TSA1005-20IFT データシートの表示（PDF） - STMicroelectronics
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TSA1005-20IFT Datasheet PDF : 22 Pages
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TSA1005
CONDITIONS
AVCC = DVCC = VCCB = 2.5V, Fs= 20/40Msps, Fin=2MHz, Vin@ -1dBFS, VREFP=0.8V, VREFM=0V
Tamb = 25°C (unless otherwise specified)
POWER CONSUMPTION
Symbol
Parameter
ICCA
ICCD
ICCBE
ICCBI
Pd
Rthja
Analog Supply current
Digital Supply Current
Digital Buffer Supply Current (10pF
load)
Digital Buffer Supply Current
Power consumption in normal opera-
tion mode
Thermal resistance (TQFP48)
ACCURACY
TSA1005-20(1)
Min.
Typ.
30
4
Max.
6
274
100
80
TSA1005-40
Min.
Typ.
69.5
3.5
Max.
72.8
3.6
6.5
6.9
131 149
199.5 207.7
80
Unit
mA
mA
mA
uA
mW
°C/W
Symbol
Parameter
OE
GE
DNL
INL
-
Offset Error
Gain Error
Differential Non Linearity
Integral Non Linearity
Monotonicity and no missing codes
DYNAMIC CHARACTERISTICS
TSA1005-20(1)
TSA1005-40
Min. Typ. Max.
2.97
0.1
±0.5
±0.7
Guaranteed
Min.
Typ. Max.
2.97
0.1
±0.6
±1
Guaranteed
Unit
LSB
%
LSB
LSB
Symbol
Symbol
SFDR
SNR
THD
SINAD
ENOB
Spurious Free Dynamic Range
Signal to Noise Ratio
Total Harmonics Distortion
Signal to Noise and Distortion Ratio
Effective number of bits
MATCHING BETWEEN CHANNELS
TSA1005-20(1)
Min.
Typ.
-73
60
-73
59
9.5
Max.
TSA1005-40
Min.
57.1
54.9
8.8
Typ.
-62.6
59.8
-62
57.3
9.2
Max.
-58.1
-57.5
Unit
dBc
dB
dBc
dB
bits
Symbol
Parameter
GM Gain match
OM Offset match
PHM Phase match
XTLK Crosstalk rejection
1 Preliminary data
TSA1005-20(1)
Min.
Typ.
0.04
0.5
1
85
Max.
TSA1005-40
Min.
Typ.
0.04
0.5
1
85
Max.
1
Unit
%
LSB
dg
dB
6/22
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