AD5453 Analog Devices, AD5453 Datasheet - Page 14

• Manufacturer Part Number: AD5453
• Description: 14-Bit High Bandwidth Multiplying DACs with Serial Interface
• Manufacturer: Analog Devices

Specifications of AD5453

• Resolution (bits): 14bit
• Dac Update Rate: 2.7MSPS
• Dac Settling Time: 180ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

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