HI5710A 查看數據表（PDF） - Intersil

零件编号

产品描述 (功能)

生产厂家

HI5710A

10-Bit, 20 MSPS A/D Converter

Intersil 

HI5710A

To obtain full expected performance from the converter be recommended that the converter be mounted directly to the

sure that the circuit board has a large ground plane to circuit board and the use of a socket is highly discouraged.

provide as low an impedance as possible. It is

Test Circuits

+V

S2

-

S1: ON IF A < B

+

S1

S2: ON IF A > B

VIN

DUT

HI5710A

DVM

CLK (20MHz)

-V

A<B A>B

COMPARATOR

10

A10 B10

10

BUFFER

A1

“0” A0

B1

B0 “1”

CONTROLLER

000 • • • 00

10

TO

111 • • • 10

FIGURE 17. INTEGRAL AND DIFFERENTIAL NON-LINEARITY ERROR TEST CIRCUIT

fC -1kHz

SG

NTSC

SIGNAL

SOURCE

100

SG

(CW)

IRE

0

- 40

fC

4.0V

2.0V

1

2

AMP

40 IRE

MODULATION

4V

BURST

2V

SYNC

VIN

DUT

HI5710A

1

10

12-BIT

D/A

2

CLK

SCOPE

VECTOR

SCOPE

DG

DP

FIGURE 18. MAXIMUM OPERATIONAL SPEED AND DIFFERENTIAL GAIN /PHASE ERROR TEST CIRCUIT

VDD

4V

VRT

VIN

IOL

2V

VRB

CLK

OE

GND

VOL

+

-

VDD

4V

VRT

VIN

IOH

2V

VRB

CLK

OE

GND

VOH

+

-

FIGURE 19A.

FIGURE 19. DIGITAL OUTPUT TEST CIRCUIT

FIGURE 19B.

4-1544

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