LTC2225 LINER [Linear Technology], LTC2225 Datasheet - Page 5

• Manufacturer Part Number: LTC2225
• Description: 12-Bit, 10Msps Low Power 3V ADC
• Manufacturer: LINER [Linear Technology]

range, otherwise specifications are at T
SYMBOL
f
t
t
t
t
Pipeline
Latency
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All voltage values are with respect to ground with GND and OGND
wired together (unless otherwise noted).
Note 3: When these pin voltages are taken below GND or above V
will be clamped by internal diodes. This product can handle input currents
of greater than 100mA below GND or above V
Note 4: V
drive, unless otherwise noted.
TI I G CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
s
L
H
AP
D
–1.0
–0.2
–0.4
–0.6
–0.8
1.0
0.8
0.6
0.4
0.2
W
0
0
Typical INL, 2V Range
DD
U
PARAMETER
Sampling Frequency
CLK Low Time
CLK High Time
Sample-and-Hold Aperture Delay
CLK to DATA delay
Data Access Time After OE↓
BUS Relinquish Time
= 3V, f
1024
SAMPLE
CODE
2048
= 10MHz, input range = 2V
3072
W
2225 G01
4096
U
A
DD
= 25°C. (Note 4)
without latchup.
P-P
–0.2
–0.4
–0.6
–1.0
–0.8
0.2
1.0
0.8
0.6
0.4
with differential
0
The
0
Typical DNL, 2V Range
CONDITIONS
(Note 9)
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
(Note 7)
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
(Note 7)
C
C
(Note 7)
●
L
L
DD
denotes the specifications which apply over the full operating temperature
= 5pF (Note 7)
= 5pF (Note 7)
, they
1024
CODE
2048
Note 5: Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
Note 6: Offset error is the offset voltage measured from –0.5 LSB when
the output code flickers between 0000 0000 0000 and 1111 1111 1111.
Note 7: Guaranteed by design, not subject to test.
Note 8: V
differential drive.
Note 9: Recommended operating conditions.
3072
DD
= 3V, f
2225 G02
4096
SAMPLE
= 10MHz, input range = 1V
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
8192 Point FFT, f
–1dB, 2V Range
0
●
●
●
●
●
●
●
●
MIN
1.4
40
40
1
5
5
1
FREQUENCY (MHz)
TYP
2.7
4.3
3.3
2
50
50
50
50
0
5
LTC2225
P-P
IN
= 5.1MHz,
with
3
MAX
500
500
500
500
5.4
8.5
10
10
4
UNITS
Cycles
2225 G03
2225fa
5
MHz
ns
ns
ns
ns
ns
ns
ns
ns
5