參數(shù)資料
型號(hào): LTC2150IUP-14#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
封裝: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件頁(yè)數(shù): 23/32頁(yè)
文件大?。?/td> 4005K
代理商: LTC2150IUP-14#TRPBF
3
21521014p
LTC2152-14/
LTC2151-14/LTC2150-14
CONVERTER CHARACTERISTICS The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 5)
PARAMETER
CONDITIONS
LTC2152-14
LTC2151-14
LTC2150-14
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
Resolution (No Missing Codes)
l
14
Bits
Integral Linearity Error
Differential Analog Input (Note 6) l –3.7 ±0.85
3.7
–3.8
±1
3.8
–3.8
±1
3.8
LSB
Differential Linearity Error
Differential Analog Input
l
–1
±0.5
1
–1
±0.5
1
–1
±0.5
1
LSB
Offset Error
(Note 7)
l
–15
±5
15
–15
±5
15
–15
±3
15
mV
Gain Error
External Reference
l
±1
%FS
Offset Drift
±20
V/°C
Full-Scale Drift
Internal Reference
External Reference
±30
±10
±30
±10
±30
±10
ppm/°C
Transition Noise
External Reference
1.85
1.8
LSBRMS
ANALOG INPUT The
l
denotes the specifications which apply over the full operating temperature range, otherwise
specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Analog Input Range (AIN+ – AIN–)
1.7V < VDD < 1.9V
l
1.5
VP-P
VIN(CM)
Analog Input Common Mode (AIN+ + AIN–)/2 Differential Analog Input (Note 8) l VCM – 20mV
VCM
VCM + 20mV
V
VSENSE
External Reference Mode
l
1.200
1.250
1.300
V
IIN1
Analog Input Leakage Current
0 < AIN+, AIN– < VDD
l
–1
1
A
IIN2
SENSE Input Leakage Current
1.2V < SENSE < 1.3V
l
–1
1
A
IIN3
PAR/SER Input Leakage Current
0 < PAR/SER < VDD
l
–1
1
A
tAP
Sample-and-Hold Acquisition Delay Time
1
ns
tJITTER
Sample-and-Hold Acquisition Delay Jitter
0.15
psRMS
CMRR
Analog Input Common Mode Rejection Ratio
75
dB
BW-3B
Full-Power Bandwidth
1250
MHz
DYNAMIC ACCURACY The
l
denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. AIN = –1dBFS. (Note 5)
SYMBOL PARAMETER
CONDITIONS
LTC2152-14
LTC2151-14
LTC2150-14
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
SNR
Signal-to-Noise Ratio
5MHz Input
70MHz Input
140MHz Input
l
TBD
70
69.7
69
TBD
70
69.7
69
TBD
70
69.7
69
dBFS
SFDR
Spurious Free Dynamic Range
2nd or 3rd Harmonic
5MHz Input
70MHz Input
140MHz Input
l
TBD
90
85
80
TBD
90
85
80
TBD
90
85
80
dBFS
Spurious Free Dynamic Range
4th Harmonic or Higher
5MHz Input
70MHz Input
140MHz Input
l
TBD
95
85
TBD
95
85
TBD
98
95
85
dBFS
S/(N+D)
Signal-to-Noise Plus
Distortion Ratio
5MHz Input
70MHz Input
140MHz Input
l
TBD
69.9
69.4
68.8
TBD
69.9
69.4
68.8
TBD
69.9
69.4
68.8
dBFS
相關(guān)PDF資料
PDF描述
LTC2152CUP-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2152IUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2152IUP-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2150CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2152CUP-14#TRPBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
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