AD9739BBC Analog Devices Inc, AD9739BBC Datasheet - Page 19
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AD9739BBC
Manufacturer Part Number
AD9739BBC
Description
14 Bit 2.5 GSPS DAC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9739BBCZ.pdf
(56 pages)
Specifications of AD9739BBC
Number Of Bits
14
Data Interface
Serial
Number Of Converters
1
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
980mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
160-CSPBGA
Number Of Channels
1
Resolution
14b
Interface Type
LVDS
Single Supply Voltage (typ)
3.3V
Dual Supply Voltage (typ)
Not RequiredV
Power Supply Requirement
Analog and Digital
Output Type
Current
Integral Nonlinearity Error
±1.3LSB
Single Supply Voltage (min)
3.1V
Single Supply Voltage (max)
3.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
160
Package Type
CSP-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Settling Time
-
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9739BBCZ
Manufacturer:
EXAR
Quantity:
101
Company:
Part Number:
AD9739BBCZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Part Number:
AD9739BBCZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
DOCSIS PERFORMANCE
(DOCSIS SPEC (Red Line) Is 73 dBc ; Harmonic Exception Is 63 dBc)
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 46. Single-Carrier DOCSIS ACLR Spectral Plot @ 91 MHz
Figure 47. Single-Carrier DOCSIS Close-in ACLR Plot @ 91 MHz
Figure 48. Single-Carrier DOCSIS Close-in ACLR Plot @ 91 MHz
0
CENTER 95.08GHz
#RES BW 30kHz
CENTER 95.08GHz
#RES BW 56kHz
RMS RESULTS
CARRIER POWER
–14.51dBm/
6MHz
RMS RESULTS
CARRIER POWER
–14.48dBm/
6MHz
0
100
200
FREQ
OFFSET
(MHz)
3.375
6.375
FREQ
OFFSET
(MHz)
3.375
6.375
12.00
18.00
300
(Two Closest Channels)
(MHz)
(MHz)
400
REF
REF
5.25
5.25
VBW 500kHz
BW
750
VBW 300kHz
BW
750
6
6
f
OUT
–73.50
–76.03
–82.65
–82.62
–71.50
–76.09
(dBc)
(dBc)
500
(MHz)
LOWER
LOWER
–86.01
–90.59
–86.01
–90.59
–97.13
–97.10
(dBm)
(dBm)
600
SWEEP 16.76ms (601pts)
SWEEP 136.2ms (601pts)
–71.01
–76.20
–71.04
–76.81
–82.35
–82.50
700
(dBc)
(dBc)
UPPER
UPPER
800
–85.52
–90.70
–85.52
–90.70
–96.83
–96.98
(dBm)
(dBm)
SPAN 18MHz
SPAN 42MHz
900
1000
Rev. 0 | Page 19 of 56
(DOCSIS SPEC (Red Line) Is 73 dBc ; Harmonic Exception Is 63 dBc)
Figure 49. Single-Carrier DOCSIS ACLR Spectral Plot @ 325 MHz
Figure 50. Single-Carrier DOCSIS Close-in ACLR Plot @ 325 MHz
Figure 51. Single-Carrier DOCSIS Close-in ACLR Plot @ 325 MHz
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
CENTER 322.35MHz
#RES BW 30kHz
CENTER 322.35MHz
#RES BW 30kHz
RMS RESULTS
CARRIER POWER
–17.11dBm/
6MHz
RMS RESULTS
CARRIER POWER
–17.06dBm/
6MHz
0
100
200
FREQ
OFFSET
(MHz)
3.375
6.375
FREQ
OFFSET
(MHz)
3.375
6.375
12.00
18.00
300
(Two Closest Channels)
(MHz)
(MHz)
400
REF
5.25
REF
5.25
VBW 300kHz
BW
750
VBW 300kHz
BW
750
6
6
f
OUT
–74.62
–77.09
–72.35
–76.50
–79.37
–79.38 –96.45 –79.04 –96.10
(dBc)
(dBc)
500
(MHz)
LOWER
LOWER
–91.73
–94.19
–89.41
–93.56
–96.43
(dBm)
(dBm)
600
SWEEP 136.2ms (601pts)
SWEEP 58.4ms (601pts)
–74.66
–77.55
–72.58
–77.89
–79.00
700
(dBc)
(dBc)
UPPER
UPPER
–91.77
–94.66
–89.64
–94.95
–96.06
800
SPAN 18MHz
(dBm)
SPAN 42MHz
(dBm)
AD9739
900
1000