AD9778BSVZRL Analog Devices Inc, AD9778BSVZRL Datasheet - Page 40
![IC,D/A CONVERTER,DUAL,14-BIT,CMOS,TQFP,100PIN](/photos/6/60/66082/sv-100-1_sml.jpg)
AD9778BSVZRL
Manufacturer Part Number
AD9778BSVZRL
Description
IC,D/A CONVERTER,DUAL,14-BIT,CMOS,TQFP,100PIN
Manufacturer
Analog Devices Inc
Datasheet
1.AD9776BSVZRL.pdf
(56 pages)
Specifications of AD9778BSVZRL
Number Of Bits
14
Data Interface
Parallel
Number Of Converters
2
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
300mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9778A-EBZ - BOARD EVALUATION AD9778A
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9778BSVZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9776/AD9778/AD9779
Figure 84. Digital 3.3 V Supply, I Data Only, Real Mode, Includes Modulation
Figure 86. Power Dissipation, Digital 1.8 V Supply, I and Q Data, Dual DAC
0.075
0.050
0.025
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
0
0
0
4× INTERPOLATION,
ZERO STUFFING
Figure 85. Total Power Dissipation, Dual DAC Mode
8× INTERPOLATION, f
8× INTERPOLATION,
ZERO STUFFING
ALL INTERPOLATION MODES
25
25
25
Mode, Does Not Include Zero Stuffing
50
NO MODULATION
50
50
75
Modes and Zero Stuffing
75
75
100 125 150 175 200 225
2× INTERPOLATION,
ZERO STUFFING
f
f
DAC
DAC
DAC
100
100
f
f
f
DATA
DATA
DATA
/8,
/4,
/2,
8× INTERPOLATION, ALL
MODULATION MODES
125
125
(MSPS)
(MSPS)
(MSPS)
1× INTERPOLATION,
ZERO STUFFING
4× INTERPOLATION
150
150
1× INTERPOLATION,
NO MODULATION
2× INTERPOLATION,
ALL MODULATION MODES
2× INTERPOLATION
175
175
4× INTERPOLATION,
ALL MODULATION
MODES
1× INTERPOLATION
200
200
250 275
225
225
300
250
250
Rev. A | Page 40 of 56
Figure 87. Power Dissipation, Clock 1.8 V Supply, I and Q Data, Dual DAC
0.125
0.100
0.075
0.050
0.025
0.075
0.050
0.025
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
Figure 88. Digital 3.3 V Supply, I and Q Data, Dual DAC Mode
0
0
0
0
0
0
8× INTERPOLATION, f
Figure 89. Power Dissipation of Inverse Sinc Filter
ALL INTERPOLATION MODES
25
25
Mode, Does Not Include Zero Stuffing
200
NO MODULATION
50
50
75
75
400
f
f
DAC
DAC
DAC
100
100
f
f
f
DATA
DATA
DAC
/8,
/4,
/2,
600
125
125
(MSPS)
(MSPS)
(MSPS)
4× INTERPOLATION
150
150
1× INTERPOLATION,
800
NO MODULATION
2× INTERPOLATION
175
175
200
200
1000
225
225
1200
250
250