LTC2246HLX-TRPBF View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC2246HLX-TRPBF Datasheet PDF : 16 Pages
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LTC2246H
DIGITAL INPUTS AND DIGITAL OUTPUTS The l denotes the speciļ¬cations which apply over the full
operating temperature range, otherwise speciļ¬cations are at TA = 25Ā°C. (Note 4)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
LOGIC OUTPUTS
OVDD = 3V
COZ
ISOURCE
ISINK
VOH
Hi-Z Output Capacitance
Output Source Current
Output Sink Current
High Level Output Voltage
VOL
Low Level Output Voltage
OVDD = 2.5V
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
OVDD = 1.8V
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
OE = High (Note 7)
VOUT = 0V
VOUT = 3V
IO = ā10Ī¼A
IO = ā200Ī¼A
IO = 10Ī¼A
IO = 1.6mA
IO = ā200Ī¼A
IO = 1.6mA
IO = ā200Ī¼A
IO = 1.6mA
3
pF
50
mA
50
mA
2.995
V
l 2.7
2.99
V
0.005
V
l
0.09
0.4
V
2.49
V
0.09
V
1.79
V
0.09
V
POWER REQUIREMENTS The l denotes the speciļ¬cations which apply over the full operating temperature
range, otherwise speciļ¬cations are at TA = 25Ā°C. (Note 8)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VDD
OVDD
IVDD
PDISS
PSHDN
PNAP
Analog Supply Voltage
Output Supply Voltage
Supply Current
Power Dissipation
Shutdown Power
Nap Mode Power
(Note 9)
(Note 9)
SHDN = H, OE = H, No CLK
SHDN = H, OE = L, No CLK
l 2.8
3
3.5
V
l 0.5
3
3.6
V
l
25
30
mA
l
75
90
mW
2
mW
15
mW
TIMING CHARACTERISTICS The l denotes the speciļ¬cations which apply over the full operating temperature
range, otherwise speciļ¬cations are at TA = 25Ā°C. (Note 4)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
fS
Sampling Frequency
tL
CLK Low Time
(Note 9)
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
(Note 7)
l
1
25
MHz
l 18.9
20
500
ns
l
5
20
500
ns
tH
CLK High Time
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
(Note 7)
l 18.9
20
500
ns
l
5
20
500
ns
tAP
Sample-and-Hold Aperture Delay
tD
CLK to DATA Delay
Data Access Time After OEā
BUS Relinquish Time
CL = 5pF (Note 7)
CL = 5pF (Note 7)
(Note 7)
0
ns
l 1.4
2.7
6
ns
l
4.3
12
ns
l
3.3
10
ns
Pipeline Latency
5
Cycles
2246hfa
4
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