TSA1005

6/22

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

ACCURACY

DYNAMIC CHARACTERISTICS

MATCHING BETWEEN CHANNELS

Symbol

Parameter

TSA1005-40

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

ICCA

Analog Supply current

30

69.5

72.8

mA

ICCD

Digital Supply Current

4

3.5

3.6

mA

ICCBE

Digital Buffer Supply Current (10pF

load)

6

6.5

6.9

mA

ICCBI

Digital Buffer Supply Current

274

131

149

uA

Pd

Power consumption in normal opera-

tion mode

100

199.5

207.7

mW

Rthja

Thermal resistance (TQFP48)

80

80

°C/W

Symbol

Parameter

TSA1005-40

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

OE

Offset Error

2.97

2.97

LSB

GE

Gain Error

0.1

0.1

%

DNL

Differential Non Linearity

±0.5

±0.6

LSB

INL

Integral Non Linearity

±0.7

±1

LSB

-

Monotonicity and no missing codes

Guaranteed

Guaranteed

Symbol

Symbol

TSA1005-40

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

SFDR

Spurious Free Dynamic Range

-73

-62.6

-58.1

dBc

SNR

Signal to Noise Ratio

60

57.1

59.8

dB

THD

Total Harmonics Distortion

-73

-62

-57.5

dBc

SINAD

Signal to Noise and Distortion Ratio

59

54.9

57.3

dB

ENOB

Effective number of bits

9.5

8.8

9.2

bits

Symbol

Parameter

TSA1005-40

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

GM

Gain match

0.04

0.04

1

%

OM

Offset match

0.5

0.5

LSB

PHM

Phase match

1

1

dg

XTLK

Crosstalk rejection

85

85

dB

1 Preliminary data