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参数资料
| 型号： | ADC081500 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| 中文描述： | 高性能，低功耗，8位，1.5 GSPS的A / D转换 |
| 文件页数： | 7/28页 |
| 文件大小： | 830K |
| 代理商： | ADC081500 |
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Absolute Maximum Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
A
, V
DR
)
Voltage on Any Input Pin
2.2V
0.15V to (V
A
+0.15V)
Ground Difference
|GND - DR GND|
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Power Dissipation at T
A
≤
85C
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
Soldering Temperature, Infrared,
10 seconds, (Note 5), (Applies
to standard plated package only)
Storage Temperature
0V to 100 mV
±
25 mA
±
50 mA
2.0 W
2500V
250V
235C
65C to +150C
Operating Ratings
(Notes 1, 2)
Ambient Temperature Range
Supply Voltage (V
A
)
Driver Supply Voltage (V
DR
)
Analog Input Common Mode
Voltage
V
IN
+, V
IN
- Voltage Range
(Maintaining Common Mode)
Ground Difference
(|GND - DR GND|)
CLK Pins Voltage Range
Differential CLK Amplitude
40C
≤
T
A
≤
+85C
+1.8V to +2.0V
+1.8V to V
A
V
CMO
±
50mV
200mV to V
A
0V
0V to V
A
0.4V
P-P
to 2.0V
P-P
Package Thermal Resistance
Package
θ
JA
θ
JC (Top of
Package)
θ
J-PAD
(Thermal
Pad)
128-Lead
Exposed Pad
LQFP
26C / W
10C / W
2.8C / W
Converter Electrical Characteristics
The following specifications apply after calibration for V
= V
= +1.9V
, OutV = 1.9V, V
(a.c. coupled) Full Scale Range =
differential 870mV
, C
= 10 pF, Differential (a.c. coupled) sinewave input clock, f
CLK
= 1.5 GHz at 0.5V
with 50% duty
cycle, V
BG
= Floating, Normal Control Mode, Single Data Rate Mode, R
EXT
= 3300
0.1%, Analog Signal Source Impedance
= 100
Differential.
Boldface limits apply for T
A
= T
MIN
to T
MAX
. All other limits T
A
= 25C, unless otherwise noted. (Notes 6,
7)
Symbol
Parameter
Conditions
Typical
(Note 8)
Limits
(Note 8)
Units
(Limits)
STATIC CONVERTER CHARACTERISTICS
INL
Integral Non-Linearity (Best fit)
DC Coupled, 1MHz Sine Wave
Overanged
DC Coupled, 1MHz Sine Wave
Overanged
±
0.3
±
0.9
LSB (max)
DNL
Differential Non-Linearity
±
0.15
±
0.6
LSB (max)
Resolution with No Missing
Codes
8
Bits
V
OFF
Offset Error
-0.45
1.5
1.0
LSB (min)
LSB (max)
mV
mV (max)
mV (max)
%FS
V
OFF
_ADJ
PFSE
NFSE
FS_ADJ
DYNAMIC CONVERTER CHARACTERISTICS
FPBW
Full Power Bandwidth
B.E.R.
Bit Error Rate
Input Offset Adjustment Range
Positive Full-Scale Error
Negative Full-Scale Error
Full-Scale Adjustment Range
Extended Control Mode
(Note 9)
(Note 9)
Extended Control Mode
±
45
0.6
1.31
±
20
±
25
±
25
±
15
1.7
10
-18
±
0.5
±
1.0
7.4
7.3
46.3
45.4
47
46.3
GHz
Error/Sample
dBFS
dBFS
Bits (min)
Bits (min)
dB (min)
dB (min)
dB (min)
dB (min)
Gain Flatness
d.c. to 500 MHz
d.c. to 1 GHz
f
IN
= 373 MHz, V
IN
= FSR 0.5 dB
f
IN
= 748 MHz, V
IN
= FSR 0.5 dB
f
IN
= 373 MHz, V
IN
= FSR 0.5 dB
f
IN
= 748 MHz, V
IN
= FSR 0.5 dB
f
IN
= 373 MHz, V
IN
= FSR 0.5 dB
f
IN
= 748 MHz, V
IN
= FSR 0.5 dB
ENOB
Effective Number of Bits
7.0
SINAD
Signal-to-Noise Plus Distortion
Ratio
43.9
SNR
Signal-to-Noise Ratio
44.5
A
www.national.com
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC081500_06 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| ADC081500_09 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| ADC081500CIYB | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADC081500CIYB/NOPB | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADC081500DEV | 制造商:NSC 制造商全称:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
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