LTC2220/LTC2221
5
22201fa
TI I G CHARACTERISTICS
U
W
The
● denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 4)
POWER REQUIRE E TS
W
U
The
● denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 9)
LTC2220
LTC2221
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
VDD
Analog Supply Voltage
(Note 8)
●
3.1
3.3
3.5
3.1
3.3
3.5
V
PSHDN
Shutdown Power
SHDN = High, OE = High, No CLK
2
mW
PNAP
Nap Mode Power
SHDN = High, OE = Low, No CLK
35
mW
LVDS OUTPUT MODE
OVDD
Output Supply Voltage
(Note 8)
●
3
3.3
3.6
3
3.3
3.6
V
IVDD
Analog Supply Current
●
264
288
196
212
mA
IOVDD
Output Supply Current
●
55
70
55
70
mA
PDISS
Power Dissipation
●
1050
1182
828
931
mW
CMOS OUTPUT MODE
OVDD
Output Supply Voltage
(Note 8)
●
0.5
3.3
3.6
0.5
3.3
3.6
V
IVDD
Analog Supply Current
●
264
288
196
212
mA
PDISS
Power Dissipation
890
660
mW
LTC2220
LTC2221
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
fS
Sampling Frequency
(Note 8)
●
1
170
1
135
MHz
tL
ENC Low Time (Note 7)
Duty Cycle Stabilizer Off
●
2.8
2.94
500
3.5
3.7
500
ns
Duty Cycle Stabilizer On
●
2
2.94
500
2
3.7
500
ns
tH
ENC High Time (Note 7)
Duty Cycle Stabilizer Off
●
2.8
2.94
500
3.5
3.7
500
ns
Duty Cycle Stabilizer On
●
2
2.94
500
2
3.7
500
ns
tAP
Sample-and-Hold Aperture Delay
0
ns
tOE
Output Enable Delay
(Note 7)
●
510
ns
LVDS OUTPUT MODE
tD
ENC to DATA Delay
(Note 7)
●
1.3
2.2
3.5
1.3
2.2
3.5
ns
tC
ENC to CLOCKOUT Delay
(Note 7)
●
1.3
2.2
3.5
1.3
2.2
3.5
ns
DATA to CLOCKOUT Skew
(tC - tD) (Note 7)
●
–0.6
0
0.6
–0.6
0
0.6
ns
Rise Time
0.5
ns
Fall Time
0.5
ns
Pipeline Latency
5
Cycles
CMOS OUTPUT MODE
tD
ENC to DATA Delay
(Note 7)
●
1.3
2.1
3.5
1.3
2.1
3.5
ns
tC
ENC to CLOCKOUT Delay
(Note 7)
●
1.3
2.1
3.5
1.3
2.1
3.5
ns
DATA to CLOCKOUT Skew
(tC - tD) (Note 7)
●
–0.6
0
0.6
–0.6
0
0.6
ns
Pipeline Latency Full Rate CMOS
5
Cycles
Demuxed Interleaved
5
Cycles
Demuxed Simultaneous
5 and 6
Cycles