Rainbow Electronics MAX5223 - Manual (Page 5)

MAX5223
Low-Power, Dual, 8-Bit, Voltage Output
Serial DAC in 8-Pin SOT23
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V
DD
= +3V, T
A
= +25°C, unless otherwise noted.)
CS = HIGH, SCLK = 5MHz
50ns/div
CLOCK FEEDTHROUGH
MAX5223 toc11
CH1
CH2
SCLK, 5MHz
0 TO 3V
5V/div
OUT_
10mV/div
AC-COUPLED
POWER-UP OUTPUT GLITCH
MAX5223 toc12
V DD = 0 TO 5V
RISE TIME = FALL TIME = 10 µ s
V DD
2V/div
OUT_
50mV/div
100 µ s/div
POWER-UP OUTPUT GLITCH
MAX5223 toc13
V DD = 0 TO 5V
RISE TIME = FALL TIME = 1ms
V DD
2V/div
OUT_
20mV/div
2ms/div
LARGE-SIGNAL OUTPUT STEP RESPONSE
MAX5223 toc10
V
REF
= V
DD
= +3V
R L = 10k Ω , C L = 100pF
CS
2V/div
OUT_
1V/div
10 µ s/div
NEGATIVE SETTLING TIME
MAX5223 toc14
V DD = REF = +3V
R
L
= 10k Ω, C
L
=100pF
ALL DATA BITS OFF TO ALL DATA BITS ON
CS
2V/div
OUT_
1V/div
4 µ s/div
POSITIVE SETTLING TIME
MAX5223 toc15
V
DD
= REF = +3V
R L = 10k Ω, C L =100pF
ALL DATA BITS OFF TO ALL DATA BITS ON
CS
2V/div
OUT_
1V/div
4 µ s/div