参数资料
型号: LTC2203C#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封装: 7 X 7 MM, LEAD FREE, PLASTIC, MO-220-WKKD-2, QFN-48
文件页数: 23/26页
文件大小: 1118K
代理商: LTC2203C#TRPBF
PREP
ARED
FOR
LTC2203/LTC2202
6
22032p
tAP
ANALOG
INPUT
tH
tD
tC
tL
N – 7
N – 6
N – 5
N – 4
N – 3
CLK
CLKOUT+
CLKOUT–
D0-D15, OFA
22032 TD01
N + 1
N + 2
N + 4
N + 3
N
TI I G DIAGRA
U
W
LTC2203
LTC2202
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
fS
Sampling Frequency
1
25
1
10
MHz
tL
CLK Low Time
Duty Cycle Stabilizer Off
18.9
20
500
40
50
500
ns
Duty Cycle Stabilizer On
5
20
500
5
50
500
ns
tH
CLK High Time
Duty Cycle Stabilizer Off
18.9
20
500
40
50
500
ns
Duty Cycle Stabilizer On
5
20
500
5
50
500
ns
tAP
Sample-and-Hold
0
ns
Aperture Delay
tD
CLK to DATA Delay
CL = 5pF (Note 7)
1.3
3.1
4.5
1.3
3.1
4.5
ns
tC
CLK to CLKOUT Delay
CL = 5pF (Note 7)
1.3
3.1
4.5
1.3
3.1
4.5
ns
tSKEW
DATA to CLKOUT Skew
CL = 5pF (Note 7)
–0.6
0
0.6
–0.6
0
0.6
ns
DATA Access Time
CL = 5pF (Note 7)
5
15
5
15
ns
Bus Relinquish Time
(Note 7)
5
15
5
15
ns
Pipeline
7
Cycles
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 GND, with GND and OGND
shorted (unless otherwise noted).
Note 3: When these pin voltages are taken below GND or above VDD, they
will be clamped by internal diodes. This product can handle input currents
of greater than 100mA below GND or above VDD without latchup.
Note 4: VDD = 3.3V, fSAMPLE = 25MHz (LTC2203), 10MHz (LTC2202),
input range = 2.5VP-P with differential drive (PGA = 0), unless otherwise
specied.
Note 5: Integral nonlinearity is dened as the deviation of a code from a
“best t straight line” to the transfer curve. The deviation is measured from
the center of the quantization band.
Note 6: Offset error is the offset voltage measured from –1/2LSB when the
output code ickers between 0000 0000 0000 0000 and 1111 1111 1111
1111 in 2’s complement output mode.
Note 7: Guaranteed by design, not subject to test.
Note 8: Recommended operating conditions.
TI I G CHARACTERISTICS
U
W
The denotes the specications which apply over the full operating temperature
range, otherwise specications are at TA = 25°C. (Note 4)
相关PDF资料
PDF描述
LTC2203C#TR 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
LTC2203C 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
LTC2203I#TRPBF 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
LTC2203I#TR 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
LTC2202C#PBF 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
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