參數(shù)資料
型號(hào)： AD9705-DPG2-EBZ
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 1/44頁(yè)
文件大?。?/td> 0K
描述： BOARD EVAL FOR AD9705
標(biāo)準(zhǔn)包裝： 1
系列： *
8-/10-/12-/14-Bit, 175 MSPS TxDAC
Digital-to-Analog Converters
Data Sheet
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2006–2011 Analog Devices, Inc. All rights reserved.
FEATURES
175 MSPS update rate
Low power member of pin-compatible
TxDAC product family
Low power dissipation
12 mW at 80 MSPS, 1.8 V
50 mW at 175 MSPS, 3.3 V
Wide supply voltage: 1.7 V to 3.6 V
SFDR to Nyquist
AD9707: 84 dBc at 5 MHz output
AD9707: 83 dBc at 10 MHz output
AD9707: 75 dBc at 20 MHz output
Adjustable full-scale current outputs: 1 mA to 5 mA
On-chip 1.0 V reference
CMOS-compatible digital interface
Common-mode output: adjustable 0 V to 1.2 V
Power-down mode <2 mW at 3.3 V (SPI controllable)
Self-calibration
Compact 32-lead LFCSP_VQ, RoHS compliant package
GENERAL DESCRIPTION
The AD9704/AD9705/AD9706/AD9707 are the fourth-generation
family in the TxDAC series of high performance, CMOS digital-to-
analog converters (DACs). This pin-compatible, 8-/10-/12-/14-bit
resolution family is optimized for low power operation, while
maintaining excellent dynamic performance. The AD9704/
AD9705/AD9706/AD9707 family is pin-compatible with the
AD9748/AD9740/AD9742/AD9744 family of TxDAC converters
and is specifically optimized for the transmit signal path of
communication systems. All of the devices share the same
interface, LFCSP_VQ package, and pinout, providing an upward or
downward component selection path based on performance,
resolution, and cost. The AD9704/AD9705/AD9706/AD9707
offers exceptional ac and dc performance, while supporting
update rates up to 175 MSPS.
The flexible power supply operating range of 1.7 V to 3.6 V and low
power dissipation of the AD9704/AD9705/AD9706/AD9707 parts
make them well-suited for portable and low power applications.
Power dissipation of the AD9704/AD9705/AD9706/AD9707 can
be reduced to 15 mW, with a small trade-off in performance, by
lowering the full-scale current output. In addition, a power-down
mode reduces the standby power dissipation to approximately
2.2 mW.
The AD9704/AD9705/AD9706/AD9707 has an optional serial
peripheral interface (SPI) that provides a higher level of program-
mability to enhance performance of the DAC. An adjustable
output, common-mode feature allows for easy interfacing to
other components that require common modes from 0 V to 1.2 V.
Edge-triggered input latches and a 1.0 V temperature-compensated
band gap reference have been integrated to provide a complete,
monolithic DAC solution. The digital inputs support 1.8 V and
3.3 V CMOS logic families.
PRODUCT HIGHLIGHTS
1.
Pin Compatible. The AD9704/AD9705/AD9706/AD9707
line of TxDAC converters is pin-compatible with the
(LFCSP_VQ package).
2.
Low Power. Complete CMOS DAC operates on a single
supply of 3.6 V down to 1.7 V, consuming 50 mW (3.3 V)
and 12 mW (1.8 V). The DAC full-scale current can be
reduced for lower power operation. Sleep and power-down
modes are provided for low power idle periods.
3.
Self-Calibration. Self-calibration enables true 14-bit INL
and DNL performance in the AD9707.
4.
Twos Complement/Binary Data Coding Support. Data
input supports twos complement or straight binary data
coding.
5.
Flexible Clock Input. A selectable high speed, single-ended,
and differential CMOS clock input supports 175 MSPS
conversion rate.
6.
Device Configuration. Device can be configured through
pin strapping, and SPI control offers a higher level of
programmability.
7.
Easy Interfacing to Other Components. Adjustable
common-mode output allows for easy interfacing to other
signal chain components that accept common-mode levels
from 0 V to 1.2 V.
8.
On-Chip Voltage Reference. The AD9704/AD9705/AD9706/
AD9707 include a 1.0 V temperature-compensated band
gap voltage reference.
9.
Industry-Standard 32-Lead LFCSP_VQ Package.
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AD9705-EBZ 功能描述:BOARD EVAL FOR AD9705 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 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: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
AD9706BCPZ 功能描述:IC DAC TX 12BIT 175MSPS 32-LFCSP 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(shí)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(yè)面:1398 (CN2011-ZH PDF)
AD9706BCPZRL7 功能描述:IC DAC TX 12BIT 175MSPS 32-LFCSP 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® 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時(shí)間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:*
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