ADC12010 datasheet(6/30 Pages) TI1

Numer części	ADC12010

Szczegółowy opis	12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold

Download	30 Pages

Scroll/Zoom	100%

Producent	TI1 [Texas Instruments]

Strona internetowa	http://www.ti.com

Logo

6 / 30 page

ADC12010

SNAS185B – APRIL 2003 – REVISED MARCH 2013

www.ti.com

CONVERTER ELECTRICAL CHARACTERISTICS

Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, VA = VD = +5V, VDR =

+3.0V, PD = 0V, VREF = +2.0V, fCLK = 10 MHz, tr = tf = 3 ns, CL = 25 pF/pin. Boldface limits apply for TA = TJ = TMIN to TMAX:

all other limits TA = TJ = 25°C

(1) (2) (3)

Units

Symbol

Parameter

Conditions

Typical (4)

Limits (4)

(Limits)

STATIC CONVERTER CHARACTERISTICS

Resolution with No Missing Codes

12

Bits (min)

INL

Integral Non Linearity (5)

±0.5

±1.5

LSB (max)

DNL

Differential Non Linearity

±0.3

±0.9

LSB (max)

GE

Gain Error

±0.2

2.9

%FS (max)

Offset Error (VIN = VIN−)

−0.1

1.75

%FS (max)

Under Range Output Code

0

Over Range Output Code

4095

DYNAMIC CONVERTER CHARACTERISTICS

FPBW

Full Power Bandwidth

0 dBFS Input, Output at

−3 dB

100

MHz

fIN = 1 MHz, VIN = −0.5 dBFS

70

dB

SNR

Signal-to-Noise Ratio

fIN = 4.4 MHz, VIN = −0.5 dBFS

70

dB

fIN = 10.1 MHz, VIN = −0.5 dBFS

70

66

dB (min)

fIN = 1 MHz, VIN = −0.5 dBFS

70

dB

SINAD

Signal-to-Noise and Distortion

fIN = 4.4 MHz, VIN = −0.5 dBFS

70

dB

fIN = 10.1 MHz, VIN = −0.5 dBFS

69

66

dB (min)

fIN = 1 MHz, VIN = −0.5 dBFS

11.4

dB

ENOB

Effective Number of Bits

fIN = 4.4 MHz, VIN = −0.5 dBFS

11.4

dB

fIN = 10.1 MHz, VIN = −0.5 dBFS

11.3

10.7

dB (min)

fIN = 1 MHz, VIN = −0.5 dBFS

−88

dB

THD

Total Harmonic Distortion

fIN = 4.4 MHz, VIN = −0.5 dBFS

−86

dB

fIN = 10.1 MHz, VIN = −0.5 dBFS

−79

−74

dB (min)

fIN = 1 MHz, VIN = −0.5 dBFS

92

dB

SFDR

Spurious Free Dynamic Range

fIN = 4.4 MHz, VIN = −0.5 dBFS

89

dB

fIN = 10.1 MHz, VIN = −0.5 dBFS

83

69

dB (min)

fIN = 4.7 MHz and 4.9 MHz, each = −7

IMD

Intermodulation Distortion

−75

dBFS

REFERENCE AND ANALOG INPUT CHARACTERISTICS

VCM

Common Mode Input Voltage

VA / 2

V

(CLK LOW)

8

pF

CIN

VIN Input Capacitance (each pin to GND)

VIN = 2.5 Vdc + 0.7 Vrms

(CLK HIGH)

7

pF

1.0

V (min)

VREF

Reference Voltage (6)

2.00

2.4

V (max)

Reference Input Resistance

100

M

Ω(min)

(1)

The inputs are protected as shown below. Input voltage magnitudes above VA or below GND will not damage this device, provided

current is limited per ABSOLUTE MAXIMUM RATINGS (3). However, errors in the A/D conversion can occur if the input goes above VA

or below GND by more than 100 mV. As an example, if VA is 4.75V, the full-scale input voltage must be ≤4.85V to ensure accurate

conversions.

(2)

To ensure accuracy, it is required that |VA–VD| ≤ 100 mV and separate bypass capacitors are used at each power supply pin.

(3)

With the test condition for VREF = +2.0V (4VP-P differential input), the 12-bit LSB is 977 µV.

(4)

Typical figures are at TA = TJ = 25°C, and represent most likely parametric norms. Test limits are specified to TI's AOQL (Average

Outgoing Quality Level).

(5)

Integral Non Linearity is defined as the deviation of the analog value, expressed in LSBs, from the straight line that passes through

positive and negative full-scale.

(6)

Optimum performance will be obtained by keeping the reference input in the 1.8V to 2.2V range. The LM4051CIM3-ADJ (SOT-23

package) is recommended for this application.

6

Submit Documentation Feedback

Product Folder Links: ADC12010

Podobny numer części - ADC12010

Producent	Numer części	Arkusz danych	Szczegółowy opis
National Semiconductor ...	ADC12010	606Kb / 22P	12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
Texas Instruments	ADC12010	1Mb / 30P	[Old version datasheet] ADC12010 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
Texas Instruments	ADC12010	1Mb / 31P	[Old version datasheet] 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC12010CIVY	606Kb / 22P	12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
Texas Instruments	ADC12010CIVY	1Mb / 30P	[Old version datasheet] ADC12010 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold

More results

Podobny opis - ADC12010

Producent	Numer części	Arkusz danych	Szczegółowy opis
National Semiconductor ...	ADC12010	606Kb / 22P	12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
Texas Instruments	ADC12010	1Mb / 31P	[Old version datasheet] 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
	ADC12010	1Mb / 30P	[Old version datasheet] ADC12010 12-Bit, 10 MSPS, 160 mW A/D Converter with Internal Sample-and-Hold
	ADC12020	1Mb / 29P	[Old version datasheet] 12-Bit, 20 MSPS, 185 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC12040	519Kb / 20P	12-Bit, 40 MSPS, 340 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC12L063	581Kb / 22P	12-Bit, 62 MSPS, 354 mW A/D Converter with Internal Sample-and-Hold
Texas Instruments	ADC12L063	1Mb / 31P	[Old version datasheet] 12-Bit, 62 MSPS, 354 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC12020	621Kb / 23P	12-Bit, 20 MSPS, 185 mW A/D Converter with Internal Sample-and-Hold
Texas Instruments	ADC12020	1Mb / 30P	[Old version datasheet] 12-Bit, 20 MSPS, 185 mW A/D Converter with Internal Sample-and-Hold
National Semiconductor ...	ADC10030	417Kb / 17P	10-Bit, 30 MSPS, 125 mW A/D Converter with Internal Sample and Hold

More results

ADC12010 Arkusz danych(PDF) 6 Page - Texas Instruments

ADC12010 Arkusz danych(HTML) 6 Page - Texas Instruments

Podobny numer części - ADC12010

Podobny opis - ADC12010

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Arkusz danych Pobierz

Link URL