AD9778A集成电路(IC)数模转换器(DAC)规格书PDF中文资料
厂商型号 |
AD9778A |
参数属性 | AD9778A 封装/外壳为100-TQFP 裸露焊盘;包装为托盘;类别为集成电路(IC) > 数模转换器(DAC);产品描述:IC DAC 14BIT A-OUT 100TQFP |
功能描述 | Dual, 12-/14-/16-Bit,1 GSPS Digital-to-Analog Converters |
文件大小 |
1.17727 Mbytes |
页面数量 |
56 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-14 22:50:00 |
AD9778A规格书详情
GENERAL DESCRIPTION
The AD9776A/AD9778A/AD9779A are dual, 12-/14-/16-bit, high dynamic range digital-to-analog converters (DACs) that provide a sample rate of 1 GSPS, permitting a multicarrier generation up to the Nyquist frequency. They include features optimized for direct conversion transmission applications, including complex digital modulation and gain and offset compensation. The DAC outputs are optimized to interface seamlessly with analog quadrature modulators such as the ADL537x FMOD series from Analog Devices, Inc. A 3-wire interface provides for programming/readback of many internal parameters. Full-scale output current can be programmed over a range of 10 mA to 30 mA. The devices are manufactured on an advanced 0.18 μm CMOS process and operate on 1.8 V and 3.3 V supplies for a total power consumption of 1.0 W. They are enclosed in a 100-lead thin quad flat package (TQFP).
FEATURES
Low power: 1.0 W @ 1 GSPS, 600 mW @ 500 MSPS,
full operating conditions
Single carrier W-CDMA ACLR = 80 dBc @ 80 MHz IF
Analog output: adjustable 8.7 mA to 31.7 mA,
RL = 25 Ω to 50 Ω
Novel 2×, 4×, and 8× interpolator/coarse complex modulator
allows carrier placement anywhere in DAC bandwidth
Auxiliary DACs allow control of external VGA and offset control
Multiple chip synchronization interface
High performance, low noise PLL clock multiplier
Digital inverse sinc filter
100-lead, exposed paddle TQFP
APPLICATIONS
Wireless infrastructure
W-CDMA, CDMA2000, TD-SCDMA, WiMax, GSM, LTE
Digital high or low IF synthesis
Internal digital upconversion capability
Transmit diversity
Wideband communications: LMDS/MMDS, point-to-point
AD9778A属于集成电路(IC) > 数模转换器(DAC)。亚德诺半导体技术有限公司制造生产的AD9778A数模转换器(DAC)数模转换器(DAC、D/A、D2A 或 D 转 A)可将数字信号转换为缓冲或无缓冲的模拟电压或电流。DAC 架构是否适合特定应用,要取决于分辨率和采样频率。DAC 通常用于音乐播放器,将数字数据流转换为模拟音频流。它们还用于电视和手机,将数字视频数据转换为模拟视频信号,再连接到屏幕驱动器,以显示单色或彩色图像。
产品属性
- 产品编号:
AD9778ABSVZRL
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 数模转换器(DAC)
- 包装:
托盘
- 位数:
14
- 数模转换器数:
2
- 输出类型:
Current - Unbuffered
- 差分输出:
是
- 数据接口:
并联
- 参考类型:
内部
- 电压 - 供电,模拟:
3.13V ~ 3.47V
- 电压 - 供电,数字:
1.7V ~ 2.05V,3.13V ~ 3.47V
- INL/DNL (LSB):
±1.5,±0.65
- 架构:
过采样插值 DAC
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
100-TQFP 裸露焊盘
- 供应商器件封装:
100-TQFP-EP(14x14)
- 安装类型:
表面贴装型
- 描述:
IC DAC 14BIT A-OUT 100TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
23+ |
TQFP100 |
20000 |
全新原装假一赔十 |
询价 | ||
ADI |
2020+ |
TQFP100 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ADI |
11+ |
QFP |
2 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI(亚德诺) |
22+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
ADI |
24+ |
100-Lead TQFP (14mm x 14mm w/ |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 | ||
ADI |
23+ |
NA |
10826 |
专做原装正品,假一罚百! |
询价 | ||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI/亚德诺 |
22+ |
TQFP-100 |
8880 |
原装认准芯泽盛世! |
询价 | ||
ADI |
ROHS+Original |
NA |
2246 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
ADI |
1825+ |
TQFP100 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 |