ISL5740 datasheet(8/12 Pages) INTERSIL

部件名	ISL5740

功能描述	3V Dual 10-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference

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制造商	INTERSIL [Intersil Corporation]

网页	http://www.intersil.com/cda/home

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8 / 12 page

3-8

Timing Waveforms

NOTES:

4. SN: N-th sampling period.

5. HN: N-th holding period.

6. BM, N: M-th stage digital output corresponding to N-th sampled input.

7. DN: Final data output corresponding to N-th sampled input.

FIGURE 1. ISL5740 INTERNAL CIRCUIT TIMING

FIGURE 2. ISL5740 INPUT TO OUTPUT TIMING

DN - 6

DN - 5

DN - 1

DN

DN + 1

DN + 2

ANALOG

INPUT

CLOCK

INPUT

S/H

1ST

STAGE

2ND

STAGE

9TH

STAGE

DATA

OUTPUT

SN - 1

HN - 1

SN

HN

SN + 1 HN + 1 SN + 2

SN + 5 HN + 5 SN + 6 HN + 6 SN + 7 HN + 7 SN + 8 HN + 8

B1, N - 1

B1, N

B1, N + 1

B1, N + 4

B1, N + 5

B1, N + 6

B1, N + 7

B2, N - 2

B2, N - 1

B2, N

B2, N + 4

B2, N + 5

B2, N + 6

B9, N - 5

B9, N - 4

B9, N

B9, N + 1

B9, N + 2

B9, N + 3

INPUT

tLAT

tOD

tH

DATA N-1

DATA N

CLOCK

INPUT

DATA

OUTPUT

1.5V

tAP

ANALOG

INPUT

tAJ

1.5V

2.4V

0.5V

ISL5740

类似零件编号 - ISL5740

制造商	部件名	数据表	功能描述
Intersil Corporation	ISL5727	672Kb / 13P	Dual 10-bit, 3.3V, 260MSPS, High Speed D/A Converter
	ISL5727	9Mb / 44P	Providing high-performance solutions for every link in the signal chain
	ISL5727EVAL1	672Kb / 13P	Dual 10-bit, 3.3V, 260MSPS, High Speed D/A Converter
	ISL5727IN	672Kb / 13P	Dual 10-bit, 3.3V, 260MSPS, High Speed D/A Converter
	ISL5729	766Kb / 13P	Dual 10-bit, 3.3V, 130/210MSPS, CommLink TM High Speed D/A Converter

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类似说明 - ISL5740

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