Datasheet > CLC5957

CLC5957

更新时间： 2024-02-24 20:25:07

品牌	Logo	应用领域
美国国家半导体 - NSC		转换器
页数	文件大小	规格书
12页	631K
描述
12-bit, 70MSPS Broadband Monolithic A/D Converter

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技术参数
数据手册

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CLC5957 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.83	转换器类型：	ADC, PROPRIETARY METHOD
输出位码：	OFFSET BINARY	Base Number Matches：	1

CLC5957 数据手册

CLC5957 Electrical Characteristics (V = +5V, 66MSPS; unless speciﬁed) (T = -40°C, T

= +85°C)

min

max

PARAMETERS

CONDITIONS

TEMP

RATINGS

UNITS NOTES

MIN

TYP

MAX

POWER REQUIREMENTS

+5V supply current

Full

+25°C

128

640

150

750

Power dissipation

power supply rejection ratio

Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are

determined from tested parameters.

Notes

1) These parameters are 100% tested at 25°C. Sample tested at full

temperature range.

3) See page 7, Figure 3 for ENCODE Inputs circuit.

2) Typical speciﬁcations are based on the mean test values of

deliverable converters from the ﬁrst three diffusion lots.

Absolute Maximum Ratings

Recommended Operating Conditions

positive supply voltage (V

)

-0.5V to +6V

positive supply voltage (V

)

+5V ±5%

differential voltage between any two grounds

analog input voltage range

<100mV

analog input voltage range

2.048V diff.

GND to V

operating temperature range

-40°C to +85°C

digital input voltage range

-0.5V to +V

output short circuit duration (one-pin to ground)

junction temperature

storage temperature range

inﬁnite

175°C

-65°C to 150°C

10sec

Package Thermal Resistance

Package

lead solder duration (+300°C)

48-pin TSSOP

56°C/W

16°C/W

Note: Absolute maximum ratings are limiting values, to be applied individually, and

beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied. Exposure to

maximum ratings for extended periods may affect device reliability.

Reliability Information

Transistor count

5000

Ordering Information

Model

Temperature Range

Description

CLC5957MTD

CLC5957PCASM

-40°C to +85°C

48-pin TSSOP

Fully loaded evaluation board with CLC5957 … ready for test.

N+1

N+2

ANALOG

INPUT

Ta = -410ps

ENCODE

CLOCK

N+1

N+2

Tdv = 9.6ns

DAV

CLOCK

Tod = 10ns

DATA

OUTPUT

N-3

N-2

N-1

CLC5957 Timing Diagram

http://www.national.com

1 234 5 6 7...12

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