IOUTFS
參數(shù)資料
型號: AD9737A-EBZ
廠商: Analog Devices Inc
文件頁數(shù): 16/64頁
文件大小: 0K
描述: BOARD EVAL FOR AD9737A
標(biāo)準(zhǔn)包裝: 1
系列: *
Data Sheet
AD9737A/AD9739A
Rev. | Page 23 of 64
16-CARRIER DOCSIS PERFORMANCE (NORMAL MODE)
IOUTFS = 20 mA, fDAC = 2.4576 GSPS, nominal supplies, TA = 25°C, unless otherwise noted.
09616-
159
10d
B/
DI
V
VBW 2kHz
STOP 1GHz
SWEEP 24.1s (1001pts)
START 50MHz
#RES BW 20kHz
FUNCTION
VALUE
FUNCTION
WIDTH
FUNCTION
–26.391dBm
–64.927dB
–65.369dB
–51.688dB
6MHz
BAND POWER
(Δ)
Y
–26.390dBm
–64.811dB
–65.150dB
–51.688dB
f
1
2
3
4
X
N
Δ1
MODE
MKR
SCL
TRC
160.20MHz
80.75MHz
232.75MHz
452.20MHz
–50
–60
–70
–80
–90
–100
–110
–120
–130
1
2
Δ1
3
Δ1
4
Δ1
Figure 60. Low Band Wideband ACLR
09616-
160
10d
B/
DI
V
VBW 2kHz
STOP 1GHz
SWEEP 24.1s (1001pts)
START 50MHz
#RES BW 20kHz
FUNCTION
VALUE
FUNCTION
WIDTH
FUNCTION
–27.503dBm
–63.639dB
–62.631dB
–63.408dB
6MHz
BAND POWER
(Δ)
Y
–27.503dBm
–63.639dB
–62.748dB
–63.408dB
f
1
2
3
4
X
N
Δ1
MODE
MKR
SCL
TRC
549.70MHz
–486.40MHz
126.35MHz
254.60MHz
–50
–60
–70
–80
–90
–100
–110
–120
–130
2
Δ1
1
3
Δ1
4
Δ1
Figure 61. Mid Band Wideband ACLR
09616-
161
10d
B/
DI
V
VBW 2kHz
STOP 1GHz
SWEEP 24.1s (1001pts)
START 50MHz
#RES BW 20kHz
FUNCTION
VALUE
FUNCTION
WIDTH
FUNCTION
–28.493dBm
–60.066dB
–61.070dB
–61.014dB
–49.417dB
6MHz
BAND POWER
(Δ)
Y
–28.493dBm
–60.066dB
–61.070dB
–61.014dB
–49.417dB
f
1
2
3
4
5
X
N
Δ1
MODE
MKR
SCL
TRC
899.30MHz
–343.90MHz
–504.45MHz
–563.35MHz
–285.95MHz
–50
–60
–70
–80
–90
–100
–110
–120
–130
4
Δ1 3Δ1
5
Δ1
2
Δ1
1
Figure 62. High Band Wideband ACLR
09616-
162
SPAN 54MHz
SWEEP 1.49s
VBW 3kHz
CENTER 160MHz
#RES BW 30kHz
UPPER
FILTER
OFF
dBc
–61.30
–65.24
–63.93
–64.07
–64.08
dBm
–87.55
–91.49
–90.18
–90.32
–90.33
LOWER
dBc
–10.95
–0.314
–0.166
–0.125
–0.034
dBm
–37.20
–26.56
–26.42
–26.38
–26.28
INTEG BW
750.0kHz
5.250MHz
6.000MHz
OFFSET FREQ
3.375MHz
6.375MHz
12.00MHz
18.00MHz
24.00MHz
CARRIER POWER
–25.250dBm/6MHz
ACP-IBW
10d
B/
DI
V
0.0dBc
–0.1dBc
–0.2dBc
–0.3dBc
–26.3dBm
–65.2dBc
–63.9dBc
–64.1dBc
–50
–60
–70
–80
–90
–100
–110
–120
–130
Figure 63. Low Band Narrow-Band ACLR
09616-
163
SPAN 54MHz
SWEEP 1.49s
VBW 3kHz
CENTER 640MHz
#RES BW 30kHz
UPPER
FILTER
OFF
dBc
–60.24
–63.87
–62.76
–63.08
–63.33
dBm
–87.62
–91.26
–90.15
–90.46
–90.72
LOWER
dBc
–11.65
–0.239
–0.199
–0.282
–0.288
dBm
–39.04
–27.63
–27.19
–27.10
INTEG BW
750.0kHz
5.250MHz
6.000MHz
OFFSET FREQ
3.375MHz
6.375MHz
12.00MHz
18.00MHz
24.00MHz
CARRIER POWER
–27.386dBm/6MHz
ACP-IBW
10d
B/
DI
V
0.3dBc
0.2dBc
–0.2dBc
–27.4dBm
–63.9dBc
–62.8dBc
–63.3dBc
–63.1dBc
–45
–55
–65
–75
–85
–95
–105
–115
–125
Figure 64. Mid Band Narrow-Band ACLR (Worse Side)
09616-
164
SPAN 54MHz
SWEEP 1.49s
VBW 3kHz
CENTER 900MHz
#RES BW 30kHz
UPPER
FILTER
OFF
dBc
–11.14
–0.446
–0.271
–0.318
–0.147
dBm
–39.25
–28.56
–28.38
–28.43
–28.26
LOWER
dBc
–58.27
–61.84
–61.30
–62.11
–62.66
dBm
–86.38
–89.95
–89.42
–90.22
–90.77
INTEG BW
750.0kHz
5.250MHz
6.000MHz
OFFSET FREQ
3.375MHz
6.375MHz
12.00MHz
18.00MHz
24.00MHz
CARRIER POWER
–28.112dBm/6MHz
ACP-IBW
10d
B/
DI
V
–62.7dBc
–62.1dBc
–61.3dBc
61.8dBc
–28.1dBm
––0.4dBc
–0.3dBc
–0.1dBc
–0.3dBc
–45
–55
–65
–75
–85
–95
–105
–115
–125
Figure 65. High Band Narrow-Band ACLR
C
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