参数资料
型号: AD9767ASTZRL
厂商: Analog Devices Inc
文件页数: 2/44页
文件大小: 0K
描述: IC DAC 14BIT DUAL 125MSPS 48LQFP
产品培训模块: DAC Architectures
标准包装: 2,000
系列: TxDAC+®
设置时间: 35ns
位数: 14
数据接口: 并联
转换器数目: 2
电压电源: 模拟和数字
功率耗散(最大): 450mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
输出数目和类型: 4 电流,单极;4 电流,双极
采样率(每秒): 125M
配用: AD9767-EBZ-ND - BOARD EVAL FOR AD9767
AD9763/AD9765/AD9767
Data Sheet
Rev. G | Page 10 of 44
Table 6. Pin Function Descriptions
Pin No.
AD9763
AD9765
AD9767
Mnemonic
Description
1 to 10
1 to 12
1 to 14
DBxP1
Data Bit Pins (Port 1)
11 to 14,
33 to 36
13, 14,
35, 36
N/A
NC
No Connect
15, 21
DCOM1, DCOM2
Digital Common
16, 22
DVDD1, DVDD2
Digital Supply Voltage
17
WRT1/IQWRT
Input Write Signal for PORT 1 (IQWRT in Interleaving Mode)
18
CLK1/IQCLK
Clock Input for DAC1 (IQCLK in Interleaving Mode)
19
CLK2/IQRESET
Clock Input for DAC2 (IQRESET in Interleaving Mode)
20
WRT2/IQSEL
Input Write Signal for PORT 2 (IQSEL in Interleaving Mode)
23 to 32
23 to 34
23 to 36
DBxP2
Data Bit Pins (Port 2)
37
SLEEP
Power-Down Control Input
38
ACOM
Analog Common
39, 40
IOUTA2, IOUTB2
Port 2 Differential DAC Current Outputs
41
FSADJ2
Full-Scale Current Output Adjust for DAC2
42
GAINCTRL
Master/Slave Resistor Control Mode
43
REFIO
Reference Input/Output
44
FSADJ1
Full-Scale Current Output Adjust for DAC1
45, 46
IOUTB1, IOUTA1
Port 1 Differential DAC Current Outputs
47
AVDD
Analog Supply Voltage
48
MODE
Mode Select (1 = dual port, 0 = interleaved)
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