参数资料
型号: ADS5413IPHP
厂商: Texas Instruments, Inc.
英文描述: SINGLE 12-BIT, 65-MSPS IF SAMPLING ANALOG-TO-DIGITAL CONVERTER
中文描述: 单12位,65 MSPS的中频采样模拟到数字转换器
文件页数: 12/18页
文件大小: 421K
代理商: ADS5413IPHP
ADS5413
SLWS153 DECEMBER 2003
www.ti.com
3
ELECTRICAL CHARACTERISTICS
over operating free-air temperature range, clock frequency = 65 MSPS, 50% clock duty cycle (AVDD = OVDD = 3.3 V), duty cylce adjust off,
internal reference, AIN = 1 dBFS, 1.2-VPP square differential clock (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DC PERFORMANCE
Power Supply
Total analog supply current with internal
reference and DCA on
113
I(AVDD)
Analog supply current with external reference
and DCA on
AIN = 0 dBFS, fIN = 2 MHz
96
mA
Analog supply current with internal and DCA off
reference
107
I(OVDD)
Digital output driver supply current
AIN = 0 dBFS, fIN = 2 MHz
8
mA
PD
Total power dissipation
AIN = 0 dBFS, fIN = 2 MHz
400
480
mW
PD
Power down dissipation
PWDN = high
23
50
mW
DC Accuracy
No missing codes
Assured
DNL
Differential nonlinearity
Sinewave input, fIN = 2 MHz
0.9
±0.5
1
LSB
INL
Integral nonlinearity
Sinewave input, fIN = 2 MHz
2
±1
2
LSB
EO
Offset error
Sinewave input, fIN = 2 MHz
3
mV
EG
Gain error
Sinewave input, fIN = 2 MHz
0.3
%FS
Internal Reference Generator
VREFB
Reference bottom
1.1
1.25
1.4
V
VREFT
Reference top
2.1
2.25
2.4
V
VREFT VREFB
1.06
V
VREFT VREFB variation (6σ)
0.06
V
V(CML)
Common-mode output voltage
1.8
V
Digital Inputs (PWD, DCA, REF SEL)
IIH
High-level input current
VI = 2.4 V
60
A
IIL
Low-level input current
VI = 0.3 V
60
A
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
Digital Outputs
VOH
High-level output voltage
IOH = 50 A
2.4
V
VOL
Low-level output voltage
IOL = 50 A
0.8
V
AC PERFORMANCE
fIN = 14 MHz
63
68.5
fIN = 39 MHz
68.5
SNR
Signal-to-noise ratio
fIN = 70 MHz
68.2
dBFS
SNR
Signal to noise ratio
fIN = 150 MHz
64.8
dBFS
fIN = 220 MHz
63.8
fIN = 14 MHz
62.5
67.6
fIN = 39 MHz
67.8
SINAD
Signal-to-noise and distortion
fIN = 70 MHz
67.9
dBFS
SINAD
Signal to noise and distortion
fIN = 150 MHz
63.2
dBFS
fIN = 220 MHz
63
fIN = 14 MHz
72
77.5
fIN = 39 MHz
79
SFDR
Spurious free dynamic range
fIN = 70 MHz
81
dBc
py
g
fIN = 150 MHz
69
fIN = 220 MHz
72
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