AD5452 Analog Devices, AD5452 Datasheet - Page 14
AD5452
Manufacturer Part Number
AD5452
Description
12-Bit High Bandwidth Multiplying DACs with Serial Interface
Manufacturer
Analog Devices
Datasheet
1.AD5453.pdf
(32 pages)
Specifications of AD5452
Resolution (bits)
12bit
Dac Update Rate
2.7MSPS
Dac Settling Time
160ns
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Current Out
Dac Input Format
Ser,SPI
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Manufacturer
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Price
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AD5450/AD5451/AD5452/AD5453
Figure 40. Narrow-Band IMD, f
–100
–100
Figure 41. Wideband IMD, f
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
10k
0
100k
15k
FREQUENCY (Hz)
FREQUENCY (Hz)
200k
20k
OUT
OUT
= 20 kHz, 25 kHz, Clock = 1 MHz
= 20 kHz, 25 kHz, Clock = 1 MHz
300k
25k
T
V
AD8038 AMPLIFIER
T
V
AD8038 AMPLIFIER
A
REF
A
REF
= 25°C
= 25°C
= 3.5V
400k
= 3.5V
30k
500k
35k
Rev. E | Page 14 of 32
80
70
50
40
30
20
10
60
0
100
FULL SCALE
LOADED TO DAC
Figure 42. Output Noise Spectral Density
1k
FREQUENCY (Hz)
10k
MIDSCALE
LOADED TO DAC
ZERO SCALE
LOADED TO DAC
T
AD8038 AMPLIFIER
A
100k
= 25°C
1M