参数资料
型号: AD9959BCPZ
厂商: Analog Devices Inc
文件页数: 9/44页
文件大小: 0K
描述: IC DDS QUAD 10BIT DAC 56LFCSP
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
设计资源: Phase Coherent FSK Modulator (CN0186)
标准包装: 1
分辨率(位): 10 b
主 fclk: 500MHz
调节字宽(位): 32 b
电源电压: 1.71 V ~ 1.96 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-VFQFN 裸露焊盘,CSP
供应商设备封装: 56-LFCSP-VQ(8x8)
包装: 托盘
产品目录页面: 552 (CN2011-ZH PDF)
AD9959
Rev. B | Page 17 of 44
EQUIVALENT INPUT AND OUTPUT CIRCUITS
AVOID OVERDRIVING
DIGITAL INPUTS.
FORWARD BIASING
DIODES MAY COUPLE
DIGITAL NOISE ON
POWER PINS.
DVDD_I/O = 3.3V
INPUT
OUTPUT
05
24
6-
0
02
Figure 29. CMOS Digital Inputs
TERMINATE OUTPUTS
INTO AVDD. DO NOT
EXCEED VOLTAGE
COMPLIANCE OF
OUTPUTS.
CHx_IOUT
05
24
6-
0
32
CHx_IOUT
Figure 30. DAC Outputs
05
24
6-
03
3
AMP
REF_CLK
AVDD
1.5k
AVDD
1.5k
AVDD
Z
REF_CLK INPUTS ARE
INTERNALLY BIASED AND
NEED TO BE AC-COUPLED.
OSC INPUTS ARE DC-COUPLED.
OSC
Figure 31. REF_CLK/REF_CLK Inputs
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