SPT7864 데이터 시트보기 (PDF) - Cadeka Microcircuits LLC.
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SPT7864 Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur) 25 °C
Supply Voltages
VDD ...................................................................... 6.0 V
OVDD .................................................................... 6.0 V
Input Voltages
Analog Input ................................. –0.3 V to VDD +0.7 V
CLK Input ..................................... –0.3 V to VDD +0.7 V
Output
Digital Outputs .............................. –0.3 V to VDD +0.7 V
Temperature
Operating Temperature ............................... 0 to +70 °C
Storage Temperature ............................ –65 to +150 °C
Note: Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal applied conditions in typical
applications.
ELECTRICAL SPECIFICATIONS
TA=TMIN to TMAX, VDD=+5.0 V, ƒS=40 MSPS, VREFH=3.0 V, VREFL=2.0 V, OVDD=3.0 V, unless otherwise specified.
PARAMETERS
TEST
CONDITIONS
TEST
LEVEL
SPT7864
MIN
TYP
Resolution
DC Accuracy
Differential Linearity Error (DLE)
@ +25 °C
V
full temperature
V
Integral Linearity Error (ILE)
@ +25 °C
V
full temperature
V
No Missing Codes
VI
10
±0.5
±0.75
±0.6
±1.0
Guaranteed
Analog Input
Input Voltage Range (Differential)
Input Common Mode (VCM)
Input Capacitance
Input Bandwidth
Common Mode Rejection Ratio (CMRR)
V
±1
IV
2
2.5
V
2
V
98
V
50
Timing Characteristics
Conversion Rate
Pipeline Delay (Latency)
Output Delay (tD)
Aperture Delay Time (tAP)
Aperture Jitter Time
VI
IV
6
V
7.5
V
1.5
V
15
Dynamic Performance
Effective Number of Bits (ENOB)
ƒIN = 10 MHz, ƒCLK = 40 MSPS
Signal-to-Noise Ratio (SNR)
ƒIN = 10 MHz, ƒCLK = 40 MSPS
Total Harmonic Distortion (THD)
ƒIN = 10 MHz, ƒCLK = 40 MSPS
Signal-to-Noise and Distortion (SINAD)
ƒIN = 10 MHz, ƒCLK = 40 MSPS
Spurious Free Dynamic Range (SFDR)
ƒIN = 10 MHz, ƒCLK = 40 MSPS
25 °C
0 °C to +70 °C
25 °C
0 °C to +70 °C
25 °C
0 °C to +70 °C
25 °C
0 °C to +70 °C
25 °C
0 °C to +70 °C
I
9.3
9.5
IV
9.3
9.5
I
58
59
IV
57
59
I
–71
IV
–71
I
57
59
IV
57
59
I
70
73
IV
68
71
MAX
3
40
–66
–65
UNITS
Bits
LSB
LSB
LSB
LSB
V
V
pF
MHz
dB
MSPS
clocks
ns
ns
ps (rms)
Bits
Bits
dB
dB
dB
dB
dB
dB
dB
dB
SPT7864
2
11/20/01
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