AD569BD Analog Devices Inc, AD569BD Datasheet - Page 9

• Manufacturer Part Number: AD569BD
• Description: IC,D/A CONVERTER,SINGLE,16-BIT,BICMOS,DIP,28PIN
• Manufacturer: Analog Devices Inc

Specifications of AD569BD

• Rohs Status: RoHS non-compliant
• Settling Time: 4µs
• Number Of Bits: 16
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Dual ±
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 28-CDIP (0.600", 15.24mm)
• Power Dissipation (max): -

MULTIPLYING PERFORMANCE
Figure 14 illustrates the gain and phase characteristics of the
AD569 when operated in the multiplying mode. Full-power
bandwidth is shown in Figure 14a and the corresponding phase
shift is shown in Figure 14b. Performance is plotted for both a
full-scale input of FFFF
resents worst-case conditions because it places the buffer taps at
REV. A
Figure 14. Full Power Multiplying Performance
H
b. Phase Shift
a. Bandwidth
and an input of 8080
Figure 13. Low-Cost 5 V Tracking Reference
H
. An input rep-
–9–
the midpoints of both dividers. Figure 15 illustrates the
AD569’s ability to resolve 16-bits (where 1 LSB is 96 dB below
full scale) while keeping the noise floor below –130 dB with an
ac reference of 1 V rms at 200 Hz.
Multiplying feedthrough is due to capacitive coupling between
the reference inputs and the output. As shown in Figure 16,
Figure 15. Multiplying Mode Performance (Input Code
0001
H
)
b. Frequency Domain
a. Time Domain
AD569