IOUTFS
參數(shù)資料
型號(hào): AD9739A-FMC-EBZ
廠商: Analog Devices Inc
文件頁數(shù): 31/64頁
文件大?。?/td> 0K
描述: BOARD EVAL W/FMC CONN FPGA DEV
設(shè)計(jì)資源: AD9739A-FMC-EBZ Gerber Files
AD9739A-FMC-EBZ Layout
標(biāo)準(zhǔn)包裝: 1
系列: TxDAC®
DAC 的數(shù)量: 1
位數(shù): 14
采樣率(每秒): 2.5G
數(shù)據(jù)接口: 串行,SPI?
DAC 型: 電流
工作溫度: -40°C ~ 85°C
已供物品:
已用 IC / 零件: AD9739A
Data Sheet
AD9737A/AD9739A
Rev. | Page 37 of 64
32-CARRIER DOCSIS PERFORMANCE (NORMAL MODE)
IOUTFS = 20 mA, fDAC = 2.4576 GSPS, nominal supplies, TA = 25°C, unless otherwise noted.
09616-
201
10d
B/
DI
V
VBW 2kHz
STOP 1GHz
SWEEP 24.1s (1001pts)
START 50MHz
#RES BW 20kHz
FUNCTION
VALUE
FUNCTION
WIDTH
FUNCTION
–29.645dBm
–64.167dB
–59.423dB
–62.750dB
6MHz
BAND POWER
(Δ)
Y
–29.646dBm
–64.175dB
–59.429dB
–62.750dB
f
1
2
3
4
X
N
Δ1
MODE
MKR
SCL
TRC
384.70MHz
–283.40MHz
227.70MHz
325.55MHz
–52
–62
–72
–82
–92
–102
–112
–122
–132
1
4
Δ1
2
Δ1
3
Δ1
Figure 140. Low Band Wideband ACLR
09616-
202
10d
B/
DI
V
VBW 2kHz
STOP 1GHz
SWEEP 24.1s (1001pts)
START 50MHz
#RES BW 20kHz
FUNCTION
VALUE
FUNCTION
WIDTH
FUNCTION
–30.335dBm
–63.112dB
–63.860dB
–62.151dB
6MHz
BAND POWER
(Δ)
Y
–30.335dBm
–63.136dB
–63.860dB
–62.151dB
f
1
2
3
4
X
N
Δ1
MODE
MKR
SCL
TRC
685.5MHz
–611.15MHz
–243.50MHz
162.15MHz
–52
–62
–72
–82
–92
–102
–112
–122
–132
2
Δ1
3
Δ1
1
4
Δ1
Figure 141. Mid Band Wideband ACLR
09616-
203
10d
B/
DI
V
VBW 2kHz
STOP 1GHz
SWEEP 24.1s (1001pts)
START 50MHz
#RES BW 20kHz
FUNCTION
VALUE
FUNCTION
WIDTH
FUNCTION
–31.516dBm
–59.997dB
–60.535dB
–57.763dB
6MHz
BAND POWER
(Δ)
Y
–31.516dBm
–59.997dB
–60.458dB
–57.761dB
f
1
2
3
4
X
N
Δ1
MODE
MKR
SCL
TRC
985.10MHz
–334.70MHz
–909.45MHz
–373.65MHz
–52
–62
–72
–82
–92
–102
–112
–122
–132
1
3
Δ1
4
Δ1
2
Δ1
Figure 142. High Band Wideband ACLR
09616-
204
SPAN 54MHz
SWEEP 1.49s
VBW 3kHz
CENTER 386MHz
#RES BW 30kHz
UPPER
FILTER
OFF
dBc
–61.86
–65.40
–64.76
–64.50
–64.40
dBm
–91.78
–95.32
–94.68
–94.42
–94.32
LOWER
dBc
–10.67
–0.431
–0.070
–0.011
0.116
dBm
–40.59
–30.35
–29.99
–29.93
–29.80
INTEG BW
750.0kHz
5.250MHz
6.000MHz
OFFSET FREQ
3.375MHz
6.375MHz
12.00MHz
18.00MHz
24.00MHz
CARRIER POWER
–29.920dBm/6MHz
ACP-IBW
10d
B/
DI
V
0.1dBc
0.0dBc
–0.1dBc
–0.4dBc
–29.9dBm
–65.4dBc
–64.8dBc
–64.4dBc
–64.5dBc
–44
–54
–64
–74
–84
–94
–104
–114
–124
Figure 143. Low Band Narrow-Band ACLR
09616-
205
SPAN 54MHz
SWEEP 1.49s
VBW 3kHz
CENTER 200MHz
#RES BW 30kHz
UPPER
FILTER
OFF
dBc
–10.78
–0.487
–0.175
–0.151
–0.061
dBm
–40.09
–29.80
–29.49
–29.46
–29.37
LOWER
dBc
–58.76
–63.30
–63.05
–63.21
–64.46
dBm
–88.07
–92.61
–92.36
–92.52
–92.78
INTEG BW
750.0kHz
5.250MHz
6.000MHz
OFFSET FREQ
3.375MHz
6.375MHz
12.00MHz
18.00MHz
24.00MHz
CARRIER POWER
–29.311dBm/6MHz
ACP-IBW
10d
B/
DI
V
–63.2dBc
–63.1dBc
–63.3dBc
–29.3dBm
–0.5dBc
–0.2dBc
–0.1dBc
–0.2dBc
–44
–54
–64
–74
–84
–94
–104
–114
–124
–63.5dBc
Figure 144. Mid Band Narrow-Band ACLR (Worse Side)
09616-
206
SPAN 54MHz
SWEEP 1.49s
VBW 3kHz
CENTER 800MHz
#RES BW 30kHz
UPPER
FILTER
OFF
dBc
–10.84
–0.437
–0.354
–0.455
–0.410
dBm
–41.59
–31.18
–31.10
–31.20
–31.16
LOWER
dBc
–60.75
–63.18
–62.76
–62.74
–62.84
dBm
–91.49
–93.92
–93.50
–93.48
–93.59
INTEG BW
750.0kHz
5.250MHz
6.000MHz
OFFSET FREQ
3.375MHz
6.375MHz
12.00MHz
18.00MHz
24.00MHz
CARRIER POWER
–30.746dBm/6MHz
ACP-IBW
10d
B/
DI
V
–62.7dBc
–62.8dBc
–63.2dBc
–30.7dBm
–0.4dBc
–0.5dBc
–44
–54
–64
–74
–84
–94
–104
–114
–124
–62.8dBc
Figure 145. High Band Narrow-Band ACLR
C
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