HS9-82C85RH-8 INTERSIL [Intersil Corporation], HS9-82C85RH-8 Datasheet - Page 9

• Manufacturer Part Number: HS9-82C85RH-8
• Description: Radiation Hardened CMOS Static Clock Controller/Generator
• Manufacturer: INTERSIL [Intersil Corporation]

Waveforms
NOTE: If t
†
C
FIGURE 12. CLOCK HIGH AND LOW TIME (USING X1, X2)
GENERATOR
L
TRIGGER
= 50pF
15MHz
PULSE
FIGURE 14. READY TO CLOCK (USING X1, X2)
15MHz
SFPC
VDD
EFI OR OSC
is not met on one edge of PCLK, SLO/FST will be recognized on the next edge of PCLK.
SLO/FST
C
C
CLK50
(Continued)
PCLK
1
2
CLK
C1
C
2
X1
X2
F/C
CSYNC
AEN1
X1
X2
RDY2
F/C
AEN2
CSYNC
9
CLK50
CLK
READY
FIGURE 11. SLOW TO FAST CLOCK MODE TRANSITION
OSC
CLK
LOAD
LOAD
LOAD
LOAD
†
†
†
†
HS-82C85RH
(NOTE)
t
SFPC
GENERATOR
GENERATOR
GENERATOR
FIGURE 13. CLOCK HIGH AND LOW TIME (USING EFI)
TRIGGER
PULSE
PULSE
PULSE
FIGURE 15. READY TO CLOCK (USING EFI)
V
DD
t
3 EFI PULSES
SFPC
V
DD
(NOTE)
EFI
F/C
CSYNC
EFI
F/C
AEN1
RDY2
AEN2
CSYNC
READY
CLK50
CLK
CLK
LOAD
LOAD
LOAD
LOAD
†
†
†
†