HI3197JCQ View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

HI3197JCQ

10-Bit, 125 MSPS D/A Converter

Intersil 

HI3197

Electrical Characteristics Measurement Circuits (Continued)

+5V

10

DPG

(DIGITAL

PATTERN

GENERATOR) 10

100MHz PECL CLK

DVCC1

DA0

DGND1

DVCC2

AVCC2

AVCC0 AOUTP

TO

DA9

DB0

AOUTN

TO

DB9

HI3197

CLKP/E

CLKN/E

VREF

DGND2 VSET

C1 C2 C3 AGND2

+5V -5V

-5V

OSCILLOSCOPE

50Ω 50Ω

FIGURE 4. ANALOG OUTPUT RISE TIME, ANALOG OUTPUT FALL TIME, SETTLING TIME AND GLITCH ENERGY

+5V

OSCILLOSCOPE

DVCC1

DGND1

DVCC2

AVCC2

AVCC0

HIGH FOR ALL SIDE A DATA 10

DA0

TO

DA9

AOUTP

10 DB0

HIGH FOR ALL SIDE B DATA

TO

AOUTN

DB9

HI3197

50Ω

20MHz PECL CLK

CLKP/E

CLKN/E

VREF

1mA

V

0.1µF

+5V

VSET

PS

DGND2

C1 C2 C3 AGND2

50Ω

-5V

+5V

-5V

50Ω

VFS

AOUTP

OUTPUT

AVCC0

(= 0V)

VSET PIN

OUTPUT

100mVP-P

AGND2

+937.5mV

FIGURE 5. REFERENCE/CONTROL AMPLIFIER CHARACTERISITCS, VREF PIN OUTPUT VOLTAGE, VREF PIN OUTPUT VOLTAGE IN

POWER SAVING MODE, MULTIPLYING BANDWIDTH

12

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