LTC6994HDCB-2#PBF Linear Technology, LTC6994HDCB-2#PBF Datasheet - Page 14

• Manufacturer Part Number: LTC6994HDCB-2#PBF
• Manufacturer: Linear Technology

Specifications of LTC6994HDCB-2#PBF

• Operating Temperature (max): 125C
• Operating Temperature (min): -40C
• Pin Count: 6
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

LTC6994-1/LTC6994-2
operaTion
LTC6994-2 Functionality
Figures 5 details the basic operation of the LTC6994-2
when configured for noninverting operation (POL = 0). As
before, a rising edge on the IN pin initiates the timing and,
if IN remains high, OUT will transition high after t
Unlike the LTC6994-1, falling edges are delayed in the
same way. When IN transitions low, OUT will follow after
t

DELAY
.
OUT
OUT
IN
IN
Figure 6. Both Edges Delayed (Inverting) Timing Diagram (LTC6994-2, POL = 1)
Figure 5. Both Edges Delayed Timing Diagram (LTC6994-2, POL = 0)
t
PD
t
PD
t
DELAY
t
DELAY
t
PD
t
PD
t
DELAY
t
DELAY
DELAY
.
If the input doesn’t remain high or low long enough for OUT
to follow, the timing will restart on the next transition.
Also unlike the LTC6994-1, the output pulse width can
never be less than t
generate pulses with a defined minimum width.
Figure 6 details the operation of the LTC6994-2 when the
output is inverted (POL = 1).
t
PD
t
PD
t
DELAY
t
DELAY
t
PD
t
PD
t
WIDTH
t
t
PD
WIDTH
t
DELAY
PD
t
DELAY
t
DELAY
. Therefore, the LTC6994-2 can
699412 F05
699412 F06
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