参数资料
| 型号： | AD9956YCPZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZER 1.8V 48LFCSP |
| 产品培训模块： | Direct Digital Synthesis Tutorial Series (1 of 7): Introduction Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator |
| 标准包装： | 750 |
| 分辨率（位）： | 14 b |
| 主 fclk： | 3GHz |
| 调节字宽（位）： | 48 b |
| 电源电压： | 1.71 V ~ 1.96 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 48-LFCSP-VQ（7x7） |
| 包装： | 带卷 (TR) |
| 配用： | AD9956-VCO/PCBZ-ND - BOARD EVAL 14BIT 1.8V 48LFCSP AD9956/PCBZ-ND - BOARD EVAL FOR AD9956 |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页
2.7 GHz DDS-Based AgileRFTM Synthesizer
AD9956
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2004 Analog Devices, Inc. All rights reserved.
FEATURES
400 MSPS internal DDS clock speed
48-bit frequency tuning word
14-bit programmable phase offset
Integrated 14-bit DAC
Excellent dynamic performance
Phase noise ≤ 135 dBc/Hz @ 1 KHz offset
80 dB SFDR @ 160 MHz (±100 KHz offset IOUT)
25 Mb/s write-speed serial I/O control
200 MHz phase frequency detector inputs
655 MHz programmable input dividers for the phase
frequency detector (÷M, ÷N) {M, N = 1..16} (bypassable)
Programmable RF divider (÷R) {R = 1, 2, 4, 8} (bypassable)
8 phase/frequency profiles
1.8 V supply for device operation
3.3 V supply for I/O and charge pump
Software controlled power-down
48-lead LFCSP package
Automatic linear frequency sweeping capability (in DDS)
Programmable charge pump current (up to 4 mA)
Phase modulation capability
Multichip synchronization
Dual-mode PLL lock detect
655 MHz CML-mode PECL-compliant driver
APPLICATIONS
Agile LO frequency synthesis
FM chirp source for radar and scanning systems
Automotive radars
Test and measurement equipment
Acousto-optic device drivers
FUNCTIONAL BLOCK DIAGRAM
FREQUENCY
ACCUMULATOR
PHASE
ACCUMULATOR
PHASE
OFFSET
PHASE
OFFSET
WORD
TIMING AND CONTROL LOGIC
PHASE TO
AMPLITUDE
CONVERSION
14
FTW
48
24
DAC
RF-DIVIDER
÷R
FROM PLLOSC
3
PS<2:0> RESET I/O PORT
CHARGE
PUMP
SCALER
Φ
BUFFER
CP_OUT
CP_RSET
PLL_LOCK/SYNC_IN
I/O_UPDATE
SYNC_OUT
REFCLK
CML CLOCK DRIVER
DRV DRV DRV_RSET
DAC_RSET
IOUT
SYNC_CLK
SYSCLK
DELTA
FREQUENCY
TUNING WORD
DELTA
FREQUENCY
RAMP RATE
SYSCLK
3
LOCK
DETECT
48
19
14
DDS CORE
SYSCLK
I/O_RESET
OSCILLATOR
16
CHARGE
PUMP
PLLREF/
PLLREF
PLLOSC/
PLLOSC
÷N
÷4
÷M
04806-0-001
Figure 1.
相关PDF资料 |
PDF描述 |
|---|---|
| AD9957BSVZ-REEL | IC DDS 1GSPS 14BIT IQ 100TQFP |
| AD9958BCPZ-REEL7 | IC DDS DUAL 10BIT DAC 56LFCSP |
| AD9959BCPZ-REEL7 | IC DDS QUAD 10BIT DAC 56LFCSP |
| AD9970BCPZRL7 | IC PROCESSOR CCD SIGNAL 32-LFCSP |
| AD9972BBCZRL | IC CCD SGNL PROC 14BIT 100CSPBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9957 | 制造商:AD 制造商全称:Analog Devices 功能描述:1 GSPS Quadrature Digital Upconverter with 18-Bit IQ Data Path and 14-Bit DAC |
| AD9957/PCBZ | 功能描述:BOARD EVAL AD9957 QUADRATURE MOD RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:AgileRF™ 标准包装:1 系列:PSoC® 主要目的:电源管理，热管理 嵌入式:- 已用 IC / 零件:- 主要属性:- 次要属性:- 已供物品:板，CD，电源 |
| AD9957_07 | 制造商:AD 制造商全称:Analog Devices 功能描述:1 GSPS Quadrature Digital Upconverter with 18-Bit IQ Data Path and 14-Bit DAC |
| AD9957BCPZ | 制造商:Analog Devices 功能描述:GSPS QUADRATURE DIGITAL UPCONVERTER W/18-BIT IQ DATA PATH - Trays |
| AD9957BSVZ | 功能描述:IC DDS 1GSPS 14BIT IQ 100TQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
发布紧急采购，3分钟左右您将得到回复。