Datasheet > LTC2233

LTC2233

更新时间： 2023-12-20 18:44:06

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	844K
描述
10 位、80Msps ADC

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数据手册

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LTC2233 数据手册

LTC2232/LTC2233

A ALOG I PUT

The

●

denotes the specifications which apply over the full operating temperature range, otherwise

specifications are at T = 25°C. (Note 4)

SYMBOL

PARAMETER

Analog Input Range (A – A

CONDITIONS

MIN

TYP

MAX

UNITS

–

)

3.1V < V < 3.5V

●

±0.5 to ±1

–

Analog Input Common Mode (A + A )/2

Differential Input

Single Ended Input (Note 7)

●

0.5

1.6

1.9

2.1

IN, CM

–

Analog Input Leakage Current

SENSE Input Leakage

0 < A , A < V

●

–1

µA

0V < SENSE < 1V

SENSE

MODE

MODE Pin Pull-Down Current to GND

Full Power Bandwidth

775

µA

Figure 8 Test Circuit

MHz

Sample and Hold Acquisition Delay Time

Sample and Hold Acquisition Delay Time Jitter

Analog Input Common Mode Rejection Ratio

0.15

RMS

JITTER

CMRR

U W

DY A IC ACCURACY

The

●

denotes the specifications which apply over the full operating temperature range,

otherwise specifications are at T = 25°C. A = –1dBFS. (Note 4)

LTC2232

TYP

LTC2233

TYP

SYMBOL

PARAMETER

CONDITIONS

MIN

MAX

MIN

MAX

UNITS

SNR

Signal-to-Noise Ratio

30MHz Input (1V Range)

30MHz Input (2V Range)

59.8

61.3

59.9

61.3

●

60.4

70MHz Input (1V Range)

70MHz Input (2V Range)

59.8

61.2

59.8

61.3

140MHz Input (1V Range)

140MHz Input (2V Range)

59.8

61.2

59.8

61.2

250MHz Input (1V Range)

250MHz Input (2V Range)

59.6

61.1

59.7

61.2

SFDR

Spurious Free Dynamic Range

30MHz Input (1V Range)

30MHz Input (2V Range)

●

70MHz Input (1V Range)

70MHz Input (2V Range)

140MHz Input (1V Range)

140MHz Input (2V Range)

250MHz Input (1V Range)

250MHz Input (2V Range)

SFDR

Spurious Free Dynamic Range

4th Harmonic or Higher

30MHz Input (1V Range)

30MHz Input (2V Range)

70MHz Input (1V Range)

70MHz Input (2V Range)

140MHz Input (1V Range)

140MHz Input (2V Range)

250MHz Input (1V Range)

250MHz Input (2V Range)

S/(N+D)

IMD

Signal-to-Noise Plus

Distortion Ratio

30MHz Input (1V Range)

30MHz Input (2V Range)

59.8

61.3

59.9

61.3

●

60.2

70MHz Input (1V Range)

70MHz Input (2V Range)

59.8

61.2

59.8

61.2

Intermodulation Distortion

= 138MHz, f = 140MHz

dBc

IN1

IN2

22323fa

1 234 5 6 7...28

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