LTC2208CUP-PBF Ver la hoja de datos (PDF) - Linear Technology
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LTC2208CUP-PBF Datasheet PDF : 32 Pages
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LTC2208
POWER REQUIREMENTS The l denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. AIN = –1dBFS. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
VDD
Analog Supply Voltage
PSHDN
Shutdown Power
STANDARD LVDS OUTPUT MODE
(Note 8)
SHDN = VDD
l 3.135
3.3
3.465
V
0.2
mW
OVDD
Output Supply Voltage
IVDD
Analog Supply Current
IOVDD
Output Supply Current
PDIS
Power Dissipation
LOW POWER LVDS OUTPUT MODE
(Note 8)
l
3
3.3
3.6
V
l
380
450
mA
l
74
90
mA
l
1498 1782
mW
OVDD
IVDD
IOVDD
PDIS
Output Supply Voltage
Analog Supply Current
Output Supply Current
Power Dissipation
(Note 8)
l
3
3.3
3.6
V
l
380
450
mA
l
31
50
mA
l
1356 1650
mW
CMOS OUTPUT MODE
OVDD
IVDD
PDIS
Output Supply Voltage
Analog Supply Current
Power Dissipation
(Note 8)
l 0.5
3.6
V
l
380
450
mA
l
1250 1485
mW
TIMING CHARACTERISTICS The l denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
fS
Sampling Frequency
tL
ENC Low Time
(Note 8)
Duty Cycle Stabilizer Off (Note 7)
Duty Cycle Stabilizer On (Note 7)
l
1
130
MHz
l 3.65 3.846 1000
ns
l 2.6
3.846 1000
ns
tH
ENC High Time
Duty Cycle Stabilizer Off (Note 7)
Duty Cycle Stabilizer On (Note 7)
l 3.65 3.846 1000
ns
l 2.6
3.846 1000
ns
tAP
Sample-and-Hold Aperture Delay
LVDS OUTPUT MODE (STANDARD and LOW POWER)
–1
ns
tD
tC
tSKEW
tRISE
tFALL
Data Latency
ENC to DATA Delay
ENC to CLKOUT Delay
DATA to CLKOUT Skew
Output Rise Time
Output Fall Time
Data Latency
(Note 7)
(Note 7)
(tC-tD) (Note 7)
l 1.3
2.5
l 1.3
2.5
l –0.6
0
0.5
0.5
7
3.8
ns
3.8
ns
0.6
ns
ns
ns
Cycles
CMOS OUTPUT MODE
tD
tC
tSKEW
Data Latency
ENC to DATA Delay
ENC to CLKOUT Delay
DATA to CLKOUT Skew
Data Latency
(Note 7)
(Note 7)
(tC-tD) (Note 7)
Full Rate CMOS
Demuxed
l 1.3
2.7
l 1.3
2.7
l –0.6
0
7
7
4.0
ns
4.0
ns
0.6
ns
Cycles
Cycles
2208fc
6
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