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參數(shù)資料
| 型號： | AD9763 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit, 125 MSPS Dual TxDAC+ D/A Converter |
| 中文描述： | 10位，125 MSPS的TxDAC系列雙D / A轉(zhuǎn)換 |
| 文件頁數(shù)： | 18/28頁 |
| 文件大小： | 460K |
| 代理商： | AD9763 |
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REV. B
AD9763
–
18
–
(
“
Q DAC
”
)
IOUTA
QOUTA
QOUTB
DCOM
FSADJ2
GAINCTRL
REFIO SLEEP
R
1.9k
0.1 F
CLK2
Q DATA
INPUT
I DATA
INPUT
DVDD
AVDD
500
100
500
500
IIPP
IIPN
IIQP
IIQN
AD6122
CLK1
FSADJ1
R
SET1
2k
R
CAL
220
500
INPUT
LATCHES
100
500
100
500
100
DAC
LATCHES
DAC
DAC
LATCHES
DAC
(
“
I DAC
”
)
INPUT
LATCHES
WRT1
WRT2
ACOM
AD9763
U1
U2
LOIPP
LOIPN
2
PHASE
SPLITTER
REFIN
VGAIN
GAIN
CONTROL
TXOPP
TXOPN
GAIN
CONTROL
SCALE
FACTOR
TEMPERATURE
COMPENSATION
MODOPN
MODOPP
V
CC
V
CC
3V
500
500
IOUTB
Figure 43. CDMA Transmit Application Using AD9763 and AD6122
Figure 43 shows an example of the AD9763 used in a W-CDMA
transmitter application using the AD6122 CDMA 3 V IF sub-
system. The AD6122 has functions, such as external gain con-
trol and low distortion characteristics, needed for the superior
Adjacent Channel Power (ACP) requirements of W-CDMA.
EVALUATION BOARD
General Description
The AD9763-EB is an evaluation board for the AD9763 10-bit
dual D/A converter. Careful attention to layout and circuit
design, combined with a prototyping area, allow the user to
easily and effectively evaluate the AD9763 in any application
where high resolution, high speed conversion is required.
This board allows the user the flexibility to operate the AD9763
in various configurations. Possible output configurations include
transformer coupled, resistor terminated, and single and differ-
ential outputs. The digital inputs can be used in dual port or
interleaved mode, and are designed to be driven from various
word generators, with the on-board option to add a resistor
network for proper load termination. When operating the
AD9763, best performance is obtained when running the Digital
Supply (DVDD) at +3 V and the Analog Supply (AVDD) at
+5 V.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9763-EB | 10-Bit, 125 MSPS Dual TxDAC+ D/A Converter |
| AD9763AST | 10-Bit, 125 MSPS Dual TxDAC+ D/A Converter |
| AD9764 | 14-Bit, 125 MSPS TxDAC D/A Converter |
| AD9764-EB | 14-Bit, 125 MSPS TxDAC D/A Converter |
| AD9764AR | 14-Bit, 125 MSPS TxDAC D/A Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9763_11 | 制造商:AD 制造商全稱:Analog Devices 功能描述:10-/12-/14-Bit, 125 MSPS Dual TxDAC Digital-to-Analog Converters |
| AD9763AST | 制造商:Analog Devices 功能描述:DAC 2-CH Segment 10-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:10 BIT, 125 MSPS DUAL TXDAC+ - Tape and Reel 制造商:Analog Devices 功能描述:IC 10-BIT DAC |
| AD9763ASTRL | 制造商:Analog Devices 功能描述:DAC 2-CH Segment 10-bit 48-Pin LQFP T/R 制造商:Rochester Electronics LLC 功能描述:10 BIT, 125 MSPS DUAL TXDAC+ - Tape and Reel |
| AD9763ASTZ | 功能描述:IC DAC 10BIT DUAL 125MSPS 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC+® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
| AD9763ASTZKL1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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