted All values shown
as max or min on absolute value basis
Schematic Diagrams
Symbol
t
t
t
t
t
EN1CLK
CLKH
CLKL
DS
DH
Minimum Time After ENABLE
Goes High Before an Unused
Positive CLOCK Edge May Occur
Minimum CLOCK High
Pulse Width
Minimum CLOCK Low
Pulse Width
Minimum DATA Setup Time
Minimum Time Before CLOCK
that DATA Must be Valid
Minimum DATA Hold Time
Minimum Time After CLOCK
that DATA Must Remain Valid
Parameter
(DS8906 AM FM PLL Typical Input Output Schematics)
V
TL F 5775 – 5
CC
TL F 5775 – 2
e
5V T
a
Conditions
A
70 C temperature range for the DS8906
3
e
25 C t
r s
10 ns t
Min
f s
TL F 5775– 3
10 ns (Continued)
Typ
175
275
400
150
400
Max
350
550
800
300
800
TL F 5775 – 4
TL F 5775 – 6
Units
ns
ns
ns
ns
ns