FOUT (MHz) AC L R ( d B" />
參數(shù)資料
型號(hào): AD9779ABSVZRL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 16/56頁(yè)
文件大小: 0K
描述: DAC 16BIT 1.0GSPS 100-TQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
設(shè)計(jì)資源: Interfacing ADL5370 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0016)
Interfacing ADL5371 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0017)
Interfacing ADL5372 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0018)
Interfacing ADL5373 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0019)
Interfacing ADL5374 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0020)
Interfacing ADL5375 to AD9779A Dual-Channel, 1 GSPS High Speed DAC (CN0021)
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 16
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字
功率耗散(最大): 300mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極
采樣率(每秒): 1G
AD9776A/AD9778A/AD9779A
Rev. B | Page 23 of 56
–90
0
250
FOUT (MHz)
AC
L
R
(
d
Bc
)
–55
25
50
75
100
125
150
175
200
225
–60
–65
–70
–75
–80
–85
06
45
2-
0
45
FIRST ADJACENT CHANNEL
SECOND ADJACENT
CHANNEL
THIRD ADJACENT
CHANNEL
Figure 48. AD9776A ACLR vs. fOUT,
fDATA = 122.88 MSPS, 4× Interpolation, fDAC/4 Modulation
SPAN 50MHz
SWEEP 162.2ms (601 pts)
VBW 300kHz
CENTER 143.88MHz
*RES BW 30kHz
RMS RESULTS
CARRIER POWER
–12.67dBm/
3.84000MHz
FREQ OFFSET
5.000MHz
10.00MHz
15.00MHz
REF BW
3.884MHz
3.840MHz
dBc
–75.00
–78.05
–77.73
dBm
–87.67
–90.73
–90.41
LOWER
dBc
–75.30
–77.99
–77.50
dBm
–87.97
–90.66
–90.17
UPPER
REF –25.29dBm
*AVG
log
10dB
PAVG
10
W1 S2
*ATTEN 4dB
0
645
2-
0
46
Figure 49. AD9776A Single Carrier W-CDMA,
4× Interpolation, fDATA = 122.88 MSPS, Amplitude = 3 dBFS
–150
–170
0
100
fOUT (MHz)
NS
D
(
d
B
m
/Hz
)
–154
–158
–162
–166
20
40
60
80
fDAC = 800MSPS
fDAC = 400MSPS
fDAC = 200MSPS
10
30
50
70
90
06
45
2-
0
47
Figure 50. AD9776A Noise Spectral Density vs. fOUT,
Eight-Tone Input with 500 kHz Spacing, fDATA = 200 MSPS
–150
–170
0
100
fOUT (MHz)
NS
D
(
d
B
m
/Hz
)
–154
–158
–162
–166
20
40
60
80
fDAC = 800MSPS
fDAC = 400MSPS
fDAC = 200MSPS
10
30
50
70
90
06
45
2-
0
48
Figure 51. AD9776A Noise Spectral Density vs. fOUT,
Single-Tone Input at 6 dBFS, fDATA = 200 MSPS
相關(guān)PDF資料
PDF描述
AD977ABNZ IC ADC 16BIT 200KSPS 20DIP
AD9781BCPZ IC DAC 14BT 500MSPS LVDS 72LFCSP
AD9877ABSZ IC PROCESSOR FRONT END 100MQFP
AD9878BSTZ IC FRONT-END MIXED-SGNL 100-LQFP
AD9879BSZ IC PROCESSOR FRONT END 100MQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9779A-DPG2-EBZ 功能描述:BOARD EVALUATION FOR AD9779A RoHS:是 類別:編程器,開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率(每秒):- 數(shù)據(jù)接口:串行,SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
AD9779A-EBZ 制造商:Analog Devices 功能描述:DUAL 16B, 1.0 GSPS TXDAC - Bulk
AD9779AMOD-EBZ 制造商:Analog Devices 功能描述:DUAL 16B, 1.0 GSPS TXDAC - Bulk
AD9779AXSVZ 制造商:Analog Devices 功能描述:DUAL 16-BIT, 1 GSPS, DIGITAL-TO-ANALOG CONVERTER - Bulk
AD9779BSV 制造商:Analog Devices 功能描述:DAC 2CH INTERPOLATION FLTR 16BIT 100TQFP EP - Bulk