参数资料
型号: AD9767-EBZ
厂商: Analog Devices Inc
文件页数: 42/44页
文件大小: 0K
描述: BOARD EVAL FOR AD9767
产品培训模块: DAC Architectures
标准包装: 1
系列: TxDAC+®
DAC 的数量: 2
位数: 14
采样率(每秒): 125M
数据接口: 并联
设置时间: 35ns
DAC 型: 电流
工作温度: -40°C ~ 85°C
已供物品:
已用 IC / 零件: AD9767
相关产品: AD9767ASTZRL-ND - IC DAC 14BIT DUAL 125MSPS 48LQFP
AD9767ASTZ-ND - IC DAC 14BIT DUAL 125MSPS 48LQFP
Data Sheet
AD9763/AD9765/AD9767
Rev. G | Page 7 of 44
DIGITAL SPECIFICATIONS
TMIN to TMAX, AVDD = 3.3 V or 5 V, DVDD1 = DVDD2 = 3.3 V or 5 V, IOUTFS = 20 mA, unless otherwise noted.
Table 3.
Parameter
Min
Typ
Max
Unit
DIGITAL INPUTS
Logic 1 Voltage @ DVDD1 = DVDD2 = 5 V
3.5
5
V
Logic 1 Voltage @ DVDD1 = DVDD2 = 3.3 V
2.1
3
V
Logic 0 Voltage @ DVDD1 = DVDD2 = 5 V
0
1.3
V
Logic 0 Voltage @ DVDD1 = DVDD2 = 3.3 V
0
0.9
V
Logic 1 Current
10
+10
μA
Logic 0 Current
10
+10
μA
Input Capacitance
5
pF
Input Setup Time (tS)
2.0
ns
Input Hold Time (tH)
1.5
ns
Latch Pulse Width (tLPW, tCPW)
3.5
ns
Timing Diagram
See Table 3 and the DAC Timing section for more information about the timing specifications.
DATA IN
(WRT2) (WRT1/IQWRT)
(CLK2) (CLK1/IQCLK)
tPD
IOUTA
OR
IOUTB
tS
tH
tLPW
tCPW
00
61
7-
00
2
Figure 2. Timing Diagram for Dual and Interleaved Modes
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