Rainbow-electronics MAX5253 Instrukcja Użytkownika Pobierz pdf (Strona 6)

10µs/div

MAJOR-CARRY TRANSITION

MAX5253-07

OUTB,

AC COUPLED

50mV/div

CS

5V/div

REF

= 1.25V, R

= 5kΩ, C

= 100pF

2µs/div

OUTA,

AC COUPLED

10mV/div

DIGITAL FEEDTHROUGH (SCLK = 100kHz)

MAX5253-08

SCLK,

2V/div

CS = PDL = C

L = 3.3V, DIN = 0V

DAC A CODE SET TO 800 hex



REF

= 1.25V, R

= 5kΩ, C

= 100pF

DAC A CODE SWITCHING FROM 00B hex TO FFF hex

DAC B CODE SET TO 800 hex

10µs/div

GND

OUTB,

AC COUPLED

10mV/div

ANALOG CROSSTALK

MAX5253-12

OUTA, 

500mV/div

REF

= 1.25V, R

= 5kΩ, C

= 100pF

SWITCHING FROM CODE 000 hex TO FB4 hex

OUTPUT AMPLIFIER GAIN = +2.6

10µs/div

DYNAMIC RESPONSE

MAX5253-13

OUTA, 

500mV/div

REF

= 1.25V, R

= 5kΩ, C

= 100pF

MAX5253

+3V, Quad, 12-Bit Voltage-Output DAC

with Serial Interface

6 _______________________________________________________________________________________

____________________________Typical Operating Characteristics (continued)

= +3.3V, T

= +25°C, unless otherwise noted.)

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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Rainbow-electronics MAX5253 Instrukcja Użytkownika Strona 6

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