參數(shù)資料
型號(hào): SPT7863
廠商: Fairchild Semiconductor Corporation
英文描述: 10-BIT, 40 MSPS, 160 mW A/D CONVERTER
中文描述: 10位,40 MSPS的,160毫瓦的A / D轉(zhuǎn)換器
文件頁(yè)數(shù): 2/11頁(yè)
文件大?。?/td> 91K
代理商: SPT7863
2
8/21/01
SPT7863
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)
1
25 °C
Note:
1. Operation at any Absolute Maximum Rating is not implied. See
Electrical Specifications for proper nominal applied conditions
in typical applications.
ELECTRICAL SPECIFICATIONS
T
A
=T
MIN
to T
MAX
, AV
DD
=DV
DD
=OV
DD
=+5.0 V, V
IN
=0 to 4 V,
S
=40 MSPS, V
RHS
=4.0 V, V
RLS
=0.0 V, unless otherwise specified.
TEST
CONDITIONS
TEST
LEVEL
SPT7863
TYP
PARAMETERS
MIN
MAX
UNITS
Resolution
10
Bits
DC Accuracy
Integral Linearity Error (ILE)
Differential Linearity Error (DLE)
No Missing Codes
51% duty cycle
VI
VI
VI
±1.0
±0.5
LSB
LSB
Guaranteed
Analog Input
Input Voltage Range
Input Resistance
Input Capacitance
Input Bandwidth
Offset
Gain Error
VI
IV
V
V
V
V
V
RLS
50
V
RHS
V
k
pF
MHz
LSB
%
5.0
(Small Signal)
250
±2.0
±0.2
Reference Input
Resistance
Bandwidth
Voltage Range
V
RLS
V
RHS
V
RHS
V
RLS
(V
RHF
V
RHS
)
(V
RLS
V
RLF
)
VI
V
300
100
500
150
600
MHz
IV
IV
V
V
V
0
2.0
V
V
V
mV
mV
3.0
1.0
AV
DD
5.0
4.0
90
75
Reference Settling Time
V
RHS
V
RLS
V
V
15
20
Clock Cycles
Clock Cycles
Conversion Characteristics
Maximum Conversion Rate
Minimum Conversion Rate
Pipeline Delay (Latency)
Aperture Delay Time
Aperture Jitter Time
VI
IV
IV
V
V
40
2
MHz
MHz
Clock Cycles
ns
ps (p-p)
12
4.0
30
Dynamic Performance
Effective Number of Bits (ENOB)
IN
= 3.58 MHz
IN
= 10 MHz
Signal-to-Noise Ratio (SNR)
(without Harmonics)
IN
= 3.58 MHz
IN
= 10 MHz
VI
V
9.2
8.7
Bits
Bits
VI
V
55
57
54
dB
dB
Supply Voltages
AV
DD
......................................................................+6 V
DV
DD
.....................................................................+6 V
Input Voltages
Analog Input ..............................
0.5 V to AV
DD
+0.5 V
V
REF
..............................................................0 to AV
DD
CLK Input ............................................................... V
DD
AV
DD
DV
DD
..................................................±100 mV
AGND
DGND ..............................................±100 mV
Output
Digital Outputs ...................................................10 mA
Temperature
Operating Temperature ................................ 0 to 70
°
C
Junction Temperature ........................................ 175
°
C
Lead Temperature, (soldering 10 seconds) ....... 300
°
C
Storage Temperature............................
65 to +150
°
C
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